New from aFe – the ATLAS 3″ Steel Turbo Down-Pipe for 2004-10 6.6L Duramax applications. This down-pipe offers smoother transition bends for increased airflow, delivering quicker turbo spool times. See more details below.
Official Release:
The aFe ATLAS turbo down-pipe is engineered to outflow and outperform the restrictive, OE down-pipe on your 2004.5-2010 Chevy Silverado or GMC Sierra 2500HD/3500HD with the Duramax V8 6.6L turbo diesel. The 3″ mandrel bent steel tubing offers smoother transition bends for increased airflow, delivering quicker turbo spool times. CNC machined V-band inlets and outlets ensure an OE-style, 360 degree sealing surface. Coated with a black finish, the ATLAS turbo down-pipe is wrapped with thermal header tape to reduce EGT’s even in the most extreme environments.
Features:
- 3″ mandrel bent, black finished steel for increased airflow and long-lasting good looks
- Replaces OE down-pipe for true bolt on performance
- Wrapped in high-temp thermal tape for insulation to reduce EGT’s
- CNC machined V-band inlet and outlet flanges for a leak-free seal
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