Details

• Brand:

  

• SKU:

  86304449

• Other Names:

  Muffler

• Description:

  Give your Yukon XL increased horsepower and a more assertive sound with the GMC Performance 6.2L Long Wheelbase Cat-Back Dual-Exit Exhaust Upgrade System. This exhaust system offers an increase of up to 11 horsepower and 6 lb.-ft. of torque, while reducing backpressure by 30% at 300-g/s, based on correlated flow testing. Designed and validated by GMC Performance engineers, this 304 Stainless Steel Cat-Back system is tuned to maximize the performance experience while minimizing drone. Installing this exhaust system with the 6.2L Engine Cold Air Intake results in a combined performance increase of up to 13 horsepower and 7 lb.-ft. of torque. This Performance Exhaust Upgrade System includes the rear muffler assembly, Y-Pipe, exhaust clamps and all necessary mounting hardware.

• Notes: With Polished Tips and GMC Logo, XL.

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