Fits: 2015.5 thru 2016 Chevy Silverado/GMC Sierra 2500HD/3500HD LML Duramax Diesel

*3-bolt flange exhaust only!*

The MACH Force XP turbo down-pipe is engineered to perform in the most extreme environments. This down-pipe is constructed from ceramic coated 3" mandrel bent 409 stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, quicker turbo spool times and lower EGT's.

Features:

• 3" mandrel bent, black finished steel for increased airflow and long-lasting good looks

• Replaces OE down-pipe for true bolt on performance

• Ceramic Coated

• CNC machined inlet flange and V-band outlet flanges for a leak-free seal​

Includes:

• 3" Mandrel Bent Downpipe

• 3 downpipe flange bolts

Notes:

• This Turbo Down-Pipe will only fit 2015.5-2016 models manufactured after July 2014 equipped with a 3-bolt flange down pipe.
• 50 State Legal CARB EO#D-550-48