Optimize Your JDM Exhaust Flow With Kooks Headers Solutions
Experience exceptional exhaust performance with the Kooks Headers collection at HD Werks, featuring genuine, high-performance components engineered for racing and aftermarket tuning. These original parts offer custom upgrades that optimize engine breathing and enhance exhaust flow for superior performance. Crafted with Japanese innovation, Kooks Headers deliver authentic quality and dynamic sound improvements for both competitive and daily driving. Experience aggressive tuning with parts built for outstanding engine performance. Shop our Kooks Headers range for original components that transform your exhaust system into a performance statement.
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-$309.99
Vendor:Kooks HeadersKooks 67-69 Chevrolet Camaro Firebird 1-7/8in x 3in LT Swap Header w/ Green Catted Connection Pipes
Regular price $2,789.99Regular price$3,099.98-$309.99 Sale price $2,789.99 -
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Vendor:Kooks HeadersKooks 23+ Cadillac Escalade V 1-7/8in Long Tube Header & H.O. GREEN Catted Conn. Kit
Regular price $3,667.99Regular price$4,075.29-$407.30 Sale price $3,667.99 -
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Vendor:Kooks HeadersKooks 23+ Cadillac Escalade V 1-7/8in Long Tube Header & GREEN Catted Conn. Kit
Regular price $3,172.99Regular price$3,525.29-$352.30 Sale price $3,172.99 -
-$240.31
Vendor:Kooks HeadersKooks 2023+ Cadillac Escalade V 3in H.O. GREEN Catted Conn. Pipes (Req. Kooks Headers)
Regular price $2,169.99Regular price$2,410.30-$240.31 Sale price $2,169.99 -
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Vendor:Kooks HeadersKooks 2023+ Cadillac Escalade V 3in GREEN Catted Conn. Pipes (Req. Kooks Headers)
Regular price $1,674.99Regular price$1,860.30-$185.31 Sale price $1,674.99 -
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Vendor:Kooks HeadersKooks 2023+ Cadillac Escalade V 3in Comp. Only Connection Pipes (Req. Kooks Headers)
Regular price $864.99Regular price$960.30-$95.31 Sale price $864.99 -
-$166.00
Vendor:Kooks HeadersKooks 2023+ Cadillac Escalade V 1-7/8in Stainless Long Tube Headers (Req. Kooks Conns.)
Regular price $1,498.99Regular price$1,664.99-$166.00 Sale price $1,498.99 -
-$482.22
Vendor:Kooks HeadersKooks 19-22 Chevrolet Silverado 1500 6.2L 1-7/8 x 3 Header & Green Catted Y-Pipe Kit
Regular price $4,343.99Regular price$4,826.21-$482.22 Sale price $4,343.99 -
-$422.22
Vendor:Kooks HeadersKooks 19-22 Chevrolet Silverado 1500 6.2L 1-7/8 x 3 Header & Catted Y-Pipe Kit
Regular price $3,803.99Regular price$4,226.21-$422.22 Sale price $3,803.99 -
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Vendor:Kooks HeadersKooks 2019 GM Series Truck 6.2L 1.75in x 3in SS Headers & 3in x 3.5in ULTRA GREEN SS Catted Y-Pipe
Regular price $4,316.99Regular price$4,796.04-$479.05 Sale price $4,316.99 -
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Vendor:Kooks HeadersKooks 2019+ GM 1500 Series Truck 6.2L 3in x OEM Outlet GREEN Cat SS Y Pipe Kooks HDR Req
Regular price $2,845.99Regular price$3,161.22-$315.23 Sale price $2,845.99 -
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Vendor:Kooks HeadersKooks 2019+ GM 1500 Series Truck 6.2L 3in x OEM Outlet Catted SS Y Pipe Kooks HDR Req
Regular price $2,305.99Regular price$2,561.22-$255.23 Sale price $2,305.99 -
-$418.81
Vendor:Kooks HeadersKooks 19-22 Chevrolet Silverado 1500 5.3 1-7/8 x 3 Header & Catted Y-Pipe Kit
Regular price $3,776.99Regular price$4,195.80-$418.81 Sale price $3,776.99 -
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Vendor:Kooks HeadersKooks 2019+ GM 1500 Series Truck 5.3L 3in x OEM Outlet Catted SS Y Pipe Kooks HDR Req
Regular price $2,277.99Regular price$2,530.81-$252.82 Sale price $2,277.99 -
-$415.82
Vendor:Kooks HeadersKooks 15-20 Cadillac Escalade ESV Platinum Luxury 1-7/8 x 3 Header & Green Catted Y-Pipe Kit
Regular price $3,746.99Regular price$4,162.81-$415.82 Sale price $3,746.99 -
-$355.82
Vendor:Kooks HeadersKooks 15-20 Cadillac Escalade ESV Platinum Premium 1-7/8 x 3 Header & Catted Y-Pipe Kit
Regular price $3,206.99Regular price$3,562.81-$355.82 Sale price $3,206.99 -
-$248.83
Vendor:Kooks HeadersKooks 14+ GM 1500 Series Truck 6.2L 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req
Regular price $2,248.99Regular price$2,497.82-$248.83 Sale price $2,248.99 -
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Vendor:Kooks HeadersKooks 14+ GM 1500 Series Truck 6.2L 3in x OEM Out Cat SS Y Pipe Kooks HDR Req
Regular price $1,708.99Regular price$1,897.82-$188.83 Sale price $1,708.99 -
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Vendor:Kooks HeadersKooks 15-20 Chevrolet Suburban LT LS LTZ Premier 1-7/8 x 3 Header & Green Catted Y-Pipe Kit
Regular price $3,713.99Regular price$4,125.81-$411.82 Sale price $3,713.99 -
-$351.82
Vendor:Kooks HeadersKooks 15-20 Chevrolet Suburban LT LS LTZ Premier 1-7/8 x 3 Header & Catted Y-Pipe Kit
Regular price $3,173.99Regular price$3,525.81-$351.82 Sale price $3,173.99 -
-$348.65
Vendor:Kooks HeadersKooks 15-20 Chevrolet Suburban LT LS LTZ Premier 1-3/4 x 3 Header & Catted Y-Pipe Kit
Regular price $3,146.99Regular price$3,495.64-$348.65 Sale price $3,146.99 -
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Vendor:Kooks HeadersKooks 14+ GM 1500 Series Truck 5.3L 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req
Regular price $2,214.99Regular price$2,460.82-$245.83 Sale price $2,214.99 -
-$185.83
Vendor:Kooks HeadersKooks 14+ GM 1500 Series Truck 5.3L 3in x OEM Out Cat SS Y Pipe Kooks HDR Req
Regular price $1,674.99Regular price$1,860.82-$185.83 Sale price $1,674.99 -
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Vendor:Kooks HeadersKooks 14-18 GM Truck / 15-20 GM SUV 5.3L /6.2L 1-5/8in x 1-3/4in Torque Series Headers
Regular price $1,430.99Regular price$1,589.82-$158.83 Sale price $1,430.99 -
-$345.14
Vendor:Kooks HeadersKooks 09-13 Chevrolet Silverado 1500 LTZ WT LS LT XFE 1-7/8 x 3 Header & Catted Y-Pipe Kit
Regular price $3,108.99Regular price$3,454.13-$345.14 Sale price $3,108.99 -
-$323.68
Vendor:Kooks HeadersKooks 09-13 Chevrolet Silverado 1500 LS LTZ WT LT XFE 1-3/4 x 3 Header & Catted Y-Pipe Kit
Regular price $2,921.99Regular price$3,245.67-$323.68 Sale price $2,921.99 -
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Vendor:Kooks HeadersKooks 09-13 GM 1500 3in x OEM Out Cat SS Y Pipe Kooks HDR Req
Regular price $1,728.99Regular price$1,920.73-$191.74 Sale price $1,728.99 -
-$181.68
Vendor:Kooks HeadersKooks 07-08 GM 1500 3in x OEM Out Cat SS Y Pipe Kooks HDR Req
Regular price $1,637.99Regular price$1,819.67-$181.68 Sale price $1,637.99 -
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Vendor:Kooks HeadersKooks 02-05 Cadillac Escalade Base /Chevrolet Silverado 1-7/8 x 3 Header & Catted Y-Pipe Kit
Regular price $3,198.99Regular price$3,553.90-$354.91 Sale price $3,198.99 -
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Vendor:Kooks HeadersKooks 02-05 Cadillac Escalade/Chevrolet Silverado 1500 1-3/4 x 3 Header & Catted Y-Pipe Kit
Regular price $3,010.99Regular price$3,345.44-$334.45 Sale price $3,010.99 -
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Vendor:Kooks HeadersKooks 99-06 GM 1500 Series 3in x OEM Out Cat SS Y Pipe Kooks HDR Req
Regular price $1,818.99Regular price$2,020.50-$201.51 Sale price $1,818.99 -
-$189.01
Vendor:Kooks HeadersKooks 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
Regular price $1,702.99Regular price$1,892.00-$189.01 Sale price $1,702.99 -
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Vendor:Kooks HeadersKooks 03-06 Chevrolet SSR Base 1-7/8 x 3 Header & Catted Y-Pipe Kit
Regular price $3,047.99Regular price$3,386.62-$338.63 Sale price $3,047.99 -
-$172.39
Vendor:Kooks HeadersKooks 04-06 Chevy SSR LM4/LS2 5.3L/6.0L 3in x OEM Out Cat SS Y Pipe Kooks HDR Req
Regular price $1,559.99Regular price$1,732.38-$172.39 Sale price $1,559.99 -
-$336.15
Vendor:Kooks HeadersKooks 06-09 Chevrolet Trailblazer SS 1-7/8 x 3 Header & Catted Y-Pipe Kit
Regular price $3,034.99Regular price$3,371.14-$336.15 Sale price $3,034.99
