Kooks Headers Kooks 14+ Chevy Corvette C7 3in x 3in Cat SS X-Pipe Kooks HDR Req - 21703200 MSRP: $1,884.48 Was: Now: $1,696.03 Add to Cart
Kooks Headers Kooks 14+ Chevy Corvette C7 3in x 3in GREEN Cat SS X-Pipe Kooks HDR Req - 21703300 MSRP: $2,584.48 Was: Now: $2,326.03 Add to Cart
Kooks Headers Kooks 14-19 Chevrolet Corvette 1-7/8 x 2 x 3 Header & Green Catted X-Pipe Kit - 2170H530 MSRP: $4,809.41 Was: Now: $4,328.47 Add to Cart
Kooks Headers Kooks 14-19 Chevrolet Corvette 1-7/8 x 3 Header & Green Catted X-Pipe Kit - 2170H430 MSRP: $3,976.89 Was: Now: $3,579.20 Add to Cart
Kooks Headers Kooks 14-19 Chevrolet Corvette 2 x 3 Header & Green Catted X-Pipe Kit - 2170H630 MSRP: $4,003.91 Was: Now: $3,603.52 Add to Cart
Kooks Headers Kooks 15+ Mustang 5.0L 4V 1 3/4in x 3in SS Headers w/ Green Catted OEM Conn. - 1151H231 MSRP: $3,366.98 Was: Now: $3,030.28 Add to Cart
Kooks Headers Kooks 15-18 Dodge Charger/Durango 2.75in OEM Round Tips (Black) - 31524T10 MSRP: $109.94 Was: Now: $98.95 Add to Cart
Kooks Headers Kooks 15-20 Dodge Challenger SRT Hellcat 2 x 3 Header & Green Catted SRT8 Connectionection Kit - 3103H630 MSRP: $3,713.96 Was: Now: $3,342.56 Add to Cart
Kooks Headers Kooks 15-20 Ford F-150 King Ranch XLT Lariat Platinum XL 1-3/4 x 3 Header & Catted Y-Pipe Kit - 1361H220 MSRP: $3,202.01 Was: Now: $2,881.81 Add to Cart
Kooks Headers Kooks 15-20 Ford F-150 Platinum XL King Ranch Lariat XLT 1-7/8 x 3 Header & Catted Y-Pipe Kit - 1361H420 MSRP: $3,276.93 Was: Now: $2,949.24 Add to Cart
Kooks Headers Kooks 15-20 Ford F-150 Platinum XL King Ranch XLT Lariat 1-7/8 x 3 Header & Green Catted Y-Pipe Kit - 1361H430 MSRP: $3,976.93 Was: Now: $3,579.24 Add to Cart
Kooks Headers Kooks 16+ Chevy Camaro SS 6.2L 3in Conn Back Exhaust Use w/OEM Muffler/Tips (Use w/Kooks Headers) - 22604181 MSRP: $1,053.79 Was: Now: $948.41 Add to Cart
Kooks Headers Kooks 18-20 Ford Mustang GT O2 Extension Harness - CAS-104677-5PIN MSRP: $38.70 Was: Now: $34.83 Add to Cart
Kooks Headers Kooks 2014-2019 Chevrolet Corvette C7 O2 Sensor Extension Harness - EX685-Z MSRP: $84.00 Was: Now: $75.60 Add to Cart
Kooks Headers Kooks 2015 Ford Mustang GT 3in GREEN Cat Dual Conn. Pipes that go to OEM Out. SS - 11513300 MSRP: $1,746.64 Was: Now: $1,571.98 Add to Cart
Kooks Headers Kooks 2015+ Dodge Challenger/Charger Hellcat 2in x 3in SS Headers w/Green Catted OEM Connection Pipe - 3103H640 MSRP: $4,263.96 Was: Now: $3,837.56 Add to Cart
Kooks Headers Kooks 2015+ Dodge Hellcat 02 Sensor Extensions - CAS-104322 MSRP: $119.25 Was: Now: $107.33 Add to Cart
Kooks Headers Kooks 2015+ Ford Mustang GT350 5.2L 3in x 2-3/4in Cat SS X-Pipe Kooks HDR Req - 11543200 MSRP: $2,402.91 Was: Now: $2,162.62 Add to Cart
Kooks Headers Kooks 2016 + Chevrolet Camaro SS 1 7/8in x 3in SS Longtube Headers w/ Catted Connection Pipes - 2260H420 MSRP: $2,368.17 Was: Now: $2,131.35 Add to Cart
Kooks Headers Kooks 2016 + Chevrolet Camaro SS 3in Axle Back Muffler Delete Exhaust System w/ Polished Quad Tips - 22606270 MSRP: $1,076.14 Was: Now: $968.53 Add to Cart
Kooks Headers Kooks 2016 + Chevrolet Camaro SS LT1 3in Axle Back Muffler Delete Exhaust System w/ Black Quad Tips - 22606280 MSRP: $1,105.00 Was: Now: $994.50 Add to Cart
Kooks Headers Kooks 2016 + Chevrolet Camaro SS LT1 6.2L 3in x 2 3/4in OEM High Flow Catted Connections Pipes SS - 22603300 MSRP: $1,693.39 Was: Now: $1,524.05 Add to Cart
Kooks Headers Kooks 2016 Chevrolet Camaro SS O2 Extension Kit - 10in Front Left Ext Wire - 8in Rear Left Ext Wire - CAS-104326 MSRP: $74.70 Was: Now: $67.23 Add to Cart
Kooks Headers Kooks 2016+ Chevrolet Camaro SS 1 7/8in x 3in SS Longtube Headers w/ Green Catted Connection Pipes - 2260H430 MSRP: $3,068.17 Was: Now: $2,761.35 Add to Cart
Kooks Headers Kooks 14+ Chevy Corvette C7 3in x 3in Cat SS X-Pipe Kooks HDR Req - 21703200 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... MSRP: $1,884.48 Was: Now: $1,696.03 Add to Cart
Kooks Headers Kooks 14+ Chevy Corvette C7 3in x 3in GREEN Cat SS X-Pipe Kooks HDR Req - 21703300 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... MSRP: $2,584.48 Was: Now: $2,326.03 Add to Cart
Kooks Headers Kooks 14-19 Chevrolet Corvette 1-7/8 x 2 x 3 Header & Green Catted X-Pipe Kit - 2170H530 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... MSRP: $4,809.41 Was: Now: $4,328.47 Add to Cart
Kooks Headers Kooks 14-19 Chevrolet Corvette 1-7/8 x 3 Header & Green Catted X-Pipe Kit - 2170H430 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... MSRP: $3,976.89 Was: Now: $3,579.20 Add to Cart
Kooks Headers Kooks 14-19 Chevrolet Corvette 2 x 3 Header & Green Catted X-Pipe Kit - 2170H630 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... MSRP: $4,003.91 Was: Now: $3,603.52 Add to Cart
Kooks Headers Kooks 15+ Mustang 5.0L 4V 1 3/4in x 3in SS Headers w/ Green Catted OEM Conn. - 1151H231 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... MSRP: $3,366.98 Was: Now: $3,030.28 Add to Cart
Kooks Headers Kooks 15-18 Dodge Charger/Durango 2.75in OEM Round Tips (Black) - 31524T10 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... MSRP: $109.94 Was: Now: $98.95 Add to Cart
Kooks Headers Kooks 15-20 Dodge Challenger SRT Hellcat 2 x 3 Header & Green Catted SRT8 Connectionection Kit - 3103H630 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... MSRP: $3,713.96 Was: Now: $3,342.56 Add to Cart
Kooks Headers Kooks 15-20 Ford F-150 King Ranch XLT Lariat Platinum XL 1-3/4 x 3 Header & Catted Y-Pipe Kit - 1361H220 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... MSRP: $3,202.01 Was: Now: $2,881.81 Add to Cart
Kooks Headers Kooks 15-20 Ford F-150 Platinum XL King Ranch Lariat XLT 1-7/8 x 3 Header & Catted Y-Pipe Kit - 1361H420 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... MSRP: $3,276.93 Was: Now: $2,949.24 Add to Cart
Kooks Headers Kooks 15-20 Ford F-150 Platinum XL King Ranch XLT Lariat 1-7/8 x 3 Header & Green Catted Y-Pipe Kit - 1361H430 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... MSRP: $3,976.93 Was: Now: $3,579.24 Add to Cart
Kooks Headers Kooks 16+ Chevy Camaro SS 6.2L 3in Conn Back Exhaust Use w/OEM Muffler/Tips (Use w/Kooks Headers) - 22604181 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... MSRP: $1,053.79 Was: Now: $948.41 Add to Cart
Kooks Headers Kooks 18-20 Ford Mustang GT O2 Extension Harness - CAS-104677-5PIN 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... MSRP: $38.70 Was: Now: $34.83 Add to Cart
Kooks Headers Kooks 2014-2019 Chevrolet Corvette C7 O2 Sensor Extension Harness - EX685-Z 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... MSRP: $84.00 Was: Now: $75.60 Add to Cart
Kooks Headers Kooks 2015 Ford Mustang GT 3in GREEN Cat Dual Conn. Pipes that go to OEM Out. SS - 11513300 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... MSRP: $1,746.64 Was: Now: $1,571.98 Add to Cart
Kooks Headers Kooks 2015+ Dodge Challenger/Charger Hellcat 2in x 3in SS Headers w/Green Catted OEM Connection Pipe - 3103H640 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... MSRP: $4,263.96 Was: Now: $3,837.56 Add to Cart
Kooks Headers Kooks 2015+ Dodge Hellcat 02 Sensor Extensions - CAS-104322 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... MSRP: $119.25 Was: Now: $107.33 Add to Cart
Kooks Headers Kooks 2015+ Ford Mustang GT350 5.2L 3in x 2-3/4in Cat SS X-Pipe Kooks HDR Req - 11543200 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... MSRP: $2,402.91 Was: Now: $2,162.62 Add to Cart
Kooks Headers Kooks 2016 + Chevrolet Camaro SS 1 7/8in x 3in SS Longtube Headers w/ Catted Connection Pipes - 2260H420 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... MSRP: $2,368.17 Was: Now: $2,131.35 Add to Cart
Kooks Headers Kooks 2016 + Chevrolet Camaro SS 3in Axle Back Muffler Delete Exhaust System w/ Polished Quad Tips - 22606270 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... MSRP: $1,076.14 Was: Now: $968.53 Add to Cart
Kooks Headers Kooks 2016 + Chevrolet Camaro SS LT1 3in Axle Back Muffler Delete Exhaust System w/ Black Quad Tips - 22606280 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... MSRP: $1,105.00 Was: Now: $994.50 Add to Cart
Kooks Headers Kooks 2016 + Chevrolet Camaro SS LT1 6.2L 3in x 2 3/4in OEM High Flow Catted Connections Pipes SS - 22603300 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... MSRP: $1,693.39 Was: Now: $1,524.05 Add to Cart
Kooks Headers Kooks 2016 Chevrolet Camaro SS O2 Extension Kit - 10in Front Left Ext Wire - 8in Rear Left Ext Wire - CAS-104326 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... MSRP: $74.70 Was: Now: $67.23 Add to Cart
Kooks Headers Kooks 2016+ Chevrolet Camaro SS 1 7/8in x 3in SS Longtube Headers w/ Green Catted Connection Pipes - 2260H430 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... MSRP: $3,068.17 Was: Now: $2,761.35 Add to Cart