10 Series Race Muffler - 3.50 Center In / 3.50 Center Out - Aggressive Sound GM " These aggressively good-looking flares transform

These aggressively good-looking flares transform your GMC's exterior boasting 2-inches of tire coverage

Thoroughly validated and proven to work in real-world testing

BD Pulse 5

Intermediate Steel -

Part Number: 75-5093D

10 Series Race Muffler - 3.50 Center In / 3.50 Center Out - Aggressive Sound GM " These aggressively good-looking flares transformSingle chamber. The 10 Series race mufflers are intended for racing applications and utilize Flowmaster's Delta Flow technology for maximum performance. Recommended for racing applications where a muffler is required without a set decibel limit to be met. Will provide a noticeable dB reduction over open headers.