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Replace the factory restricting 2.5 Inch resonator-equipped hot pipe and plastic cold pipe, with our kit featuring 3 Inch hot side and 3.25 Inch cold side full 304 stainless steel tubing. The kit comes complete with a factory-style billet aluminum adapter, PPE 5-ply silicone couplers, and 304 stainless-steel clamps. No modifications are required as it uses all the existing mounting locations and sensors.
Experience improved airflow and enhanced throttle response right after the hassle-free installation. Regardless of the purpose that your truck serves, this upgrade will elevate your driving experience.
OEM Part Number for Reference: GM 87839947, GM 84189332
Features:
We offer free shipping on orders over $100. Standard shipping takes 3-5 business days.
Expedited shipping options are available at checkout.

Flexible Payments
Split your purchase into easy monthly payments

Expert Service
Schedule your professional installation or repair