Borla S-Type Cat-Back Exhaust System - 2-3/4 in Diameter - 4 in Polished Tips - GM Fullsize Truck 2024-25 OMPEB0-0578-061 1971-1982 Oldsmobile Cutlass Supreme

1971-1982 Oldsmobile Cutlass Supreme

moving valves away from cylinder wall for improved intake flow

1970-1971 Dodge P200

Stainless Steel Header Wrap Ties make installation a snap

drag strip to rock-crawling

Borla S-Type Cat-Back Exhaust System - 2-3/4 in Diameter - 4 in Polished Tips - GM Fullsize Truck 2024-25 OMPEB0-0578-061 1971-1982 Oldsmobile Cutlass SupremeThis Borla(r) system has a valve simulator to prevent the Check Engine Light from coming on. It was designed specifically for the 6. 2L Silverado and Sierra 1500. Factory Split Rear Exit Vehicles ONLY. This Cat Back(tm) system by Borla(r) features a True Dual design which REQUIRES cutting the factory Y Pipe. The 2. 5" inlet into 2. 75" diameter pipes system has the famous S Type sound level with no drone inside the vehicle. Muffler contains an