3" x 2-1/4" SS Competition Only OEM Downpipe. 2015-2023 Mustang EcoBoost.Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud

Many customers know the Berserker Series name in relation to our Active Shock Management (ASM) system

Adjustable And Removable Shoulder Strap

utilizing the four rows of MOLLE webbing for a fully customizable setup

With the shock or strut in a vice on its side in the fully extended position

A progressive valve will have a softer low-speed force that ramps up very quickly as shaft speed increases

Our SPL Parts Camaro Eccentric Lockout (EL) kit eliminate the stock eccentric bolts to keep your rear alignment where you set it

S550 series Ford Shelby GT500 Mustang Front Lower Control Arms (FLCA) provide roll center

75" DOM tubing

304 stainless steel adjustment spacers in 1/4" and 1/8" heights

5" DOM Mild Steel Tubing for added strength

upgraded internal components

as can occur