High-flow 4-inch performance exhaust system featuring dual 2.5-inch Diamond-Look Stainless Steel (DLSS) tips, optimized for 2015–2019 Ford F-150 4WD models.

Description

Fabtech’s new 4” F150 system utilizes their proven heavy duty construction and design features found in our 6” systems but with less lift and at a much lower price. This 4” Systems allows use of 35” tall tires and features high arched lower control arm crossmembers constructed of 1/4 “ thick steel for maximum strength. The Fabtech ductile iron steering knuckles retain the stock track width keeping the tires under the fender for a clean appearance. Rear lift is accomplished with a block and u bolt configuration. The Performance System features Dirt Logic Stainless Steel 2.5 Coilover front shocks and Dirt Logic Stainless Steel 2.25 rear shocks for aggressive offroad capabilities with a smooth highway ride.

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