Typically, when starting work on a project car with the idea to do a gradual build-up, one of the first things us muscle car guys do is toss the stock exhaust system onto the scrap pile in favor of ...

Most Mopar owners love the sound of their muscular V-8's. In the past, we've dyno'd and strip-tested tti's (Tube Technologies Inc.) headers and exhaust systems for small- and big-block cars. In each ...

Experience the raw power of the BMW E60 M5 V10 with Evolve Headers and a fully modified exhaust system, This beastly V10 now sounds even more aggressive and exhilarating. Ready for the ultimate ...

If you were lucky enough to grow up around car enthusiasts, you’ve probably heard your dad, uncle, or brother say, “Nothing wakes up a V-8 like a good set of headers.” And that’s true—few Corvette ...

We gave our BMW Z8 a full performance makeover with Supersprint headers and complete exhaust system, followed by a Stage 2 ECU tune and dyno session! Hear the raw sound, see the full install, and ...

It's always exciting when a friend or family member gets a new Mopar muscle machine. When my brother Andy told me he was ordering a new 2015 Scat Pack Shaker Challenger with the 485-horse 392 Hemi, I ...