Performance Curve Dual Exhaust Kit – Flowmaster 40 Muffler, 99-08 Chevy Silverado / GMC Sierra

Wake up your 99-08 Silverado or Sierra with this full dual exhaust kit from Performance Curve.

You get the Flowmaster Original 40 series muffler (part 430402), mandrel bent 2.5\ tailpipes, stainless tips, clamps, and hangers.

Fits 2WD & 4WD, 119\, 133\, and 143.5\ wheelbases.

Engine options: 4.3, 4.8, 5.3.

Tips are 18\ long, 2.5\ inlet, 3.5\ outlet, angle cut rolled edge.

Tone is aggressive—exactly what you want.

Might need a 2.75\ to 3\ adapter (not included).

Tailpipes come in two sections, hangers weld on.

Professional install recommended.

3-year warranty on muffler, 1 year on pipes/tips.

Let it breathe.