Affirm Payments
Buy with monthly payments Get a real-time decision.
My Cart

You have no items in your shopping cart.

Grid List

Set Descending Direction
  1. Kooks 1-5/8" x 2-1/2" SS Headers w/EGR. 1996-2004 4.6L 4V Mustang. - 11222000
    $1,918.84

    1 5/8" x 2 1/2" Stainless Steel Long Tube Headers
    Must be used with Kooks X-Pipe
    O2 extensions, gaskets, and all installation hardware included
    EGR included but not pictured
    These products are NOT legal for sale, installation, or use on a licensed vehicle in the state of California, and they do NOT meet CARB compliance
    Learn More
  2. Kooks 1-3/4" x 3"  SS Headers. 1996-2004 4.6L 4V Mustang. No EGR Fitting. - 11222200
    $1,547.16

    1 3/4" x 3" Stainless Steel Long Tube Headers
    Must be used with Kooks X-Pipe
    O2 extensions, gaskets, and all installation hardware included
    EGR can be added for an additional cost of $75.00
    These products are NOT legal for sale, installation, or use on a licensed vehicle in the state of California, and they do NOT meet CARB compliance
    Learn More
  3. Kooks 1-5/8" x 1-3/4" x 3"  SS Headers. 1996-2004 4.6L 4V Mustang. No EGR Fitting. - 11222100
    $2,261.44

    1 5/8" x 1 3/4" x 3" Stainless Steel Long Tube Headers
    Must Be Used With Kooks X-Pipe
    O2 Extensions, Gaskets, and All Installation Hardware Included
    Does NOT Include SMOG Connections or EGR Fittings
    This is a Made To Order Header please allow 4-6 weeks for build time
    These products are NOT legal for sale, installation, or use on a licensed vehicle in the state of California, and they do NOT meet CARB compliance
    Learn More
  4. Kooks 3" x 2-1/2" SS Off-Road Race Only X-Pipe. 1999-2004 Mustang. (Connects to OEM) - 11203150
    $1,368.51

    Kooks 96-04 Mustang 3" Inlet w/3" Tubing 2.5" Outlet Offroad XPipe

    New from Kooks is another midpipe option to run with your Kooks headers. This X-Pipe is for Kooks headers using 3" Collectors. It has a 3" Inlet and utilizes 3" tubing all the way to the rear of the pipe where it necks down to 2.5" to mate with your stock or aftermarket 2.5" catback.

     

    Made from T-304 stainless steel.

    Learn More
  5. Kooks 3" x 3" SS Off-Road Race Only X-Pipe. 1999-2004 Mustang. (Does Not Connect to OEM) - 11203160
    $1,482.70

    Kooks 96-04 Mustang 3" Inlet w/3" Outlet Offroad XPipe

    New from Kooks is another midpipe option to run with your Kooks headers. This X-Pipe is for Kooks headers using 3" Collectors. It has a 3" Inlet and utilizes 3" tubing all the way to the rear of the pipe to bolt up to a 3" catback.

     

    Made from T-304 stainless steel.

    Learn More
  6. Kooks 3" x 3" SS GREEN Catted X-Pipe. 1999-2004 Mustang. (Does Not Connect to OEM) - 11203360
    $2,292.70

    Kooks 96-04 Mustang 3" Inlet w/ 3" Outlet Catted X Pipe

    New from Kooks is another midpipe option to run with your Kooks headers. This X-Pipe is for Kooks headers using 3" Collectors. It has a 3" Inlet and utilizes 3" tubing all the way to the rear of the pipe to bolt up to 3" catbacks.

     

    Uses High Flow Catalytic Convertors and Made from T-304 stainless steel.

    Learn More
  7. Kooks 3" x 2-1/2" SS GREEN Catted X-Pipe. 1999-2004 Mustang. (Connects to OEM) - 11203350
    $2,178.51

    Kooks 96-04 Mustang 3" Inlet w/ 3" Outlet Catted X Pipe

    New from Kooks is another midpipe option to run with your Kooks headers. This X-Pipe is for Kooks headers using 3" Collectors. It has a 3" Inlet and utilizes 3" tubing all the way to the rear of the pipe to bolt up to 3" catbacks.

     

    Uses High Flow Catalytic Convertors and Made from T-304 stainless steel.

    Learn More
  8. Kooks 1-7/8" x 3"  SS Headers. 1996-2004 4.6L 4V Mustang. No EGR Fitting. - 11222400
    $1,594.76

    1 7/8" x 3" Stainless Steel Longtube Headers
    Must be used with Kooks Connection Pipes
    Includes O2 Extensions And All Necessary Hardware
    EGR Is Not Included But Can Be Added For $75.00
    Does not include SMOG connections for 96-98 cars
    These products are not legal for sale, installation, or use on licensed vehicle in the state of California. And they do NOT meet CARB compliance
    Learn More
  9. Kooks 1-3/4" X 3" Stainless Headers w/EGR. 1996-2004 4.6L 4V Mustang. - 11222210
    $1,774.37

    1-3/4" x 3" Stainless Steel Long Tube Headers. 1996-2004 Ford Mustang Cobra 4.6L 4V.

    Includes EGR fitting
    Does Not Include SMOG Connections for 96-98 Cars
    304 Stainless Steel Construction
    3/8" Thick Laser Cut Flanges
    Oval Port
    Stock Bolt Pattern
    Includes PY-8023-4V-AL Gaskets, 2) CAS-109015 Oxygen Sensor Extension Harnesses and SB-B60021 Bolt Kit required for Installation
    Requires KOOKS X-Pipe with 3" Inlet
    May require Flaming River or other aftermarket steering shaft

    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!"
    Manufactured In The USA. Kooks Uses T304 Aircraft Quality Stainless Steel. Kooks Products are Backed by a Limited Lifetime Warranty To the Original Purchaser. Kooks Products Are Dyno And Race Tested and Designed For Maximum Power. Learn More

Grid List

Set Descending Direction