Borla cat-back exhaust system.

The computer numerical control (CNC) formed mandrel bent pipes ensure maximum flow for horsepower and torque along with an accurate fit. The muffler is specifically designed to give the 6.2L engine the classic S-Type sound without any drone inside the vehicle. We suggest cleaning the tips with hot water and a microfiber cloth. 140798 includes the front extension pipe for the Crew Cab with Short Bed (6' 9") 160" Wheelbase configuration. By removing the front extension pipe it will fit the Regular Cab with Long Bed (8') 142" Wheelbase. Add PN 60691 for Extended (Super Cab) with Short Bed (6' 9") 148" Wheelbase, PN 60692 for Extended (Super Cab) with Long Bed (8') 164" Wheelbase, or PN 60693 for Crew Cab with Long Bed (8') 176" Wheelbase vehicles. NONE of these systems or configurations will fit trucks with dual rear wheels. BORLA® Cat-Back™ & Axle-Back exhaust systems feature patented straight-through and multi-core technology 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.

A cat-back system replaces everything behind the catalytic converter and leaves emissions equipment in place.

Use the vehicle selector to confirm your exact year and configuration.