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Shape and details are approximate.
Fine geometry and finishes are approximate. Dimensions and physical fit are unverified.
“Kooks 2018+ Mustang 5.0L 4V Convertible/Coupe Cat-back Exhaust Connect to OEM Connection Point”
“...2018-2020 Mustang GT 5.0L 4V...”
Confirm fitment with the part number before ordering.
Manufacturer information. Check the part number and installation requirements for your vehicle.
Supplier details checked 2026-09-23 · Test catalog
2-1/4in.(OEM) x 3in. Cat-Back H-Pipe Exhaust. Includes H-Pipe; 3in. Mandrel Bent Tubing and 3in. Oval Race Mufflers with 4in. Slash Cut Black Quad Tips.
2-1/4"(OEM) x 3" Cat-Back H-Pipe Exhaust. Includes H-Pipe; 3" Mandrel Bent Tubing and 3" Oval Race Mufflers with 4" Slash Cut Black Quad Tips.
3in. Cat-Back (H-Pipe) w/Black Tips. 2018-2020 Mustang GT 5.0L. Connects to OEM.
3" Cat-Back (H-Pipe) w/Black Tips. 2018-2020 Mustang GT 5.0L. Connects to OEM.
Kooks Headers And Exhaust Make The Most Power In The Industry
Kooks System Are Specifically Designed For Maximum Power
Kooks Products Are Made Of T304 Air Craft Quality Steel
Limited Lifetime Warranty To Original Purchaser
3 Generations Being Family Owned And Operated
Every Kooks Product Is Dyno And Race Tested
Kooks Products Fit And Install The Best
100 Percent Manufactured In The USA
2-1/4" x 3" Stainless Steel Cat-Back Exhaust. 2018-2020 Mustang GT 5.0L 4V Connects at OEM Connection Point 3" Mandrel Bent 304 Stainless Steel TubingIncludes H-Pipe, 3" Stainless Oval Mufflers and 4" Slash Cut Black Coated Quad TipsDoes Not Require KOOKS Headers Ships in 2 Boxes
2-1/4in. x 3in. Stainless Steel Cat-Back Exhaust. 2018-2020 Mustang GT 5.0L 4V . Connects at OEM Connection Point. 3in. Mandrel Bent 304 Stainless Steel Tubing. Includes H-Pipe; 3in. Stainless Oval Mufflers and 4in. Slash Cut Black Coated Quad Tips. Does Not Require Kooks Headers. Ships in 2 Boxes.
2-1/4" x 3" Stainless Steel Cat-Back Exhaust. 2018-2020 Mustang GT 5.0L 4V . Connects at OEM Connection Point. 3" Mandrel Bent 304 Stainless Steel Tubing. Includes H-Pipe, 3" Stainless Oval Mufflers and 4" Slash Cut Black Coated Quad Tips. Does Not Require Kooks Headers. Ships in 2 Boxes.
Kooks 2018+ Mustang 5.0L 4V Convertible/Coupe Cat-back Exhaust Connect to OEM Connection Point
2-1/4in.(OEM) x 3in. Cat-Back H-Pipe Exh
2-1/4"(OEM) x 3" Cat-Back H-Pipe Exhaust
2-1/4in. x 3in. Cat-
2-1/4" x 3" Cat-Back
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 to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, "Get Kookin with KOOKS!"
