In the relentless quest for better performance, automakers and tuning shops alike resort to every trick in the book. From an ECU remapping to replacing most of the engine’s internals with go-faster ...

Built from specially developed ultra-lightweight titanium alloys and finished with matte carbon-fiber tailpipes, the new Akrapovic exhaust system for the Merc-AMG C63 & C63 S also boosts performance ...

‘The throttle response and rate of acceleration away from the corner is astonishing… and the exhaust sounds appropriately dirty in its noisy mode.’ You’d be mistaken for assuming this line was taken ...

Not to be outdone by Hamann and their SLS AMG tuning kit, famed Mercedes-Benz tuner Brabus has unleashed their rendition and we’re picking our favorite: Brabus. And while there isn’t any sort of real ...

Back in 1979 when the Gelandewagen was thrown onto the open market, nobody expected the military-destined animal to become such a massive hit in the civilian realm. And one of the effects of the ...

Laying out the relationships between the engine's exhaust and intake and how you can use them to your advantage There are specific functional relationships between an engine's exhaust and intake ...