PPE 117000424 3" Stainless Steel Downpipe (2002-2004 Duramax CA Emissions)
By ordering the PPE 117000424 3" Stainless Steel Downpipe (2002-2004 Duramax CA Emissions) you will earn 171 DIESEL DOLLARS in your SDS Fuel Tank!
|Diesel Dollars is Southern Diesel Supply's Loyalty Program. Purchasing with Us Earns you 2% Cash Back to use for future buys!|
Description
- 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
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.
By ordering the PPE 117000424 3" Stainless Steel Downpipe (2002-2004 Duramax CA Emissions) you will earn 171 DIESEL DOLLARS in your SDS Fuel Tank!
|Diesel Dollars is Southern Diesel Supply's Loyalty Program. Purchasing with Us Earns you 2% Cash Back to use for future buys!|