Borla Touring Cat-Back Exhaust 3.5" Blk Tips For 19-25 GMC/Chevrolet 1500 5.3L 2010-2016 Audi S4 and (2) 1/8” NPT ports

and (2) 1/8” NPT ports (sensor ports)

Plumback Silicon Hose

5 to 3-inch lifts they are required to achieve factory alignment specs

5" Outlet Tips AUD

Borla Touring Cat-Back Exhaust 3.5" Blk Tips For 19-25 GMC/Chevrolet 1500 5.3L 2010-2016 Audi S4 and (2) 1/8” NPT portsThis 3" diameter into dual 2. 75" BORLA Cat Back system features the mellow Touring Sound level with no drone inside the vehicle, and dual 3. 5" round black chrome on T 304 stainless steel tips on each tail pipe. Installation REQUIRES removal of the Factory Valance Tips. Using BORLA Stainless Steel Polish p# 21461 is NOT recommended with these black chrome tips. We suggest cleaning the tips with hot water and a microfiber cloth. Systems with bright