Cat-Back Exhaust System - ATAK® 2000 Pontiac Firebird Experience unparalleled performance and durability

Experience unparalleled performance and durability with our enhanced GMC/Chevrolet truck exhaust manifolds

CNC machined from 1/8” thick aluminum this panel is light weight

tab-and-slot precision construction

the O2 sensor locations are relocated on the BBK header and mid pipe

the UMI 4-link delivers proven results

Cat-Back Exhaust System - ATAK® 2000 Pontiac Firebird Experience unparalleled performance and durabilityBORLA(r) has once again set the pace in the Corvette performance exhaust world. This 2. 5" diameter into the mufflers with dual 2" out Cat Back(tm) system features our aggressive ATAK(r) sound level and dual 4. 25" x 2. 5"oval polished T 304 stainless steel tips on each side. BORLA(r) Cat Back(tm) & Axle Back multi core technology is designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the