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2017-2023 Duramax 4" CAT / DPF Race Pipe - No Muffler (431023 / 432023)

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2017-2023 Duramax 4" CAT / DPF Race Pipe - No Muffler (431023 / 432023)

Description

Fits

Year Make Engine
2017-2023 GM
 L5P 6.6L Duramax

Note: & 4-Bolt Flange

Note: This is a direct bolt-on for Crew Cab Short Box trucks, other cab/configurations may require modifications.

The 431023 & 432023 By Mel's Manufacturing is a CAT & DPF Delete Kit for the 2017-2022 L5P w/ 6.6L Duramax. It's the perfect kit if you're looking to remove your stock components and replace them with high-performance & high-flow 4" piping. You'll notice fuel mileage improvement, increased torque, and you'll have a much better sounding 6.6L!


Part Number: 431023 & 432023

Features
  • 4" CAT & DPF Race Pipe
  • OEM Style 4-Bolt Flange
  • No Muffler - Straight Pipe
  • No Bungs
  • Increased Torque & Fuel Mileage
  • Aluminized or Stainless Steel
  • Easy Installation
Notes
  • These kits will only fit models equipped with the OEM style 4-bolt flange off the turbo direct pipe!
Select Material
From $126.45

Original: $361.30

-65%
2017-2023 Duramax 4" CAT / DPF Race Pipe - No Muffler (431023 / 432023)—

$361.30

$126.45

Product Information

Shipping & Returns

Description

Description

Fits

Year Make Engine
2017-2023 GM
 L5P 6.6L Duramax

Note: & 4-Bolt Flange

Note: This is a direct bolt-on for Crew Cab Short Box trucks, other cab/configurations may require modifications.

The 431023 & 432023 By Mel's Manufacturing is a CAT & DPF Delete Kit for the 2017-2022 L5P w/ 6.6L Duramax. It's the perfect kit if you're looking to remove your stock components and replace them with high-performance & high-flow 4" piping. You'll notice fuel mileage improvement, increased torque, and you'll have a much better sounding 6.6L!


Part Number: 431023 & 432023

Features
  • 4" CAT & DPF Race Pipe
  • OEM Style 4-Bolt Flange
  • No Muffler - Straight Pipe
  • No Bungs
  • Increased Torque & Fuel Mileage
  • Aluminized or Stainless Steel
  • Easy Installation
Notes
  • These kits will only fit models equipped with the OEM style 4-bolt flange off the turbo direct pipe!