MBRP 3 in. Cat-Back, 2.5in. Dual Split Rear Exit, T304 with CF Tips 1987-pontiac-firebird-esi3246161 Using the stretch factors supplied

Using the stretch factors supplied by rod bolt manufacturers

Upgrade your dash with the latest

Scale is accurate to 1/2 of 1%

ve installed one of BMR Suspension

MBRP 3 in. Cat-Back, 2.5in. Dual Split Rear Exit, T304 with CF Tips 1987-pontiac-firebird-esi3246161 Using the stretch factors suppliedTHE ONLY EXHAUST YOU'LL EVER NEED MBRP Armor Pro Series exhaust systems are backed by a Lifetime Warranty and crafted out of T304 Stainless Steel the most durable material grade that money can buy. The T304 Stainless Steel tubing is easy to clean and maintain. Its the obvious choice for you if you operate your vehicle in extreme conditions. All of the tubing is mandrel bent for maximum exhaust flow. Mandrel bending ensures no rippling in the bends.