PONTIAC FIREBIRD EXHAUST SYSTEMS

# MGN-15693 - Pontiac Firebird 3.8L V6 1998-2002, Cat-Back System. Features: 5 x 8 x 14 In. Muffler, 2.5 In. Tubing, 3.5 In. Polished Stainless Tip, Dual Split Rear Exit,

# FLM-817358 - Pontiac Firebird 3.8L V6 1998-2002, (W/Flanged Cat), 2.50" Outlets, 5.00" x 10.00" 80 Series Crossflow Muffler, 3.00" Logo Embossed Stainless Tips, American Thunder, 3" Polished 304S W/Embossed Logo Tips, DOR, Mandrel Bent Tubing, 16 Gauge 409S Stainless Steel.

# BOR-14813 - Pontiac Firebird / Trans Am 3.8L V6 1998-2002, RWD AT/MT 2DR, Cat-Back™ 3" Adj System - 3" Pipes, Split Rear Exit, 3.8" x 3" SQ x 6.75" Tip Size.

# CRS-14148 - Pontiac Firebird Formula / Trans Am 5.7L LS1 1998-2002, 3" Dia. Cat-back System w/ Dual Rear Exit; w/ Single 4" Pro-Series Tips. Sport Sound Level.

# BBK-1694X - Pontiac Firebird 5.7L LS1 1998-2002, Full Length Exhaust Header by BBK Performance®. BBK's LS-1 F-body Full Length Headers are recommended for built engines and high performance applications.

It has been a battle of the ages to make exhaust sound like it should. Having less bends or turns will not only improve the sound but also performance. A custom exhaust is always an option for the race inspired and spirited weekend warriors. Our manufactures offer everything needed to build a custom exhaust to your preference.

The consensus opinion among exhaust flow experts is that any V8 engine will benefit from a dual exhaust system with an H-pipe or X-pipe. H-pipes were first installed to quiet this exhaust noise. As with the H-pipe, an X-pipe also affects the sound of the exhaust. With an X-pipe, the two sides of the exhaust system are merged. The exhaust pressure on both banks is equalized and power is increased at all engine speeds.