Seguler 4-Inch Downpipe-Back DPF Delete Exhaust for 2001–2007 GM 6.6L Duramax LB7/LLY/LBZ

Description

• Material: stainless steel T-409.
• 4″ Downpipe-Back Race Exhaust System.
• Increase in fuel efficiency, resulting in savings at the pump.
• No bungs for a more efficient, unobstructed exhaust flow.
• This high-quality race exhaust system begins at the downpipe, allowing for the removal of the catalytic converter and DPF filter from the exhaust system, thereby improving the overall performance of your vehicle.
• Fit 2001-2007 Chevy/GMC Duramax Diesel LBZ LLY LB7 Silverado and Sierra pickup trucks.Will not fit Cab & Chassis trucks.

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