5.3L Cat-Back Dual-Exit Exhaust Upgrade System - GM (86304438)
Fits Models Years 2026 Chevrolet Tahoe
5.3L Cat-Back Dual-Exit Exhaust Upgrade System - GM (86304438)
Fits Models Years 2026 Chevrolet Tahoe
- GM
- 86304438
Details
- Brand:
- SKU:
86304438
- Other Names:
Muffler
- Description:
Give your Tahoe increased horsepower and a more assertive sound with the Chevrolet Performance 5.3L Short Wheelbase Cat-Back Dual-Exit Exhaust Upgrade System. This exhaust system offers an increase of up to 4 horsepower and 2 lb.-ft. of torque, while reducing backpressure by 19% at 300-g/s, based on correlated flow testing. Designed and validated by Chevrolet Performance engineers, this 304 Stainless Steel Cat-Back system is tuned to maximize the performance experience while minimizing drone.
- Notes: With Polished Tips and Bowtie Logo.
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov - MSRP: $4,500.00
- Discount: $855.00 (19% off)
- Sale Price: $3,645.00
- GM
- 86304438
Details
- Brand:
- SKU:
86304438
- Other Names:
Muffler
- Description:
Give your Tahoe increased horsepower and a more assertive sound with the Chevrolet Performance 5.3L Short Wheelbase Cat-Back Dual-Exit Exhaust Upgrade System. This exhaust system offers an increase of up to 4 horsepower and 2 lb.-ft. of torque, while reducing backpressure by 19% at 300-g/s, based on correlated flow testing. Designed and validated by Chevrolet Performance engineers, this 304 Stainless Steel Cat-Back system is tuned to maximize the performance experience while minimizing drone.
- Notes: With Polished Tips and Bowtie Logo.
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
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GM Part Solution
Upgrade your 2026 Chevrolet Tahoe GM Vehicle with confidence. At GM Part Solution, we’ve made finding genuine OEM parts easier—and more affordable—than ever. This 5.3L Cat-Back Dual-Exit Exhaust Upgrade System (86304438) is a factory-direct component, guaranteed to provide a perfect fit and long-lasting performance. Skip the markup at the local parts counter and get your genuine GM parts delivered straight to your door in just a few days.
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