Flow FX Muffler - 3.00 In/Out - Round Body - Moderate Sound - Stainless Steel 2008-audi-tt-esi2168451 5 in Tall - 3-4

5 in Tall - 3-4 in Inlet - Cotton - Chrome / Red - Universal - Each

AN Hose Assembly - 60 in Long - 2 AN Hose - 3 AN Straight Female to 3 AN Straight Female - Braided Stainless - Black Vinyl Coated - PTFE Lined - Each

Exhaust Header / Manifold Gasket - Stock Port - Composite - GM LS-Series - Kit

Exhaust Pipe - Straight - 3 in Diameter - 60 in Long - 16 Gauge - Stainless - Natural - Each

313 in Seat - Aeromotive Regulators - Kit

Flow FX Muffler - 3.00 In/Out - Round Body - Moderate Sound - Stainless Steel 2008-audi-tt-esi2168451 5 in Tall - 3-4Flowmaster's Flow FX series mufflers are for the enthusiast who is looking for an economically priced performance muffler that delivers a moderate sound level and tone, both inside and outside the vehicle. The large straight through smooth core offers up a different sound than that typical "chambered" sound that Flowmaster has become famous for. These new Flow FX mufflers have a compact 4. 00 inch diameter round body that will fit nicely on just about