Exhaust› Exhaust Pipes, Systems and Components
Pacific Performance Engineering
3 Inch 304 Stainless Steel Down Pipe LB7 02-04 Ca PPE Diesel
SKU: P00X 117000424
Professional / shop required
Description
Part #: 117000424
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 gasket and a woven titanium sleeve to reduce engine bay temperatures. Down Pipe Kit includes gasket.Features:3 Inch Stainless Steel Down-Pipes304 Stainless steel constructionWoven Titanium insulating sleeveIncludes Gasket50 States Emissions Legal (E.O. D-701-21)Sold As A KitApplications:2001-2004 GM 6.6L Duramax LB7 CA (117000424)
MIA's Description
The downpipe features TIG welded flanges for secure, leak-free connections and a woven titanium heat sleeve for effective heat insulation. Its smooth, free-flowing design optimizes exhaust flow, contributing to lower Exhaust Gas Temperatures (EGTs) and improved turbo efficiency and response.
Fitment
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Specifications
| Brand | Pacific Performance Engineering |
| Part Number | P00X 117000424 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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