This Exhaust Kit fits models of GM 2017-2022 L5P Duramax. All Cabs & Beds apply to GM 2500HD/3500HD Pickups. This Exhaust Kit is not designed for use on Cab and Chassis Models Features: 5" Aluminized and 409 SS Construction Aluminized does not come with an Exhaust Tip 409 SS does come with an Exhaust Tip Selection of Muffler or No Muffler.

SKU: 18517

2017-22 Perf. Exhaust Kit 5"/Alum. (Duramax L5P)

Sixty-Six

$714.40 USD

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Muffler

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Boost the performance of your 2017-22 GM/Chevy Duramax L5P with the Sixty-Six 5" Performance Exhaust Kit. Made with top-tier aluminized material, this exhaust kit is not only durable but also ensures efficient heat dissipation. The 5" diameter is meticulously designed to provide optimal airflow, resulting in enhanced horsepower and torque. Whether cruising the streets or tackling off-road terrains, this exhaust kit promises to deliver a superior driving experience.

Tailored for 2017-22 GM/Chevy Duramax L5P models.
Constructed from premium aluminized material for extended durability.
5" diameter ensures improved airflow and performance.
Hassle-free installation process with minimal modifications needed.
Ideal for drivers seeking a significant performance upgrade and a commanding exhaust tone.

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2017-22 Perf. Exhaust Kit 5"/Alum. (Duramax L5P)

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