WCFab WCF100704 3" Stainless Down Pipe (2011-2016 6.6L Duramax)
Get It Installed at Our Shop
Skip the Driveway — Our 9-Bay Diesel Shop in Wildwood, FL can Install this for You.
Secure Checkout
Genuine Parts
Fast Shipping
Diesel Experts
Not sure this fits your build? Call or Text Us: (352) 722-5295
Save Contact
Diesel Dollars is Southern Diesel Supply's Loyalty Program. Purchasing with Us Earns you 1 Point for every 1 Dollar spent to use for future buys!
By ordering the WCFab WCF100704 3" Stainless Down Pipe (2011-2016 6.6L Duramax) you will earn 260 DIESEL DOLLARS in your SDS Fuel Tank!
General Description
Replace the restrictive crushed factory down pipe on your 2011-2016 LML Duramax with this full 3" Stainless Steel down pipe. For use with factory turbo or factory style drop in turbo on trucks using a v-band connection style exhaust, NOT the 3 bolt flange style exhaust.
Replaces the following GM Part Numbers: 12643610, 12638304, 12643214
Note: For 3 bolt style down pipe use PN: WCF100705
Features
- 3" Stainless Downpipe (v-band flange)
- Heat Wrap and clamps
WCFab WCF100704 3" Stainless Down Pipe (2011-2016 6.6L Duramax)
Sale price$259.99
Diesel Dollars is Southern Diesel Supply's Loyalty Program. Purchasing with Us Earns you 1 Point for every 1 Dollar spent to use for future buys!
By ordering the WCFab WCF100704 3" Stainless Down Pipe (2011-2016 6.6L Duramax) you will earn 260 DIESEL DOLLARS in your SDS Fuel Tank!