Vibrant Performance Streetpower Stainless Muffler - Dual 2.5 in Inlets / Outlets - 18 x 8.5 in x 5.25 in Oval Body - 22 in Long - Polished Brake Light Switch Atomic Hex Drive 12 Series

Atomic Hex Drive 12 Series

Adapter Harness

1987-1992 Pontiac Firebird

2015-2017 Alfa Romeo 4C

ignition adapter 558-305 is required for applications with a TFI distributor

Vibrant Performance Streetpower Stainless Muffler - Dual 2.5 in Inlets / Outlets - 18 x 8.5 in x 5.25 in Oval Body - 22 in Long - Polished Brake Light Switch Atomic Hex Drive 12 SeriesVibrant Performance StreetPower Universal Mufflers offer a perfect balance of providing unrestricted exhaust flow thanks to Vibrant's signature "True Straight Through" while effectively controlling exhaust tone and drone due to the dense, multi layer sound suppression materials packed into each of these mufflers. All StreetPower Universal Mufflers feature PREMIUM 304 Stainless Steel construction, polished to a beautiful mirror finish. Product