Shop by Year/Make/Model

Shop Now  
Vehicle Not Listed? Let Us Know By Clicking Here!
Browse Products

Kooks COMPETition only products are built for use in motorsports competition only. these products are not intended for street use.



Competition Only

  • 298 Items
  • 12  of  13
244864
2" x 3" Headers & Competition Only Connection Kit - 2020 Mustang GT500 5.2L.
View Details
SKU: 1156H610
2" x 3" Headers & Competition Only Connection Kit - 2020 Mustang GT500 5.2L.
$2,578.34
1-7/8" x 3-1/2" Stainless Headers. 3" Inline Bolt Pattern. 351 SBF. Fox Body
View Details
SKU: 10252450
1-7/8" x 3-1/2" Stainless Headers. 3" Inline Bolt Pattern. 351 SBF. Fox Body
$1,328.19
1-3/4" Stainless Headers. Fox Body/SN95 Mustang 5.0L Coyote Swap w/Manual Trans.
View Details
SKU: 10512202
1-3/4" Stainless Headers. Fox Body/SN95 Mustang 5.0L Coyote Swap w/Manual Trans.
$1,589.74
1-7/8" Stainless Headers. Fox Body/SN95 Mustang 5.0L Coyote Swap w/Manual Trans.
View Details
SKU: 10512402
1-7/8" Stainless Headers. Fox Body/SN95 Mustang 5.0L Coyote Swap w/Manual Trans.
$1,643.76
3" SS Competition Only Connections & X-Pipe Fox/SN95 Coyote Swap w/Manual Trans.
View Details
SKU: 10513102
3" SS Competition Only Connections & X-Pipe Fox/SN95 Coyote Swap w/Manual Trans.
$662.73
3" x 3" SS RACE Exhaust Kit. Use with Kooks Manual Transmission Headers
View Details
SKU: 10514102
3" x 3" SS RACE Exhaust Kit. Use with Kooks Manual Transmission Headers
$1,432.32
1-3/4" x 3"  SS Headers. 1996-2004 4.6L 4V Mustang. With EGR. Req. Kooks X-Pipe.
View Details
SKU: 11222210
1-3/4" x 3" SS Headers. 1996-2004 4.6L 4V Mustang. With EGR. Req. Kooks X-Pipe.
$1,971.52
3" SS Comp. Only Header-Back Exhaust w/Black Tips. 2016-2020 Cadillac CTS-V.
View Details
SKU: 23125110
3" SS Comp. Only Header-Back Exhaust w/Black Tips. 2016-2020 Cadillac CTS-V.
$4,060.27
1-3/4" x 1-7/8" x 3" Stainless Signature Series Headers. 2010-2015 Camaro SS/ZL1
View Details
15% Off!
SKU: 22502310
1-3/4" x 1-7/8" x 3" Stainless Signature Series Headers. 2010-2015 Camaro SS/ZL1
$1,669.64   $1,419.19
1-7/8" x 2" x 3" Stainless Signature Series Headers. 2016-2019 Cadillac CTS-V.
View Details
SKU: 23122500
1-7/8" x 2" x 3" Stainless Signature Series Headers. 2016-2019 Cadillac CTS-V.
$1,935.15
1-7/8" x 2" x 3" Stainless Signature Series Headers. 2006-2023 LX Platform Car
View Details
15% Off!
SKU: 31002502
1-7/8" x 2" x 3" Stainless Signature Series Headers. 2006-2023 LX Platform Car
$2,512.89   $2,135.96
SKU: 1122H020
1-5/8" Header and Catted Connection Kit. 1999-2004 Mustang Cobra 4.6L 4V (w/EGR)
$3,817.47
SKU: 1122H021
1-5/8" Header and Catted Connection Kit. 1996-1998 Mustang Cobra 4.6L 4V (w/EGR)
$3,817.47
SKU: 1122H120
Stepped Header and Catted Connection Kit. 1999-2004 Mustang Cobra 4.6L 4V
$4,233.28
SKU: 1141H250
1-3/4" Header and Catted (H) Connection Kit. 2011-2014 Mustang GT 5.0L 4V.
$2,931.84
SKU: 1141H450
1-7/8" Header and Catted (H) Connection Kit. 2011-2014 Mustang GT 5.0L 4V.
$3,054.63
SKU: 1141H650
2" Header and Catted (H) Connection Kit. 2011-2014 Mustang GT 5.0L 4V.
$3,464.00
SKU: 1201H020
1-5/8" Header and Catted Connection Kit. 2003-2004 Mercury Marauder 4.6L 4V.
$3,868.76
SKU: 1350H020
1-5/8" Header and Catted Connection Kit. 2009-2010 Ford F-150/Raptor 5.4L 3V.
$3,308.11
SKU: 1141H280
1-3/4" Header and Catted (H) Connection Kit. 2012-2013 302 Boss Mustang 5.0L
$3,389.89
SKU: 22315200
3" SS Catted Dual Exhaust. LS Swapped 1982-1992 Camaro/Firebird.
$4,029.39
SKU: 1202H020
1-5/8" Header and Catted Connection Kit. 2003-2004 Ford Crown Victoria. 4.6L 2V.
$3,476.88
1-7/8" Header and Comp. Only Exhaust Kit. 2022-2023 Cadillac CT5-V. Blackwing
View Details
SKU: 2313F412
1-7/8" Header and Comp. Only Exhaust Kit. 2022-2023 Cadillac CT5-V. Blackwing
$3,132.46
2" Header and Comp. Only Exhaust Kit. 2022-2023 Cadillac CT5-V. Blackwing
View Details
SKU: 2313F612
2" Header and Comp. Only Exhaust Kit. 2022-2023 Cadillac CT5-V. Blackwing
$3,170.92
  • 298 Items
  • 12  of  13
Warning / California (Proposition 65)

Proposition 65 requires businesses to provide warnings to Californians about significant exposures to chemicals that cause cancer, birth defects or other reproductive harm. These chemicals can be in the products that Californians purchase, in their homes or workplaces, or that are released into the environment. By requiring that this information be provided, Proposition 65 enables Californians to make informed decisions about their exposures to these chemicals. 

Proposition 65 also prohibits California businesses from knowingly discharging significant amounts of listed chemicals into sources of drinking water. 

Proposition 65 requires California to publish a list of chemicals known to cause cancer, birth defects or other reproductive harm. This list, which must be updated at least once a year, has grown to include approximately 900 chemicals since it was first published in 1987.

For more information, please visit www.p65warnings.ca.gov.

Warning / California (CARB)

California laws prohibit the use of any aftermarket exhaust part or system that modifies, removes or replaces original equipment catalysts unless the California Air Resources Board has issued an Executive Order regarding such part or system or unless the part or system is exempted by being used only on racing vehicles on closed courses. Neither Kooks Headers and Exhaust nor any of their subsidiaries make any representation that any of their parts or systems has received such an Executive Order or that any of their parts or systems conform with the racing vehicles exemption. The purchasers are entirely responsible for informing themselves of applicable California laws and to comply with those laws.

Unauthorized Vendors

Kooks products purchased through any unauthorized vendor (including but not limited to): Amazon and Maryland Speed will not be warrantied by Kooks. Likewise, returns from any unauthorized vendor will not be accepted by Kooks.

 
Continue With Jet-Hot

Products that receive jet hot coating are not eligible for exchange or return and excluded from additional discounts. Would you like to continue with your purchase?