Features 4" bright chrome on T-304 stainless steel tips. BORLA® Cat-Back&trade™ & 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.
Each system is built from premium T-304 austenitic stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit.
Best of all, BORLA® stands behind every system with a Million-Mile Warranty. Just what you‘d expect from the world‘s most experienced (and most winning) exhaust brand.
Features:
- Split side exit tip exit
- Single 2.75" into muffler dual 2.25" out
- 4" Bright chrome on T-304 stainless steel tip
- Increases horsepower and torque
- Better fuel economy at cruising speeds
- Custom designed for each application
- Patented straight-through muffler design reduces backpressure while absorbing sound waves
- Mandrel-bent stainless steel tubes with diameters optimized for reduced restriction while maintaining exhaust gas speed
- Made from the finest austenitic stainless steel for long-lasting durability
- All welded construction
- Backed by Borla’s Million Mile Warranty
- Proudly Made in the USA
Fitment:
- 2009-2013 Chevrolet Silverado 1500 1500 4.8L/5.3L/6.2L V8 Automatic/Manual Transmission 2 & 4WD
- 2009-2013 GMC Sierra 1500 4.8L/5.3L/6.2L V8 Automatic/Manual Transmission 2 & 4WD
Included:
- Borla Cat-Back Exhaust System
- All Mounting Hardware
Note:
- Fits 4 Door Extended Cab With Standard Bed (6' 7") 143.5" Wheelbase / Crew Cab With Short Bed (5' 9") 143.5" Wheelbase