Finally! A supercharger kit for the Porsche 911 GT3. Harrop Engineering designed this GT3 supercharger kit for the Porsche 991 generation 4.0 liter GT3 motor. Keep in mind the 991.1 GT3 features a 3.8 liter motor and we do not have confirmation on if this kit is for the entire 991 GT3 generation or just the 4.0 liter motors. Regardless, it is great to see the GT3 get boost in the form of a supercharger which will move the entire torque curve up. As this is a positive displacement blower, you get instant boost at any rpm. Will this make as much power as Gintani's GT3 turbo kit? No. But this will be easier to install, tune for, and likely cheaper. Not to mention it will compliment the GT3's powerband. A TVS1900 is the largest blower Harrop could fit and the packaging in the back of a Porsche GT3 is tight. We will have to see what kind of power it makes but on pump gas it should be in the 6XX wheel range. It will also be interesting to see if there is carryover to the 992 GT3. Great work from Harrop Engineering and PorscheBoost will bring your more details as soon as we have them.

The Dynojet numbers posted a few days ago showing the factory stock 2020 Ford Shelby GT500 Mustang with it 5.2 liter Predator V8 topping 700 horsepower to the rear wheels are no fluke. This one made 705 rwhp in STD correction on a Dynojet. Unfortunately no high resolution graph of the STD pull is shown but here it is in SAE correction showing 686 rear wheel horsepower: It's an absolute monster. A heavy monster.

Cadillac, please make up your mind already. We all know classic Cadillac names like Eldorado and DeVille. Something in the 2000's happened and Cadillac abandoned their classic naming scheme for a three letter based and now alphanumeric based scheme. You saw the CTS, STS, and ATS which recently gave way to the CT4, CT5, and CT6. What happened? BMW, Audi, and Mercedes are what happened. Cadillac tried to copy the German brands and it didn't work. Cadillac just could not settle on their own identity. They are now trying to go back and it makes you wonder who is making decisions over there. How is Cadillac supposed to succeed when nobody can even recall what cars they are making as the names change every other year? The only model we can really count on as serving any sort of foundation is the Escalade. No wonder it is the vehicle most people think of when they hear Cadillac.

GAD Motors does some fine work and has some of the fastest tuned AMG's in the world. It is somewhat difficult to get info in the US about their product range but there is absolutely no denying their cars perform with the best in the business. Here is an example of the difference between a bespoke GAD Stage 'VIP' which essentially means big money spent compared to a bolt on AMG GT S which no slouch from a roll. It is hard to even consider this a race. Do not blink or you will miss it.

You likely saw this release over a year ago from Unitronic. All the data still applies and of course the EVO 3-inch 2.5 TFSI EVO/DAZA EA855 inlet makes a large difference in efficiency. The part is no longer limited to LHD (left hand drive) models and Unitronic released the RHD (right hand drive) version. FEATURES FEATURES: • +18 HP / + 8 LB-FT TQ on Unitronic MAHA LPS3000 dyno • +13 WHP on Land and Sea dyno (courtesy Iroz Motorsport) • 12% increase in flow • Aircraft grade cast Aluminum construction • Fully integrated PCV recirculation artery • OEM PCV functionality for adequate crankcase ventilation • CNC-machined mounting flanges, inlet and outlets • Smooth airflow transitions • Direct bolt-on fitment • Compatible with Unitronic 3” Carbon Fiber Intake System, OEM/stock intake, and many aftermarket intake systems • Dyno and flow bench proven power, torque, and airflow gains This is a proven area to improve airflow on the 2.5 TFSI EVO motor and a straightforward upgrade.