FEATURED PRODUCT:
2007-2009 Chev/GMC 2500/3500 Duramax, Filter Back
• Boosts torque and horsepower
• Rich, mellow exhaust note
• Installs with common hand tools
• Can improve fuel economy by 1-2 mpg
• 3 Year Warranty on Components, 1 Year on Finish
• Specifically designed for particulate filter vehicles
• Black ceramic finish on all components including steel tip