Description
Performance Exhaust Upgrade. The Kooks 2021+ Ford F150 2.7/3.5/5.0L 3in Dual Cat-Back Side Exit – 13704240 enhances exhaust flow and sound quality, delivering improved performance and a distinctive tone. This cat-back system replaces the factory exhaust components from the catalytic converter back, providing increased power and a more aggressive appearance for enthusiasts and professional drivers.
Construction and Appearance. Crafted from durable 304 stainless steel with mandrel-bent tubing, this exhaust system ensures superior strength and longevity. It features polished resonators, an oval muffler, and ceramic coated black slash cut tips, combining high-quality materials with an appealing aesthetic that complements the vehicle’s rear styling.
Installation. The installation process is straightforward and designed to be bolt-on with no drilling required, using included clamps and hanger mounts. It fits specific wheelbases, compatible with most standard 145” and 157” configurations; an additional part is needed for 164” wheelbase trucks.
Warranty. This product is backed by a limited lifetime warranty to the original purchaser, ensuring quality and reliability.
Application. Designed specifically for 2021 to 2026 Ford F-150 models equipped with the 2.7L EcoBoost engine.
CA Residents: WARNING: Cancer and Reproductive Harm
- 304 Stainless Construction
- Mandrel Bent Tubing
- 3 Inch Inlet Connects To OEM Exhaust And Splits To Dual 2.5 Inch Exhaust
- Includes Polished Resonators, Oval Muffler, And 4 Inch Black Ceramic Coated Slash Cut Tips That Exit On Each Side Behind Rear Tires
- Includes Clamps And Hanger Mounts Required For Installation
- Designed To Work For 145 Inch And 157 Inch Wheelbase Trucks
- For 164 Inch Wheelbase Trucks, Additional Part Is Required
- Fits 21-26 2.7L EcoBoost F-150






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