6.2L Cat-Back Dual-Exit Exhaust Upgrade - GM (86304448)

2026 GM

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  • MSRP: $3,570.92 CAD
  • Discount: $793.96 CAD (22.2% off)
  • Online Price: $2,776.96 CAD
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Manufacturer Warranty Minimum of 12 Months
Guaranteed Fitment Always the correct parts
Shop with Confidence Your information is safe
In-House Experts We know our products

GM

In stock items typically ship within 1-10 business days depending on warehouse location of part. If available locally, it will ship within 1–2 business days. If there is not a number showing quantity in stock below the price, part is located in another warehouse, on backorder, special order, or oversized item and may require additional time.
 

Details

  • Brand:

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

  • SKU:

    86304448

  • Other Names:

    Performance, Exhaust Upgrade, Exhaust Muffler Kit

  • Description:

    Upgrade the look and sound of your vehicles exhaust system. Helps to reduce restrictions in the exhaust system. Allows the engine to breathe better. Features Stainless Steel tubing. Give your Escalade ESV increased horsepower and a more assertive sound with the Cadillac 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 31% at 300-g/s, based on correlated flow testing. Designed and validated by Cadillac 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. It is 50-state emissions legal and will not void the New Vehicle Limited Warranty.

  • Notes: 6.2L Cat-Back Dual Exit.
  • Replaces:

    84460757

Vehicle Fitment

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In stock items typically ship within 1-10 business days depending on warehouse location of part. If available locally, it will ship within 1–2 business days. If there is not a number showing quantity in stock below the price, part is located in another warehouse, on backorder, special order, or oversized item and may require additional time.