2001-2004 (FED) GM 6.6L Duramax Three-Inch 304 Stainless Steel Down Pipes Pacific Performance Engineering
2001-2004 (FED) GM 6.6L Duramax Three-Inch 304 Stainless Steel Down Pipes Pacific Performance Engineering
2001-2004 (FED) GM 6.6L Duramax Three-Inch 304 Stainless Steel Down Pipes Pacific Performance Engineering
2001-2004 (FED) GM 6.6L Duramax Three-Inch 304 Stainless Steel Down Pipes Pacific Performance Engineering
2001-2004 (FED) GM 6.6L Duramax Three-Inch 304 Stainless Steel Down Pipes Pacific Performance Engineering
2001-2004 (FED) GM 6.6L Duramax Three-Inch 304 Stainless Steel Down Pipes Pacific Performance Engineering
2001-2004 (FED) GM 6.6L Duramax Three-Inch 304 Stainless Steel Down Pipes Pacific Performance Engineering
2001-2004 (FED) GM 6.6L Duramax Three-Inch 304 Stainless Steel Down Pipes Pacific Performance Engineering

2001-2004 (FED) GM 6.6L Duramax Three-Inch 304 Stainless Steel Down Pipe

$189.99 In Stock Temporarily Out of Stock
45478383354099
PART NUMBER: 117000400 GTIN: 840171210279

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50 States Emissions Legal (E.O. D-701-36)

Remove your crushed oval-shaped stock down pipe and replace it with a smooth, round, long-lasting full 304 stainless steel down pipe from PPE. Includes a woven titanium sleeve to reduce engine bay temperatures.

Customer Reviews

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T
Tony
Quality manufacturing

The cast and machined flanges are of quality I wouldn't want to hide under a clamp. They blend well with the pipe and would appear to have good flow characteristics. Everything fit right up as it should. I did end up needing to add a third hose clamp to the middle of the wrap to keep it from sliding down the pipe.

Installation Guide: 

01-04 Duramax Three-Inch Down Pipe

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