Special Order Item
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.
Installation Instructions- CNC-Machined V-Band Inlet Flange and Heavy-Duty Outlet Flange Provide a Leak-Free Seal
- Works with Factory Exhaust System with No Modifications Necessary
- Constructed from 3" Mandrel-Bent 409 Stainless Steel Tubing
- Ceramic Coated for Corrosion Resistance and Reduced EGTs
- 100% MIG-Welded for Strength and Durability