Now, GM Authority has learned that the Silverado ZR2 will be available with a new Borla performance exhaust system. According to GM Authority sources, customers will be able to order a Borla ...

Starting with a basic '04 Silverado standard cab ... Providing the aggressive exhaust note for the Silverado is a Gibbs/Corsa stainless steel exhaust kit with dual tips. Stock-sounding and ...

Besides the acoustic benefits, the Flowmaster exhaust for the Silverado and Sierra also increases performance, though only slightly. Horsepower and torque figures increase by about seven and eight ...

For Noe Rascón, building this '04 Silverado started out innocent enough ... Of course the Dynatech ceramic-coated headers, Magnaflow exhaust, and Volant intake help as well.

Diesel exhaust fluid (DEF) is nothing new. GM’s Duramax-powered Chevrolet Silverado and GMC Sierra 2500HD and 3500HD pickups ...