Y’know, I’ve watched hundreds of engine dyno videos over the years and I’ve never once thought about how it sounds from the outside. It’s great for car geeks like you and me to hear a twin-turbo V8 ...

The Dallara Stradale fitted with a full catless custom valvetronic exhaust delivers an explosive soundtrack during full-load ...

Which is better: Stock, aftermarket, or no muffler at all? We took our R1 test bike to the Dyno room to find out.Animated GIF by Kathleen Conner Wrist: Zack Courts MSRP (2015): $16,490 Miles: 3,082 ...

We always considered the factory exhaust system fitted to Mopar musclecars as good. As factory systems of the era go, the OE Mopar exhaust was generally the best. Mopar iron manifolds were typically ...

This 600+ HP BMW G80 M3 combines a TFL exhaust system with a custom ECU tune to unlock the full potential of its twin-turbocharged S58 inline-six engine. The video captures explosive launch control ...

A question often asked is: Which muffler is better, Magnaflow or Flowmaster? Both exhaust brands have been around since the early 1980s, both have the word "flow" in their names, and both brands have ...

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Turns out, running a dual exhaust system isn't always better for power, at least when compared to a single-exit setup. There are nuances to this, of course, but the power difference is real, as ...

There's so much data here, we simply don't have room to dissect it all, but you have it now, so you can choose the mufflers you are interested in and run the numbers through Excel if you are really ...

The 2026 Yamaha YZ450F is already a formidable motocross machine, but Yoshimura believes there's plenty more performance waiting to be unlocked. Its new RS-12 Hybrid System not only boosts power and ...