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Wehrli Custom Fabrication 2011-2016 LML Duramax 3" Stainless Down Pipe - WCF100704

  • -3" Stainless Downpipe (v-band flange)
  • -Heat Wrap and clamps
Availability: In Stock. Ships in 3-5 business days.
Shipping: This Product cannot ship to the state of California
Pricing: $259.00
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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



Shipping Information

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

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