Trucktok 3.5-Inch Downpipe Exhaust for 2017–2023 L5P Duramax 6.6L Chevy/GMC Diesel

Description

• Material: High quality stainless steel.
• 3.5″ Stainless Steel Pipe.4-bolt flange, two studs installed.
• 20% better flow than the factory pipe.
• Completely eliminates the DOC.
• High-quality sealing ring to prevent oil leakage.
• Quality tested for trouble-free performance.
• More efficient removal of gas from the turbine, resulting in more power.
• For 2017-2023 Chevrolet Silverado & GMC Sierra 2500 & 3500HD 6.6L L5P Duramax pickup trucks. Will not fit Cab & Chassis trucks.
• Instruction Manual page: Click This

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