• Flowmaster 19-25 GM 1500 Truck 5.3L Outlaw Extreme Cat-Back Exhaust System
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Flowmaster

Flowmaster 19-25 GM 1500 Truck 5.3L Outlaw Extreme Cat-Back Exhaust System

Flowmaster 19-25 GM 1500 Truck 5.3L Outlaw Extreme Cat-Back Exhaust System

$ 415.95
$ 0.00 $ 415.95
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Ships from Flowmaster — this item ships direct from the manufacturer. It usually goes out quickly, but because it leaves their warehouse rather than ours, delivery can take a little longer than our in-stock parts.

Flowmaster introduces our Outlaw Extreme stainless steel cat-back exhaust system for the 2019*-2026 (*2019 New Body Only) Chevrolet/GMC Silverado/Sierra 1500 with the 5.3L engine. This system uses an Outlaw series muffler for a deep powerful sound and increased performance. 3.0-inch mandrel bent 409 stainless steel tubing allows for maximum exhaust flow and durability. The system has a turndown style, dump exit right after the muffler to eliminate the over-axle tailpipe. This elimination of the tailpipe helps improve ground clearance and departure angle when you are driving in more extreme off-road situations. This system produced max dyno gains of 15 hp and 20 lb.ft. at the rear wheels. All of the necessary hardware is included, and factory-mounting locations are used for an easy installation. Backed by Flowmaster's Lifetime Limited Warranty.

  • 3.0-inch 16-gauge Mandrel Bent Stainless Steel Tubing Helps Maintain Maximum Exhaust Flow for Better Power
  • 409 Stainless Steel Construction Delivers Extra Durability and Improved Long-Term Corrosion Resistance
  • Outlaw Series Performance Muffler Offers a Deep Powerful Sound and Increased Performance
  • Dump Style Exit Allows for Better Ground Clearance When in Extreme Off-Road Conditions
  • Includes all Necessary Hardware for an at Home Installation
  • Max Dyno Gains of 15 hp and 20 lb.ft. at the Rear Wheels
  • Uses Factory Hanger Locations for Easy Installation
  • Lifetime Limited Warranty

Vehicle Fitment

  • 2019-2026 Chevrolet Silverado 1500
  • 2019-2026 GMC Sierra 1500
  • 2022 Chevrolet Silverado 1500 LTD
  • 2022 GMC Sierra 1500 Limited

Please verify exact fitment for your trim and engine before ordering.

🚚 Vendor Direct Shipment: This item is not stocked in our warehouse and ships directly from the manufacturer. Please allow additional handling time before dispatch.

Manufacturer Part Number: 817965

Images are for illustrative purposes only. Actual product may vary.

⚠ WARNING (California Proposition 65): This product can expose you to chemicals which are known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.

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