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Home Categories GM 86304439
5.3L Cat-Back Single-Exit Exhaust Upgrade - GM (86304439)

5.3L Cat-Back Single-Exit Exhaust Upgrade - GM (86304439)

5.3L Cat-Back Single-Exit Exhaust Upgrade - GM (86304439)
  • MSRP: $3,200.00
  • Discount: $560.00 (17.5% off)
  • Sale Price: $2,640.00
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Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    86304439

  • Other Names:

    Muffler

  • Description:

    Give your Sierra increased horsepower and a more assertive sound with the GMC Performance 5.3L Cat-Back Single-Exit Exhaust Upgrade System. This exhaust system offers an increase of up to 7 horsepower and 4 lb.-ft. of torque, while reducing backpressure by 35% 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. This Performance Exhaust Upgrade System includes the rear muffler assembly, Y-Pipe, exhaust clamps and all necessary mounting hardware. It is 50-state emissions legal and will not void the New Vehicle Limited Warranty.
  • Notes: System with Polished Tip and GMC Logo.
Warning WARNING: California Proposition 65

Vehicle Fitment

No application/vehicle fitment information available for this product
Vehicle Fitment
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