Performance Muffler Flowmaster Stainless Steel fenders-and-flares 2007 Chevrolet Silverado 2500 HD

2007 Chevrolet Silverado 2500 HD Classic

Models After 06/99

Minimal interior resonance

Stainless - CBK0350SS

Performance Muffler Flowmaster Stainless Steel fenders-and-flares 2007 Chevrolet Silverado 2500 HDOverview: Alcohol race mufflers incorporate strategically placed "burn holes" inside the muffler in all of the low pressure areas to prevent damage from excess methanol fuel from puddling and backfiring on deceleration. Through years of racing and partnerships with leading race sanctioning bodies, Flowmaster has developed these specialty mufflers that have been specifically engineered for race vehicles in organizations such as NASCAR, ARCA, and the W.