Cat-Back Exhaust System, 5.3L Dual, Long Box

Cat-Back Exhaust System, 5.3L Dual

Requires Borla(R) Exhaust Tips

Cat-Back Exhaust System, Rear

Requires Borla(R) Exhaust Tips

Cat-Back Exhaust System, 6.2L Dual

Get maximum performance from Borlas patented race-bred technology and engineering with this Cat-Back Exhaust System- constructed of quality T-304 austenitic stainless steel for ultimate corrosion resistance. These systems also feature aggressive styling an ...

Cat-Back Exhaust System, 6.2L Dual Side Exit

Requires Borla(R) Exhaust Tips

Bright Chrome Dual Exit Exhaust Tip Set

Performance Exhaust Tip by Borla(R), Bright Chrome

Single Wall Angle Cut Design, with Bowtie Logo (For use with Performance or Touring Side Exit Exhaust System by GM).. *This Tip Can Also Be Used On The GMT900 Silverado OEM 4.8L, 5.3L Systems Only.. This stainless steel- dual-wall- straight cut- highly polished exhaust tip will add a performance look to your Avalanches original equipment exhaust system.

Chevrolet Performance Exhaust Upgrade Package

Performance Exhaust Kits
2014+ Silverado 1500 with 6.2L V-8
Increased 3.5-inch diameter piping over stock and includes 4.5- inch High Polish 304 Stainless Tip. Gain of up to 7 hp* @ 5600 RPM and 5 lb.-ft of torque will be realized. Custom Active Noise Cancellation calibrations are also available for all Bose stereo equipped 6.2L vehicles and crew cabs that are equipped with the base stereo.
* Estimated power based upon SAE test procedure J1349

Performance Exhaust Upgrade Package

Performance Exhaust Kits
2014+ Silverado 1500 with 5.3L V-8
Increased 3-inch diameter piping over stock and includes 4.5- inch High Polish 304 Stainless Tip. Backpressure is reduced up to 66% from the stock system based on correlated flow testing. Gain of up to 10 hp* @ 5600 RPM and 6 lb.-ft of torque will be realized.
* Estimated power based upon SAE test procedure J1349