LB7 Duramax 3" Down pipe for S400 turbo with 4.6" Diameter flat exhaust outlet flange (Half marmon). This down pipe mates to the exhaust system v-band flange with OEM clamp for easy install. Must be used with a T4 pedestal between 5.5-6.5" tall.
Wehrli Custom Fab Down Pipe, 3in., for LB7 Duramax w S400 Single Turbo
- For LLY/LBZ/LMM use WCF100811
- Heat Wrap & Clamps
- High Temp Coating
- 3" Down Pipe
- V-band Clamp
- 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: Testing |
| Units Per Sku: 1 |