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LB7/LLY/LBZ/LMM Duramax S400 3" Down Pipe 

WCF100878, WCF100811
-3" Down Pipe
-V-band Clamp
-Heat Wrap & Clamps
-High Temp Coating
Availability: Built to order. 10-15 business day lead time.
Shipping: This Product cannot ship to the state of California
Pricing: $229.00

Customize Your Item

- S400 Down Pipe Model Year Select -
 * required


LB7/LLY/LBZ/LMM 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.

For LB7 use WCF100878

For LLY/LBZ/LMM use WCF100811


Shipping Information

  • Item Requires Shipping
  • 7.0 lbs.
  • W6.0000” x H6.0000” x L24.0000”
  • This Product cannot ship to the state of California

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