NASCAR will test a raft of potential updates this weekend for its troubled Next Gen stock car. Among them will be the addition of exhaust mufflers, which NASCAR is considering using for races in big ...

Fortunately, as long as the ordinance is reasonable, it isn't all that hard to do. The most common maximum noise level agreed upon is 95 to 100 decibels at 100 feet. For a V-8 race car, that isn't ...

New DynoMax® 3" Super Turbos featurelarge 3" flow tubesthroughout the muffler, providing the best flow of any Super Turbo ever made. Designed with patented Flow Directors, the 3" Super Turbos reduce ...

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Last week, NASCAR tested the muffler that will be used for Sunday’s Clash at the Coliseum. “Heresy,” some fans cried. They argued that it is against the laws of man and nature to muffle racecars. That ...

Aston Martin and The Heart of Racing team went into pre-season testing cautiously optimistic. After finding its new Valkyrie Hypercar racer was several seconds off the pace, it is decided that the car ...

The top-level Slovenian brand Akrapovic claims to provide an additional 2.4hp and 2.7Nm of torque for the TVS Apache RR 310 ...