Borla GMC Sierra 1500 / Chevrolet Silverado 1500 (99-07) S-Type Cat-Back Exhaust System

This 3" diameter Cat-Back™ system delivers the mellow Touring sound with no drone inside the vehicle. The system features a single 4" round polished T-304 stainless steel tip. 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.

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.

See below for Product Features & Benefits

Fits these Vehicles:

1999-2007 Chevrolet Silverado 1500/ GMC Sierra 1500 Incl. Classic 4.3L V6/ 4.8L/ 5.3L V8 Automatic/ Manual Transmission 2 & 4WD 2/ 3/ 4 Door Extended Cab With Short Bed (6' 7") 143.5" Wheelbase.

Fits these Vehicles:

1999-2007 Chevrolet Silverado 1500/ GMC Sierra 1500 Incl. Classic 4.3L V6/ 4.8L/ 5.3L V8 Automatic/ Manual Transmission 2 & 4WD 2/ 3/ 4 Door Extended Cab With Short Bed (6' 7") 143.5" Wheelbase.

Fits these Vehicles:

1999-2007 Chevrolet Silverado 1500/ GMC Sierra 1500 Incl. Classic 4.3L V6/ 4.8L/ 5.3L V8 Automatic/ Manual Transmission 2 & 4WD 2/ 3/ 4 Door Extended Cab With Short Bed (6' 7") 143.5" Wheelbase.