High-Output Headers & Manifolds
Discover our high-output Headers & Manifolds at HD Werks. Crafted for superior performance and original design, these components are built with high quality Japanese engineering and genuine aftermarket parts to optimize exhaust flow and engine efficiency. Ideal for racing and performance builds, they offer custom upgrades that enhance power and durability. Embrace innovative engineering with authentic Japanese design that transforms your exhaust system into a high-performance solution on every journey.
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-$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 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 -
-$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 -
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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 -
-$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 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 -
-$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 -
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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 -
-$433.66
Vendor:Kooks HeadersKooks 14-17 Chevrolet SS Base 1-7/8 x 3 Header & Green Catted X-Pipe Kit
Regular price $3,909.99Regular price$4,343.65-$433.66 Sale price $3,909.99 -
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Vendor:Kooks HeadersKooks 14-17 Chevrolet SS Base 1-7/8 x 3 Header & Catted X-Pipe Kit
Regular price $3,369.99Regular price$3,743.65-$373.66 Sale price $3,369.99 -
-$189.45
Vendor:Kooks HeadersKooks 08-09 Pontiac G8 GT/GXP LS2/LS3 6.0L/6.2L 1 7/8in x 3in Shorty Header
Regular price $1,708.99Regular price$1,898.44-$189.45 Sale price $1,708.99 -
-$285.56
Vendor:Kooks HeadersKooks 05-06 Pontiac GTO Base 1-7/8 x 3 Header & Catted GTO Conn Kit
Regular price $2,575.99Regular price$2,861.55-$285.56 Sale price $2,575.99 -
-$288.28
Vendor:Kooks HeadersKooks 04 Pontiac GTO Base 1-7/8 x 3 Header & Catted GTO Conn Kit
Regular price $2,595.99Regular price$2,884.27-$288.28 Sale price $2,595.99 -
-$415.49
Vendor:Kooks HeadersKooks 2022 Cadillac CT5V 2in x 3in SS Longtube Headers and Green Catted SS X-Pipe
Regular price $3,744.99Regular price$4,160.48-$415.49 Sale price $3,744.99 -
-$411.18
Vendor:Kooks HeadersKooks 22-23 Cadillac CT5-V Blackwing 1 7/8in Header w/ GREEN Exhaust Kit
Regular price $3,709.99Regular price$4,121.17-$411.18 Sale price $3,709.99 -
-$313.21
Vendor:Kooks HeadersKooks 2016+ Cadillac CTS-V LT4 6.2L 2in x 3in SS LT Headers w/ Green Catted SS Connection Pipes
Regular price $2,824.99Regular price$3,138.20-$313.21 Sale price $2,824.99 -
-$298.13
Vendor:Kooks HeadersKooks 16+ Cadillac CTS-V LT4 6.2L 1-7/8in x 3in SS Longtube Headers w/Green Catted Connection Pipes
Regular price $2,687.99Regular price$2,986.12-$298.13 Sale price $2,687.99 -
-$490.91
Vendor:Kooks HeadersKooks 09-14 Cadillac CTS-V LSA 6.2L 1-7/8in x 3in SS Longtube Headers and Green Catted SS X-Pipe
Regular price $4,425.99Regular price$4,916.90-$490.91 Sale price $4,425.99 -
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Vendor:Kooks HeadersKooks 04-07 Cadillac CTS-V 1 7/8in x 3in SS Longtube Headers and OEM SS Catted Connection Pipes
Regular price $2,623.99Regular price$2,915.50-$291.51 Sale price $2,623.99 -
-$326.73
Vendor:Kooks HeadersKooks 2016+ Chevrolet Camaro SS 2x3in SS Header 3x2-3/4 GREEN Catted Conn Pipe
Regular price $2,940.99Regular price$3,267.72-$326.73 Sale price $2,940.99 -
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Vendor:Kooks HeadersKooks 16-22 Chevrolet Camaro SS/ZL1 2in x 3in SS Headers w/ Green Catted OEM Conn.
Regular price $3,489.99Regular price$3,877.22-$387.23 Sale price $3,489.99 -
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Vendor:Kooks HeadersKooks 2016+ Chevrolet Camaro SS LT1 6.2L 2in x 3in SS LT Headers w/ Green Catted Connection Pipe
Regular price $3,027.99Regular price$3,364.17-$336.18 Sale price $3,027.99 -
-$316.62
Vendor:Kooks HeadersKooks 2016+ Chevrolet Camaro SS 1 7/8in x 3in SS Longtube Headers w/ Green Catted Connection Pipes
Regular price $2,855.99Regular price$3,172.61-$316.62 Sale price $2,855.99 -
-$256.62
Vendor:Kooks HeadersKooks 2016 + Chevrolet Camaro SS 1 7/8in x 3in SS Longtube Headers w/ Catted Connection Pipes
Regular price $2,315.99Regular price$2,572.61-$256.62 Sale price $2,315.99 -
-$326.80
Vendor:Kooks HeadersKooks 10-15 Chevrolet Camaro SS 2SS 1SS ZL1 2 Header & Green Catted 10+ Conn Kit
Regular price $2,948.99Regular price$3,275.79-$326.80 Sale price $2,948.99 -
-$250.28
Vendor:Kooks HeadersKooks 10-15 Chevrolet Camaro SS 2SS 1SS 2 Header & Catted 10+ Conn Kit
Regular price $2,254.99Regular price$2,505.27-$250.28 Sale price $2,254.99 -
-$318.70
Vendor:Kooks HeadersKooks 10-14 Chevy Camaro SS LS3/L99/ 6.2L 1 7/8in x 3in SS LT Headers Inc 3in x 2 1/2in Green Catted
Regular price $2,874.99Regular price$3,193.69-$318.70 Sale price $2,874.99
