Kooks 00 Chevrolet Camaro Z28 SS/Pontiac Firebird Trans Am 1-7/8 x3 Header & Green Catted Y-Pipe Kit - 2241H431 MSRP: $4,011.09 Was: Now: $3,384.36 Add to Cart
Kooks 01-02 Chevrolet Camaro Z28 SS/Pontiac Firebird Trans Am 1-7/8 x3 Header & Green Cat Y-Pipe Kit - 2241H432 MSRP: $3,756.56 Was: Now: $3,169.60 Add to Cart
Kooks 01-04 Chevrolet Corvette Base 1-3/4 x 3 Header & Catted X-Pipe Kit - 2152H220 MSRP: $2,439.98 Was: Now: $2,058.74 Add to Cart
Kooks 01-04 Chevrolet Corvette Base 1-3/4 x 3 Header & Green Catted X-Pipe Kit - 2152H230 MSRP: $4,081.06 Was: Now: $3,443.40 Add to Cart
Kooks 01-04 Chevrolet Corvette Base 1-7/8 x 3 Header & Green Catted X-Pipe Kit - 2152H430 MSRP: $4,149.28 Was: Now: $3,500.96 Add to Cart
Kooks 01-06 GM 1500 Series Truck 3in GREEN Cat Dual Conn. Pipes that go to OEM Out. SS - 28523300 MSRP: $2,624.50 Was: Now: $2,214.43 Add to Cart
Kooks 02-05 Cadillac Escalade Base /Chevrolet Silverado 1-7/8 x 3 Header & Catted Y-Pipe Kit - 2851H420 MSRP: $2,347.48 Was: Now: $1,980.69 Add to Cart
Kooks 02-05 Cadillac Escalade Base 1500 Z71 LT 1-7/8 x 3 Header & Green Catted Y-Pipe Kit - 2851H430 MSRP: $4,064.48 Was: Now: $3,429.41 Add to Cart
Kooks 02-05 Cadillac Escalade Base/Chevrolet Silverado 1-3/4 x 3 Header & Green Catted Y-Pipe Kit - 2851H230 MSRP: $3,860.51 Was: Now: $3,257.30 Add to Cart
Kooks 02-05 Cadillac Escalade/Chevrolet Silverado 1500 1-3/4 x 3 Header & Catted Y-Pipe Kit - 2851H220 MSRP: $2,357.56 Was: Now: $1,989.19 Add to Cart
Kooks 03-06 Cadillac Escalade ESV 02-06 EXT 1-7/8 x 3 Header & Green Catted OEM Connection Kit - 2852H430 MSRP: $4,124.89 Was: Now: $3,480.38 Add to Cart
Kooks 03-06 Cadillac Escalade ESV Base 1-3/4 x 3 Header & Green Catted OEM Conn Kit - 2852H230 MSRP: $3,920.92 Was: Now: $3,308.28 Add to Cart
Kooks 03-06 Chevrolet SSR Base 1-7/8 x 3 Header & Catted Y-Pipe Kit - 2730H420 MSRP: $3,702.35 Was: Now: $3,123.86 Add to Cart
Kooks 03-06 Chevrolet SSR Base 1-7/8 x 3 Header & Green Catted Y-Pipe Kit - 2730H430 MSRP: $4,013.72 Was: Now: $3,386.58 Add to Cart
Kooks 03-08 Mopar 5.7L Hemi 1-3/4in SS Square Port Flange - Left Side - 7055S-QL MSRP: $72.14 Was: Now: $60.87 Add to Cart
Kooks 03-08 Mopar 5.7L Hemi 1-3/4in SS Square Port Flange - Right Side - 7055S-QR MSRP: $72.14 Was: Now: $60.87 Add to Cart
Kooks 03-11 Ford Crown Victoria 4.6L 1-5/8in Header and GREEN Catted X-pipe Kit - 1202H030 MSRP: $4,176.88 Was: Now: $3,524.24 Add to Cart
Kooks 03-11 Ford Crown Victoria 4.6L 2 1/2in GREEN Cat SS X Pipe - 12003300 MSRP: $2,781.25 Was: Now: $2,346.68 Add to Cart
Kooks 03-13 GM 1500 Series Truck/SUV 4.8/5.3/6.0/6.2L 1-5/8in x 1-3/4in SS Headers w/o EGR - 28501120 MSRP: $1,892.00 Was: Now: $1,596.38 Add to Cart
Kooks 04 Pontiac GTO Base 1-7/8 x 3 Header & Catted GTO Conn Kit - 2411H420 MSRP: $2,544.06 Was: Now: $2,146.56 Add to Cart
Kooks 04-06 Chevy SSR LM4/LS2 5.3L/6.0L 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 27303300 MSRP: $2,395.09 Was: Now: $2,020.86 Add to Cart
Kooks 04-07 Cadillac CTS V 1-7/8 x 3 Header & Green Catted Connection Kit - 2310H430 MSRP: $3,439.82 Was: Now: $2,902.35 Add to Cart
Kooks 04-07 Cadillac CTS-V 3in x 2 1/2in Factory SS GREEN Cat Conn. Pipes - 23103300 MSRP: $2,071.15 Was: Now: $1,747.53 Add to Cart
Kooks 04-08 Cadillac CTSV & All Pontiac G8 12in - 02 Ext Harn Each - CAS-109004 MSRP: $24.00 Was: Now: $20.25 Add to Cart
Kooks 00 Chevrolet Camaro Z28 SS/Pontiac Firebird Trans Am 1-7/8 x3 Header & Green Catted Y-Pipe Kit - 2241H431 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: $4,011.09 Was: Now: $3,384.36 Add to Cart
Kooks 01-02 Chevrolet Camaro Z28 SS/Pontiac Firebird Trans Am 1-7/8 x3 Header & Green Cat Y-Pipe Kit - 2241H432 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: $3,756.56 Was: Now: $3,169.60 Add to Cart
Kooks 01-04 Chevrolet Corvette Base 1-3/4 x 3 Header & Catted X-Pipe Kit - 2152H220 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: $2,439.98 Was: Now: $2,058.74 Add to Cart
Kooks 01-04 Chevrolet Corvette Base 1-3/4 x 3 Header & Green Catted X-Pipe Kit - 2152H230 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: $4,081.06 Was: Now: $3,443.40 Add to Cart
Kooks 01-04 Chevrolet Corvette Base 1-7/8 x 3 Header & Green Catted X-Pipe Kit - 2152H430 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: $4,149.28 Was: Now: $3,500.96 Add to Cart
Kooks 01-06 GM 1500 Series Truck 3in GREEN Cat Dual Conn. Pipes that go to OEM Out. SS - 28523300 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: $2,624.50 Was: Now: $2,214.43 Add to Cart
Kooks 02-05 Cadillac Escalade Base /Chevrolet Silverado 1-7/8 x 3 Header & Catted Y-Pipe Kit - 2851H420 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: $2,347.48 Was: Now: $1,980.69 Add to Cart
Kooks 02-05 Cadillac Escalade Base 1500 Z71 LT 1-7/8 x 3 Header & Green Catted Y-Pipe Kit - 2851H430 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: $4,064.48 Was: Now: $3,429.41 Add to Cart
Kooks 02-05 Cadillac Escalade Base/Chevrolet Silverado 1-3/4 x 3 Header & Green Catted Y-Pipe Kit - 2851H230 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: $3,860.51 Was: Now: $3,257.30 Add to Cart
Kooks 02-05 Cadillac Escalade/Chevrolet Silverado 1500 1-3/4 x 3 Header & Catted Y-Pipe Kit - 2851H220 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: $2,357.56 Was: Now: $1,989.19 Add to Cart
Kooks 03-06 Cadillac Escalade ESV 02-06 EXT 1-7/8 x 3 Header & Green Catted OEM Connection Kit - 2852H430 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: $4,124.89 Was: Now: $3,480.38 Add to Cart
Kooks 03-06 Cadillac Escalade ESV Base 1-3/4 x 3 Header & Green Catted OEM Conn Kit - 2852H230 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: $3,920.92 Was: Now: $3,308.28 Add to Cart
Kooks 03-06 Chevrolet SSR Base 1-7/8 x 3 Header & Catted Y-Pipe Kit - 2730H420 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: $3,702.35 Was: Now: $3,123.86 Add to Cart
Kooks 03-06 Chevrolet SSR Base 1-7/8 x 3 Header & Green Catted Y-Pipe Kit - 2730H430 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: $4,013.72 Was: Now: $3,386.58 Add to Cart
Kooks 03-08 Mopar 5.7L Hemi 1-3/4in SS Square Port Flange - Left Side - 7055S-QL 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: $72.14 Was: Now: $60.87 Add to Cart
Kooks 03-08 Mopar 5.7L Hemi 1-3/4in SS Square Port Flange - Right Side - 7055S-QR 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: $72.14 Was: Now: $60.87 Add to Cart
Kooks 03-11 Ford Crown Victoria 4.6L 1-5/8in Header and GREEN Catted X-pipe Kit - 1202H030 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: $4,176.88 Was: Now: $3,524.24 Add to Cart
Kooks 03-11 Ford Crown Victoria 4.6L 2 1/2in GREEN Cat SS X Pipe - 12003300 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: $2,781.25 Was: Now: $2,346.68 Add to Cart
Kooks 03-13 GM 1500 Series Truck/SUV 4.8/5.3/6.0/6.2L 1-5/8in x 1-3/4in SS Headers w/o EGR - 28501120 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: $1,892.00 Was: Now: $1,596.38 Add to Cart
Kooks 04 Pontiac GTO Base 1-7/8 x 3 Header & Catted GTO Conn Kit - 2411H420 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: $2,544.06 Was: Now: $2,146.56 Add to Cart
Kooks 04-06 Chevy SSR LM4/LS2 5.3L/6.0L 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req - 27303300 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: $2,395.09 Was: Now: $2,020.86 Add to Cart
Kooks 04-07 Cadillac CTS V 1-7/8 x 3 Header & Green Catted Connection Kit - 2310H430 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: $3,439.82 Was: Now: $2,902.35 Add to Cart
Kooks 04-07 Cadillac CTS-V 3in x 2 1/2in Factory SS GREEN Cat Conn. Pipes - 23103300 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: $2,071.15 Was: Now: $1,747.53 Add to Cart
Kooks 04-08 Cadillac CTSV & All Pontiac G8 12in - 02 Ext Harn Each - CAS-109004 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: $24.00 Was: Now: $20.25 Add to Cart