BOYERTOWN, Pa., May 19, 2025 (GLOBE NEWSWIRE) -- Valvetronic Designs, a U.S.-based automotive performance brand specializing in valved exhaust systems, announces its continued expansion and commitment ...

The Dallara Stradale fitted with a full catless custom Valvetronic exhaust, captured during dyno runs spitting blue flames. Featuring high-rev engine sound, throttle response, and lightweight ...

More technologized than ever before, the 911 also happens to be more frugal than it’s ever been due to eco-friendly requirements that influence the way the six-cylinder boxer engine sounds. Alas, the ...

This video showcases the BMW M3 G80 receiving a performance upgrade with a Valvetronic exhaust system and new engine software. The installation process highlights the craftsmanship behind the exhaust ...

There’s been a lot of talk lately about how bad or good the BMW F80 M3 and F82 M4 sound and how disappointing they are. Well, until we hear it live, we can’t really pick sides (even though most videos ...