Borla 3" Cat-Back Exhaust 1999-2007 Chevy/Gmc Silverado/Sierra 1500 Incl. Classic 4.3l/ 4.8l/ 5.3l V8, Exhaust Series -140014

1999-2007 Chevrolet Silverado 1500/ GMC Sierra 1500 Incl. Classic 4.3L/ 4.8L/ 5.3L V8 Automatic/ Manual Transmission 2, 4WD 2/ 3/ 4 Door Extended Cab Short Bed.

Borla Cat-Back Systems

This commonly-used term was actually originated by Borla, who pioneered the concept. "Cat" is motorhead sh"rthand for "Catalytic Converter." A Borla Cat-Back exhaust replaces your entire stock system from the catalytic converters "back” to the tips ex"ting the bumper. This type of system delivers the most dramatic upgrade in sound, because it includes improvements to virtually all the undercar piping, incorporating Borla’s ultra-smooth mandrel bends, X-Pipe technologies, pipe diameter specs and other characteristics that shape the sound. Borla Cat-Back systems are available for a wide variety of popular cars and trucks, and are offered in your choice of sound technologies — ATAK, S-Type and Touring — each with their own distinct volume and character.

Features:

• A selection of block-off plates allows you to adjust exhaust flow
• Plate with larger hole for increased power and a more aggressive exhaust note
• Plate with smaller hole for quieter operation
• 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
• Includes polished exhaust tips
• Includes everything required for installation, including detailed instructions
• Backed by the exclusive Borla Million-Mile warranty
• Proudly made in the USA

Borla Exhaust System Types

• Touring - Least Aggressive Sound
• S-TYPE - Aggressive Sound
• ATAK - Super Aggressive Sound