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
Wehrli Custom Fab Down Pipe (V-band Style), 3in., for 2011-2015 Duramax LML, Stainless
Not compatible with 2015.5-2016 trucks which have 3-bolt exhaust flange. For those models please use WCF100705
- 3" Stainless Downpipe (v-band flange)
- Heat Wrap and clamps
- No Tuning Require
- Made in USA
| Air Freight Prohibited: false |
| Not Carb Approved: true |
| Carb Acknowledgement Required: true |
| Ltl Freight Required: false |
| Prop 65: Y |
| Part Type: automotive |
| Epa: Compliant |
| Regular Stock: t |
| Units Per Sku: 1 |




