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06-13-2013, 07:09 PMSticky created an article 335/N54 fanboys get panties in a twist over a bolt on DCT E92 M3 pulling a JB4 tuned bolt on 335i in BMW Blog, Performance, Tuning, Motorsport, and Modification NewsOh yes, here we go the millionth time, the ever popular 335 versus M3 discussion. A user posted the video below of a bolt on DCT E92 M3 pulling a JB4 tuned 335i in the forums and the N54 fanboys went for the pitchforks and torches. For whatever reason 335 owners in particular seem to really want to attack the E92 M3 perhaps in justification of their own purchase. There is the typical "oh I didn't get an M3 because a tuned 335 is faster" nonsense that N54 fanboys tend to comfort themselves with in the never ending M3 versus 335 debate. Even though the 335 in this video may have more power and torque in tuned form which the fanboys love to point out the other side of the coin is that the M3's redline and transmission are a huge advantage. Gearing is an area the M3 simply has an advantage over the 335 in and the transmission makes a big difference as one can see the shift speed in lower gears is really what gives the M3 the gains it sees in the race early on. Up top, the tuned 335's horsepower advantage comes into play as the cars spend more time in gear negating the gear change advantage provided by the DCT allowing the 335 to inch up and close the gap. This video is a good real world example as without race gas or meth a 335 will struggle against a tuned M3 especially one with DCT. Of course 335 owners will point out they can upgrade their turbos. Then M3 owners will say they can supercharge. Then the debate escalates and escalate and there are dozens of pages to read of M3 and 335 owners essentially throwing feces at each other. BMW fans, just enjoy 335 versus M3 round 400,000 in the video below. M3 is the camera car.303 replies | 1684 view(s)
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06-17-2013, 09:26 AMnismo370 started a thread FREE LOST MARINE!!!!!!! in Forum Announcements, Support, Rules, and FeedbackWhy is he banned again for?168 replies | 3696 view(s)
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06-15-2013, 04:29 PMI know a few people have looked into this, what has everyone found out. Is this possible and what would the cost be like? 3.3L with a set of VTT2867s. mmm89 replies | 1323 view(s)
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Yesterday, 07:13 PMSticky started a thread What would the N54 community like to receive? Free turbos? Intercoolers? Cobb AP? Strip club coupons? in N54The forum is getting back to being more fun and I like that. Ultimately, what we are here for is to discuss cars and in this place in particular at a higher level than anywhere else. That doesn't mean bickering at a higher level but more intelligent posts, discussion, and thought. Now, we have all stated stupid things at some point and I'm definitely holding myself responsible. It is my desire to foster intelligent debate, talk, and an environment that is conducive to the aforementioned. To make it clear, I'm not blaming anyone and accept responsibility for deviating from this at times myself. The past is gone all we can all do is move forward so I would like to do so in the most positive way possible. This forum is on cusp of major expansion and becoming a major player in not only the BMW forum scene but the worldwide automotive forum scene. You will all be pleasantly surprised soon enough as I'm working hard behind the scenes but I am not forgetting what has propelled this site to where it is and that honestly is the N54 section and content primarily. I want to thank the userbase here, thank the vendors, and I want to show my appreciation. I want to show that despite times where we bicker, argue, and say some mean things they are not meant to be taken seriously and nobody is holding a grudge. It's the internet but yes we can be more cordial too. This forum sometimes due to the leniency allows people to say some things that would not be said anywhere else and that is a major positive but can also be a negative as well. So, guys, tell what you would like to see. I'll talk to vendors and set it up. Let's do something special. I want to show in particular I care, am appreciative, and have no negative intentions. I enjoy doing this, I've been at it for three years, and it has hardly been a cakewalk but I think we can all do a hell of a lot better going forward myself included. Turbos? Intercoolers? What would be cool and fun? You tell me gentlemen.58 replies | 447 view(s)
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06-17-2013, 11:40 AMDropped my car off last week at Cobb tuning in Plano Tx. Guys over there did an exceptional job of getting turbos installed along with a ton of preventive maintenance work. I'm running The rb flash from BMS along with G5 iso. I'm am very happy with my car so far. Iam running a 50/50 blend of e85/93. Mods are FBO, Walbro e85 lpfp, BMS trunk mount meth kit, Level 10 trans. and wavetrack lsd. Also installed new eibach pro kit, replaced serpentine belts and pulleys, oil filter housing gaskets, new plugs (ngk5992), 6 new coils and 6 new injectors and got rid of that POS raceland dp for a bms. First thing I noticed is how quiet my car is now. The old turbos rattled so bad I couldn't take it anywhere nice due to the rediculous noises it was making. I have not had one single code or issue since picking up the car on Sat. Morn. For the first 200 miles I drove on map 5 and took it easy. After that I turned it up to map 7 and at first I was like this things not that much faster until I watched it climb on the speedo and wow is this bitch fast. It is just such a smooth power delivery that you don't notice how fast its climbing. Trans. shifting is quick and crisp but not over the top.Havent gotten alpina flash to work yet due to a error code it keeps giving me but I can't wait to get it going. Not sure what the issue is but I coded my injectors with inpa just fine. Ill dig into that this weekend. It has been raining and hot and humid as hell since the day I picked it up but was able to get a couple of logs. Created this from my phone so if you don't mind Terry@BMS could you put up a log or 2 for evaluation. I will be setting up a dyno session at Dallas Mustang in the next week. Thanks to Tony@Vargas, Terry@BMS ,everyone COBB Tuning Plano, Level 10 for the trans parts and Eric who did install of trans. Parts. I have not ran the car on any custom maps yet or my meth maps. More to come and thanks to all in the community that helped. You know who you are.42 replies | 862 view(s) -
Yesterday, 05:31 AMSticky created an article BMW 2.0 liter four cylinder N20 turbo motor already having issues? Head cracks under stress above 331 pound-feet of torque? in BMW Blog, Performance, Tuning, Motorsport, and Modification NewsSome interesting information was posted in the N20 section of the BimmerBoost BMW forums regarding the durability of the N20 motor. Now, the motor is becoming very popular and is winning multiple awards and rightfully so as it is currently the best factory 2.0 liter turbo four cylinder in production. The keyword there being factory as apparently it is not going to be a stout aftermarket tuning platform at least not yet. Take the information you are about to read as unconfirmed but from an interesting source. There are companies that stress test engines for OEM's. One of these companies has been testing the N20 apparently. The advice given is not to go beyond Stage 2 on the N20 which means a slightly more aggressive tune on the factory turbocharger. Why? The N20 head apparently cracks at around 331 pound-feet of torque. That is not exactly a whole lot of torque in the turbo tuning game especially considering the motor puts out an underrated 258 pound-feet from the factory. Apparently the engine is just running very hot and multiple heat cycles are creating problems. BMW behind the scenes is supposedly trying to correct the issue. For whatever reason BMW seems to have a reputation for problems with new motors. S54 bearings, S65 bearings, and the next BMW new motor issue looks to be the N20 head cracking. The story is that one of the lead designers and engineers for the N20 was flown out to the USA to inspect the findings for himself. It is doubtful BMW would do that unless there was something of substance to this. This same company also apparently tested other BMW motors including turbo motors such as the N54 and N55 when they were new and they did not run into these head issues. So what is going to happen? Well, right now it is not recommended for N20 owners to push their motors too far which they can't anyway as there are not aftermarket turbo options out just yet. BMW will likely resolve the problem with a new head which will mean for those with the N20 there will either be a recall or there will be a BMW part number option to get the new head. We will have to wait and see what happens but N20 owners should be aware of the potential issue especially if intending to tune as BMW is unlikely to say anything until they have to.27 replies | 467 view(s)
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06-14-2013, 02:44 PMI discovered a somewhat local gas station that sells 100 octane race fuel for $6.99 per gallon. Considering that regular 93 octane fuel is $5.15 in Chicago, this is not a bad deal at all. The fuel is leaded though. However, I don't think it will be an issue, considering that I am fully catless. Your opinions?24 replies | 400 view(s)
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06-12-2013, 08:13 PMIf any of your guys care or are interested. We ordered an N20 core last week and should have it soon. Gonna be taking it apart and see whats in there and see if an upgrade would be helpful at all. I don't think the market is here for this yet. But I think BMW is going to end up selling a lot of these so we will get a jump on it.27 replies | 324 view(s)
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06-17-2013, 12:08 AMSticky created an article Preliminary AMS "Alpha C" W204 C63 AMG M156 naturally aspirated tuning package puts down 484 wheel horsepower in Mercedes and AMG Blog, Performance, Tuning, Motorsport, and Modification NewsAMS Performance is going after the AMG scene pretty hard. They recently sponsored BenzBoost.com and are making waves in the M157 63 bi-turbo scene holding the wheel horsepower record as of right now. Boosted performance is not all AMS is up to as the M156 in the W204 C63 AMG is getting their attention in naturally aspirated form. Their AMS "Alpha C" package managed a very respectable 484 wheel horsepower on a dynojet in SAE correction. Please keep in mind these are the preliminary numbers and AMS is still in the testing phase. More details such as pricing and everything including with the Alpha C package will come when it is ready for official release. Until then, enjoy the dyno graph and video below.29 replies | 191 view(s)
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06-16-2013, 06:50 PM*Please no tuner war, Shiv hate, etc. in this thread. Just looking to get this issues resolved* I have recently been having issues with a delta between banks 1 and 2 for AFR and fuel trim. The richer bank has a higher fuel trim, so the DME is intentionally making it richer. Looking at old logs, this started after I replaced both O2 sensors. Talking to Shiv he thought it was either long term adaptations causing it or old injectors having a bad seal (this was eliminated after a compression test ) So today I went ahead and cleared lambda adaptations with Inpa. No luck. So I then reset ALL adaptations with Inpa. After the first restart I got a DSC error and 500-1500rpm repeatedly (learning TPS). I restarted it & it idled fine, but AFR was constant(not reading). I restarted again and the AFR's were the same for ~10 seconds then the delta developed again. With the Daten files loaded I couldn't read my injectors so I just updated my Daten. Now there are additional adaptations listed that I will reset those tomorrow and see if it makes a difference. Hopefully someone will have some insight into what may be causing this... I could try replacing the O2's again or the injectors, but hopefully it can be fixed via INPA. Also note, it runs fine like this. It just limits my fueling trim window because one is higher and I don't want the other to go negative. Also it annoys me knowing it's there. OLD AFR: NEW AFR: Compression Test: Cyl | PSI 1 | 166 2 | 179* 3 | 173 4 | 176* 5 | 169* 6 | 174 *newer injectors (~22k miles vs 63k)29 replies | 384 view(s) -
06-17-2013, 05:25 AMSticky created an article Before and after results of an Evolve Automotive tune on a VF-Engineering VF570 supercharged E46 M3 - +35 wheel horsepower in BMW Blog, Performance, Tuning, Motorsport, and Modification NewsEvolve get a good amount of business from customers running forced induction kits from tuners that compete with them. The cool thing about Evolve is that does not bother them as they will still tune it for you unlike many other tuners and it does not matter what platform it is or if it happens to be one they directly compete in. Evolve simply will do a custom tune just as someone asks and that is how it should be as in reality the hardware and engine belong to the owner of said car, right? In SAE correction on a dynojet the VF570 kit put down a respectable 450 wheel horsepower at 9 psi with Evosport headers and an exhaust system. The issue with many of these supercharger kits is that they are a one size fits all but not call motors are equal. Break in, fuel, how it is driven, elevation, etc., all affect it. Apparently the default VF tune which comes with the kit on this particular car was running a bit too rich. How rich? Well, apparently quite a bit on the rich side as look at those gains through the curve. It would be nice to see the air/fuel graph not blocked out but that might open up a can of worms and create friction between the two companies. Regardless, the owner said he is happy and that he now understand why the fuel tank would empty so quickly with the VF tune. Nice work by Sal@?u=1803"]evolve . Graph is below.24 replies | 245 view(s)
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06-17-2013, 04:53 AMSticky started a thread S54: Before and after results of an Evolve Automotive tune on a VF-Engineering VF570 supercharged E46 M3 - +35 wheel horsepower in S54 and M54Evolve get a good amount of business from customers running forced induction kits from tuners that compete with them. The cool thing about Evolve is that does not bother them as they will still tune it for you unlike many other tuners and it does not matter what platform it is or if it happens to be one they directly compete in. Evolve simply will do a custom tune just as someone asks and that is how it should be as in reality the hardware and engine belong to the owner of said car, right? In SAE correction on a dynojet the VF570 kit put down a respectable 450 wheel horsepower at 9 psi with Evosport headers and an exhaust system. The issue with many of these supercharger kits is that they are a one size fits all but not call motors are equal. Break in, fuel, how it is driven, elevation, etc., all affect it. Apparently the default VF tune which comes with the kit on this particular car was running a bit too rich. How rich? Well, apparently quite a bit on the rich side as look at those gains through the curve. It would be nice to see the air/fuel graph not blocked out but that might open up a can of worms and create friction between the two companies. Regardless, the owner said he is happy and that he now understand why the fuel tank would empty so quickly with the VF tune. Nice work by Sal@?u=1803"]evolve . Graph is below.24 replies | 191 view(s)
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06-12-2013, 03:50 AMAvailable yet? You guys always blow me away with your cell phone knowledge so what is available for the S4? My friend got one and he wants to be able to tether so I thought I would see if I could help him out.21 replies | 433 view(s)
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06-13-2013, 07:19 PMI'm currently in NorCal attending a forum conference. Anyway, I'm having fun learning about what others are doing as well as the future of forums and I met one of the head guys from Internet Brands who makes the Vbulletin software we use here. I start talking to him and he really has no idea how I'm doing what I'm doing. I mean he's a very nice guy and it was great to chat but I realized how far out of the scope of the standard software I really am. So I explain how I have multiple domains but all sharing a database which he didn't know existed as it isn't a default feature and I stated some of the problems in working outside the scope so far (like with new software updates that don't take it into account and break it, like the recent one did) and wondered if I could talk to the developers. Essentially he said I'm competition for Internet Brands as their main business is automotive forums (they have something like 150 of them) so I wouldn't be possible. It's cool, I understand it's business, but it was also cool to see how I could be taken as a threat by a huge company like them. What I realized is I'm already ahead of a whole ton of people in the forum game and it's kind of cool. I also realized there are no hot chicks who own forums. I also did meet some cool developers so I should be able to take this to the next level. I want to really change things and show you guys how much better this can get.18 replies | 438 view(s)
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06-16-2013, 10:28 PMI am taking my 2010 535 in for some warranty repairs. I have put some M5/M6 replica wheels that are 19x8.5, +35mm offset versus the factory 17x7.5, 43mm offset wheels. Has anyone ever had the dealer deny warranty work for wheels? The wheel/tire combo is within 1/10" of the stock diameter and the combo weighs 2.5 lbs lighter than stock. The issues with the car are not wheel/tire related. Thanks!21 replies | 168 view(s) -
06-15-2013, 02:32 AMOk so i recently installed my vrsf intercooler. It was a bitch and needed adjustment multiple times as well as repositioning each clamp(kept sliding off). Everything seems ok and no 30ff but since installing it I noticed a few days after that when starting it sometimes usually when its sat for a lil it starts but only revs up to 1000-900rpm and instantly falls to 700rpm instead of going past 1000rpm. I was wondering if a boost leak could cause this.15 replies | 263 view(s) -
06-12-2013, 02:40 AMSticky created an article Buckhead Imports hits 669 wheel horsepower with their low compression built motor E39 M5 S62 V8 running the RMS supercharger kit with Vortech YSI in BMW Blog, Performance, Tuning, Motorsport, and Modification NewsVery impressive results here and nice to see some big numbers from supercharged S62 V8's. This car here is using the RMS supercharger kit which obviously features a supercharger (Vortech YSI) and RMS associated hardware including what is one of the most beautiful plenums in the BMW aftermarket. This E39 M5 features a built motor S62 V8 with low compression pistons and forged internals which can handle more boost from the YSI allowing for an impressive 669 wheel horsepower. Buckhead Imports did not mention what fuel they used although at 22 psi of boost for this run one would assume 100+ octane race gas. It will be interesting to see if they spin the YSI anymore than they are but these are some great results and it is nice to see more built motor supercharged S62 V8's. Great work by Buckhead Imports and a solid system from RMS:12 replies | 575 view(s)
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06-12-2013, 04:12 PMJaws Sc made 637 whp and runs 60-130 in 6.79 /patrik12 replies | 230 view(s) -
06-13-2013, 03:11 AMDavidV started a thread Bugatti Veyron vs Nissan Juke R in Race Videos / Kill Stories / VS. discussion10 replies | 292 view(s)
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06-12-2013, 02:35 AMSticky started a thread S62: Article: Buckhead Imports hits 669 wheel horsepower with their low compression built motor E39 M5 S62 V8 running the RMS supercharger kit with Vortech YSI in S62, M62, N62 and S85Very impressive results here and nice to see some big numbers from supercharged S62 V8's. This car here is using the RMS supercharger kit which obviously features a supercharger (Vortech YSI) and RMS associated hardware including what is one of the most beautiful plenums in the BMW aftermarket. This E39 M5 features a built motor S62 V8 with low compression pistons and forged internals which can handle more boost from the YSI allowing for an impressive 669 wheel horsepower. Buckhead Imports did not mention what fuel they used although at 22 psi of boost for this run one would assume 100+ octane race gas. It will be interesting to see if they spin the YSI anymore than they are but these are some great results and it is nice to see more built motor supercharged S62 V8's. Great work by Buckhead Imports and a solid system from RMS:12 replies | 165 view(s)
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06-16-2013, 07:55 PMSticky created an article USP Motorsports built 6-speed manual 997.2 Turbo on E85 goes 10.2@140 in the 1/4 mile - 827 wheel horsepower in Porsche Blog, Performance, Tuning, Motorsport, and Modification NewsSome very nice results here of a USP Motorsports built 997.2 Turbo. The car has a built motor and upgraded turbos although the specifications are not listed by USP Motorsports. The car is a 6-speed manual and that is reflected in the elapsed time and trap speed as well. For 827 wheel horsepower as claimed at 21.7 pounds of boost one would expect a bit more as PDK 997.2 Turbos with far less power are in the 9's on stock turbos (9.8 @ 135). This was the owners first time with the car so no doubt he will improve (bogged on the 1-2 shift) but the PDK is definitely proving itself to be more efficient. At these power levels the amount of torque becomes a problem for that transmission which needs to be upgraded. Video below, runs done at PBIR which happens to be the same track the PDK car on stock turbos broke into the 9's.13 replies | 149 view(s)
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06-17-2013, 09:59 AMposted on e90 no replies . this is pushing throttle down to 2000 rpm and releasing over and over you can hear the kind of metallic whine . any guess on what it could be ? dropped it at the dealer yesterday but I would prefer to not have any surprises ... thanks guy's11 replies | 130 view(s)
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Yesterday, 05:20 PMMy car has 24,000 miles. For those that run this oil, can you give me some feedback? I currently use BMW"s Castrol 5w30 and want to switch to a different oil. I'm in South Florida, and we are about to go through another hot summer so 90*+ ambient temps are to be expected for this interval. I also hardly drive the car, 3-4k miles a year roughly. Temps? Smoothness? Smoke/smell problems? Thanks guys.9 replies | 128 view(s)
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06-17-2013, 12:03 AMGot a stud conversion, then got some aftermarket forged aluminum B Blox extended lug nuts. I was driving down the road and felt a very slight vibration and thought it was probably the road. When I got off on my exit my tire started rubbing pretty badly. At first I thought that my shaved fenders had seperated so I pulled over. When I checked, three of my lugs were gone and the three studs they'd been on had snapped in half. I only had two still holding the rim on. I'm pretty sure that the three lugs came off and the weight of the rim and the wobble from having no lugs, snapped the studs. Here's what I think happened: I had no idea that these were aluminum (got them from a a good buddy for free) and had taken them off and on repeatedly (5-6x, maybe more - wheels were tightened and torqued to 90lbs, which may have been high for aluminum) since I've been painting calipers, doing suspension work, shaving fenders, etc. I've been told that when you have aluminum lugs on steel studs the aluminum gets messed up causing actual damage to the steel studs making them possibly come lose. Any opions or has anyone else dealt with a similiar situation? This could have been really bad had the wheel come completely off with my kids in the car, not to mention I'd been running some logs the night before on a private road - topping out around 140mph. Suggestions: What are the best steel lugs I can buy - money isn't an issue: Or would titanium be better? If so, any brands suggested? Pics:11 replies | 153 view(s) -
06-17-2013, 10:43 AMundercover started a thread NorthEast: UNDERCOVER TUNING PRESENT D.O.R. ATCO JULY12TH in Regional: Tracks - Shops - EventsAlong with several other events this year, we are sponsoring D.O.R. Drag or Roll Race at Atco Raceway on July 12th. This is a new event for the North East and we hope it turns into a annual ordeal that everyone can enjoy. Presented to you by SlipStreamREGentleman, Some of you are aware of the buzz that has been going around. The rumors are true. SlipStream Racing Events has joined with East Coast Supercharging and Atco Raceway to allow for some Roll-On racing: http://www.slipstreamre.com/ FB Event Page http://www.eastcoastsupercharging.com/ “Want to do a dig, or a roll?” Now you don’t have choose. Give them their race, and you get yours. Atco Raceway, the country’s most well-known drag strip will be the location of the most exciting head-head competition in the North East. Two FULLY PREPPED lanes for both events. Fully stocked speed shop carrying all the octane you require. Drag racing not your style? How about from a roll..? We've adapted the acceleration distance to support 40-60mph rolling starts. Choose your competitor and get your roll on for up to 1800 feet; from 09:30a-3:00p ¼ Mile drag racing from 3:00p-4:30p That’s not your style? How about from a rolling start? As always, the rules are simple: 1. Be respectful 2. Be safe 3. Be prepared a. Helmet required b. Long pants and closed toe shoes are required 4. Must register online; No payment at the gate. Print and bring your ticket with you Register Here 5. Download and bring the required SlipStreamRE documents: Download Here 6. Must pass Tech Inspection Base Event Fee: NONE - No hidden charges Driver: $275 - Includes unlimited runs, drag and roll-ons. Bottled water and Gatorade at no charge Spectator: $35 – Includes access to event (stands, pit area, and trackside) *We are capping registration at 80 Drivers *Driver Late Fee applies after 01 July 2013 *Group discounts available-Gather all your friends from your favorite forum, contact us, and we will get you hooked up Event is rain or shine, no refunds. If cancelled due to inclement weather, SSRE will make every attempt to reschedule. Course of events: 08:00-08:45 Tech Inspections *Late arrivals for inspections are expected and OK. 08:45-09:00 Safety Brief / Q&A 09:30a-3:00p Side-by-Side Roll-on Racing 3:00-4:30 Drag Racing http://www.undercovertuning.com/ http://especpower.wordpress.com/ http://www.burgertuning.com/ http://www.evolveautomotive.com/8 replies | 155 view(s)
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06-17-2013, 10:05 PMSticky started a thread Lil'Wayne dancing on the American flag, way over the line? in Off Topic - Work/School SafeWhat do you think? I've had enough of this guy.9 replies | 125 view(s)






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