This aFe Power turbo downpipe is engineered to outflow and outperform the restrictive, factory downpipe on the 2015 - 2016 GM Truck with V8-6.6L (td) engine. The mandrel bent, stainless steel tubing offers smoother transition bends for increased airflow, delivering quicker turbo spool times. CNC machined V-band inlets and outlets ensure a factory style, 360-degree sealing surface.

Both inside and outside surfaces of the downpipe are ceramic coated to reduce Egt's even in the most extreme environments.

Features and Benefits:

• Constructed from 3 Inch Mandrel-Bent 409 Stainless Steel Tubing
• Ceramic Coated for Corrosion Resistance and Reduced EGTs
• CNC-Machined V-Band Inlet Flange and Heavy-Duty Outlet Flange Provide a Leak-Free Seal
• 100 percent Mig-Welded for Strength and Durability
• Works with Factory Exhaust System with No Modifications Necessary

Details:

• Emission Code: 4
• Engine Designation: LML
• Fuel Type: Diesel
• Liter: 6.6 Liter
• Series: Mach Force-Xp
• Warranty: 2 Year

Applications:

• GM Diesel Trucks 15-16 V8-6.6L (td) Lml