Borla 14 Silv/Sierra C/B Exh Touring 1500 5.3L V8 AT/MT 2&4WD Ext Cab (78.7) Crew Cab(69.3) 143.5 WB Lights>Sidemarkers & Indicators 4-1/2" Exhaust Tip: Finishing off

4-1/2" Exhaust Tip: Finishing off this system is a 4-1/2" black

EZ Mount packages the manifold and upgraded

Premium stainless-steel worm-gear clamps provide the best corrosion resistance possible and premium silicone couplings allows for ample flexibility and guarantee perfect seals

polyester reinforced silicone couplings

The resulting increased airflow through the turbocharged powerplant provides horsepower gains of 7% - 10%

Borla 14 Silv/Sierra C/B Exh Touring 1500 5.3L V8 AT/MT 2&4WD Ext Cab (78.7) Crew Cab(69.3) 143.5 WB Lights>Sidemarkers & Indicators 4-1/2" Exhaust Tip: Finishing offFeatures bright chrome on T 304 stainless steel tips. Borla(r) Cat Back(tm) & 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(r) Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium T 304 stainless steel, superior to T 400 series