2001-2004 (FED) GM 6.6L Duramax High-Flow 304 Stainless Steel Down Pipe

Name: 2001-2004 (FED) GM 6.6L Duramax High-Flow 304 Stainless Steel Down Pipe
Brand: PPE
SKU: 117000400
Price: 189.99 USD
Availability:  InStock

2001-2004 (FED) GM 6.6L Duramax High-Flow 304 Stainless Steel Down Pipe

$189.99

Tax included.

Fitment:

Quantity

PART NUMBER: 117000400GTIN: 840171210279

Features

304 Stainless steel construction for durability and corrosion resistance
Lower EGT, better turbo efficiency and response
TIG welded flanges for leak-free, robust connections
Smooth transitions and free-flowing design
Woven titanium heat sleeve
Lower down pipe gasket
Compatible with factory or PPE Up-Pipes

High-Flow 304 Stainless Steel Down Pipe

The factory downpipe is constructed from two pieces of formed sheet metal welded to an oval pipe. The factory design features a sharp, abrupt transition immediately after the turbine flange, which restricts exhaust flow and impedes performance.

Upgrade your LB7 with the PPE Free-Flow Downpipe and eliminate the rusted, restrictive factory design. Crafted from durable 304 stainless steel, this downpipe features a robust half-inch turbine flange, a CNC-machined lower flange, and smooth, optimized transitions for unobstructed exhaust flow. To further enhance performance, it comes with a woven titanium sleeve that effectively insulates heat, protecting the engine bay.

High-Flow 304 Stainless Steel Down Pipe - 01-04 (FED) GM 6.6L Duramax