Borla S-Type Axle-Back Exhaust System - 2-1/2 in Diameter - Dual Rear Exit - 4 in Polished Tips - Ford Coyote - Ford Mustang 2015-17 HSYTH11PA 125" to 11

125" to 11

Constructed from the same A514 Blanchard ground steel and neutral balanced with 168-tooth (Chevy) and 166-tooth (Pontiac) starter rings

Weiand Tunnel Ram Upper to Lower Gaskets

1994-2003 Chevrolet Impala

including idle and bybass pressure

Borla S-Type Axle-Back Exhaust System - 2-1/2 in Diameter - Dual Rear Exit - 4 in Polished Tips - Ford Coyote - Ford Mustang 2015-17 HSYTH11PA 125" to 11Borla Cat Back and Axle back exhaust systems feature patented straight through and multi core technology designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium T 304 stainless steel, superior to T 400 series knockoffs (such as 409), to give you the absolute best in performance