2011-2015 Duramax LML 4"Cat & DPF Race Pipe No Muffler (431015)

SKU: FLO-862
Mel's products can not be shipped to the USA
Regular price $480.00 CAD

Product details

  • Type Race Pipe
  • Vendor Mel's Manufacturing
  • SKU FLO-862
  • Previous Part Number FLO-862
  • Exhaust Size 4"


  • Aluminized Install Guide View

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2011-2015 Duramax LML 4"Cat & DPF Race Pipe No Muffler (431015)

Constructed out of 16 gauge aluminized steel or T409 Stainless, this exhaust system is designed to simplify installation with included clamps, preweld contour bends and improved flanges. Enjoy a noticeable boost in performance, lowered EGTs and amplified air flow with this Mel's system. For powerhouse performance, Mel's delivers - horsepower you can hear!

IMPORTANT NOTE: The turbo direct pipe on some of the 2015 models has a 3-bolt flange instead of a V-band clamp. These kits will only fit models equipped with v-band clamp and will not work for trucks equipped with the 3-bolt flange off the turbo direct pipe!