This aFe Power turbo downpipe is engineered to outflow and outperform the restrictive, factory downpipe on the 2011 - 2015 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:

• 3 Inch Mandrel Bent Stainless Steel Tubing
• 409 Stainless Steel
• 100 percent Tig-Welded
• CNC Machined Flanges

Details:

• Color: Natural
• Emission Code: 4
• Fuel Type: Diesel
• Liter: 6.6 Liter
• Material: 409 Stainless Steel
• Series: Mach Force-Xp
• Tubing Diameter: 3 Inch
• Warranty: 2 Year

Applications:

• GM Diesel Trucks 11-15 V8-6.6L (td) Lml