87-91 Suburban 2500 5.7L, Single Exhaust, Stainless Cat-Back Performance Exhaust #615590
Unmatched Power & Performance
Get the ultimate boost in acceleration, towing, hill climbing, and passing power with the Gibson Single Side Exhaust—our top-performing system.
Designed for maximum low-end torque and horsepower (1800-3000 RPM), dyno testing proves gains of 10-15 horsepower and 15-20 lb-ft of torque, delivering real-world performance you can feel.
The Gibson Superflow Muffler features a baffled & chambered design, no internal packing, and delivers minimal interior drone with an aggressive sound. Exiting behind the rear tire, this system provides the power you need while keeping cabin noise quieter than any other performance exhaust.
Built with mandrel-bent tubing, this system includes all factory hangers and clamps for a seamless, hassle-free bolt-on installation. No welding required, just professional results.
Proudly Made in the USA and backed by a Lifetime Limited Warranty.
Upgrade today and experience the difference!
Description
- 3-in. 409 Stainless mandrel bent tubing.
- 3.50in. Polished T304 Stainless; Round Slash- Cut Tip; Clamp on.
- Inlet 3in.; Outlet 3.5in.; L-12in.
- Baffled & Chambered Design, No internal Packing, Minimal Interior Drone, Aggressive Sound
- 7 in. Round; 3.00 in. Center Inlet; 3.00 in. Center Outlet; L-24 in.
- Includes all hardware and factory style hangers for easy bolt on installation.
- Driver Side Exit Behind Rear Tire.
- Lifetime Limited Warranty
Product Series
Application List
Details
Shipping Information
- Item Requires Shipping
- 50.0 lbs.
- W14.0000” x H13.0000” x L48.0000”
- FREE Ground Shipping within the Continental US.
- Ships within 3-7 business days
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