Watch the BMW M4 G82 equipped with the M Performance OPF Delete exhaust system during dyno testing and onboard driving. This ...

Watch the Ferrari 812 GTS equipped with a Novitec catback exhaust system during a dyno session and acceleration runs. This video captures engine revs, dyno pulls, and driving footage, highlighting the ...

Not like it needed more help, but a Tubi cat-back exhaust gives the V12 SUV an astoundingly good singing voice.

Pete Aardema and Kevin Braun build custom racing engines in San Diego, California and their latest creation is a 6.0-liter V12 that’s being prepared to go hunting for land speed records. While Aardema ...

It's a shame most car guys never get to witness the fury and violence of an engine-dyno pull firsthand. Abusing your eardrums with the cackling, popping, and deafening bass of all those cubic inches ...

If you want to dyno test your tuner car, you can probably find a couple of good facilities in any nearby major city. If you want to do similar testing at a smaller scale, though, you might find it’s ...