You already know the 2021 Toyota Supra makes more power and among the B58 hardware changes is lower compression 10.2:1 (from 11.0:1) pistons. You may not know that the 2021 Supra B58 reverts to a traditional individual exhaust port design. ...

Well, 2020 just continues to get worse. The greatest car show in the world which takes place in Las Vegas Nevada will be skipping 2020. That show is SEMA (Specialty Equipment Market Association) and it is a car enthusiast's dream spot. ...

The upcoming BMW G80 M3 and G82 M4 are going to really benefit from the S58 motor hitting the market early. Pure Turbos is going to soon have two hybrid turbo upgrade options including one they are referring to as their 'big' upgrade. ...

It feels odd to refer to the S54 motor as a classic but here we are two decades after it debuted. Yours truly wishes he had a time machine to go back to the E46 M3 days and extract this kind of naturally aspirated power from his E46 M3. ...

This is interesting as really it is BMW competing against itself. A joke but it is somewhat true as the Supra really is a reskinned BMW G29 Z4. The Supra uses the same B58 3.0 liter I6 and the same ZF 8-speed transmission. ...

The EPA (Environmental Protection Agency) is a thorn in the side of car enthusiasts. They are always coming up with new ways to try to justify their bloated existence which includes targeting you and your car with their buddies at CARB (California Air Resources Board) more than happy to help. ...

The B58 is really coming into its own and even making an argument that one does not need to step up the S58 when it hits. There is plenty of power to be had even on the factory turbo B58 which is capable of breaking into the 10's with minimal mods. ...

A very nice result here for a BMW F82 M4 that is knocking on that 9-second door. Trap speeds over 140 miles per hour are fast and again there is definitely enough mile per hour there to break into the 9's should that 1.700 60 foot improve. ...

Methanol is well proven in automotive applications to aid in cooling and for increasing octane. With direct injection fuel systems in particular many tuners rely on methanol for additional fuel in certain situations as well. For the B58, ProMeth is promising an addition 250+ horsepower fuel capability with their direct port B58 manifold solution. ...

China. Is there anything that country touches that they do not make worse? Even the automotive aftermarket is affected. How you say? Well, the Chinese sell cheap exhaust pieces which many exhaust 'manufacturers' in the USA purchase and often rebrand. ...

Modern intakes are pretty well designed but the factory always has to compromise in various ways including cost, sound, and emission factors. Injen is well known for their intakes and they launched an intake for the B58 powered MKV/A90 that shows monster gains. ...

Doc Race began to develop but then abandoned a top mount single turbo S55 manifold instead going for a twin turbo setup. RK Tunes showcases their well known single turbo conversion for the S55 but it is not exactly a piece for street legal cars with the giant turbo sticking out of the hood. ...

You likely already know that the 2021 MKV Toyota Supra B58 brings with it engine changes. You can see an overlay of the 2020 B58 and 2021 B58 engine output here. The 2021 is more powerful with a stronger top end but still leaves plenty in it for tuners. ...

BMW SUV's and M vehicles are blending together more than ever. For example, the new G80 M3 will simply be a lighter version of the F97 X3M all wheel 8-speed automatic and S58 inline-6 twin turbocharged drivetrain. ...