Performance Headers & Exhaust Systems
Enhance your engine’s output with our JDM Headers & Exhausts from HD Werks. These original aftermarket parts are crafted in Japan for superior performance and aggressive sound. Designed for racing and high-performance vehicles, our systems integrate DOHC precision with Honda and Toyota engineering standards. Shop our collection for performance-driven components that optimize exhaust flow and boost engine efficiency. Experience an upgrade that transforms your ride with original design, ensuring a perfect blend of power and style on every journey.
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Vendor:MagnaflowMagnaFlow Direct Fit Catalytic Converter 94-99 Mitsubishi 300GT 49S
Regular price $281.99Regular priceSale price $281.99 -
Vendor:MagnaflowMagnaFlow Conv Univ 2.25 *Illegal in CA*
Regular price $109.99Regular priceSale price $109.99 -
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Vendor:MagnaflowMagnaFlow 2.50in California Grade CARB Compliant Universal Catalytic Converter
Regular price $385.99Regular priceSale price $385.99 -
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Vendor:MagnaflowMagnaFlow 13in L 2.25in ID/OD CARB Compliant Universal Catalytic Converter
Regular price $385.99Regular priceSale price $385.99 -
Vendor:MagnaflowMagnaFlow Converter Direct Fit 08-13 Infiniti G37 V6-3.7LGAS California Catalytic Converter 2.25 Dia
Regular price $1,711.99Regular priceSale price $1,711.99 -
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Vendor:MagnaflowMagnaFlow Direct Fit Catalytic Converter 08-13 Infiniti G37 V6-3.7LGAS 2.25in Dia
Regular price $1,714.99Regular priceSale price $1,714.99 -
Vendor:MagnaflowMagnaFlow Direct Fit Catalytic Conv 04-06 Nissan 350Z 3.5L / 04-07 Infiniti G35 3.5L - Left Side
Regular price $2,089.99Regular priceSale price $2,089.99 -
Vendor:MagnaflowMagnaFlow Universal Catalytic Converter 2.50 1/O2 CA 5in Spun CA
Regular price $1,267.99Regular priceSale price $1,267.99 -
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Vendor:MagnaflowMagnaFlow Direct Fit Catalytic Conv 04-06 Nissan 350Z 3.5L / 04-07 Infiniti G35 3.5L - Right Side
Regular price $2,093.99Regular priceSale price $2,093.99 -
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Vendor:MagnaflowMagnaFlow Direct Fit Catalytic Converter OEM 04-06 Mitsubishi Galant V6 3.8L Underbody
Regular price $743.99Regular priceSale price $743.99 -
Vendor:MagnaflowMagnaFlow Direct Fit Catalytic Converter 2004 LANCER 2.4L L Underbody
Regular price $802.99Regular priceSale price $802.99 -
Vendor:MagnaflowMagnaFlow Direct Fit Catalytic Converter 03-04 350Z/G35 Coupe Driver Side
Regular price $1,744.99Regular priceSale price $1,744.99 -
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Vendor:MagnaflowMagnaFlow Direct Fit Catalytic Converter 97-98 Mitsu Diamante 3.5L
Regular price $300.99Regular price$277.07Sale price $300.99 -
Vendor:MagnaflowMagnaFlow Univ Conv 2in In/Out Ctr/Ctr Round 9in Body L x 5.125in W x 13in Overall L Single O2 Port
Regular price $214.99Regular priceSale price $214.99 -
Vendor:MagnaflowMagnaFlow Universal Catalytic Converter 2.50 GM 3.8L OEM
Regular price $220.99Regular priceSale price $220.99 -
Vendor:MagnaflowMagnaFlow Conv Universal 2.50 OEM
Regular price $211.99Regular priceSale price $211.99 -
Vendor:MagnaflowMagnaFlow Conv Univ 2.25in Inlet/Outlet Center/Center Round 9in Body L x 5.125in W x 13in Overall L
Regular price $211.99Regular priceSale price $211.99 -
Vendor:MagnaflowMagnaFlow Conv Universal 2.25 Angled Inlet OEM
Regular price $194.99Regular priceSale price $194.99 -
Vendor:MagnaflowMagnaFlow Universal Catalytic Converter 2.25in. OEM
Regular price $188.99Regular priceSale price $188.99 -
Vendor:MagnaflowMagnaFlow Universal Catalytic Converter 2.00in. OEM
Regular price $188.99Regular priceSale price $188.99 -
Vendor:MagnaflowMagnaFlow Direct Fit Catalytic Converter 03-04 350Z/G35 Couple Passenger Side
Regular price $1,768.99Regular priceSale price $1,768.99 -
Vendor:MagnaflowMagnaFlow Univ Cat Conv 2.25in Inlet/Outlet Ctr/Ctr Oval 12in Body L x 6.5in W x 16in Overall L
Regular price $252.99Regular priceSale price $252.99 -
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Vendor:MagnaflowMagnaFlow Conv DF 02-05 Chrysler Sebring 2.4L / 02-05 Mitsubishi Eclipse/02-03 Galant 2.4L Manifold
Regular price $1,250.99Regular priceSale price $1,250.99 -
Vendor:MagnaflowMagnaFlow Universal Catalytic Converter 2.00 inch OEM
Regular price $252.99Regular priceSale price $252.99 -
Vendor:MagnaflowMagnaFlow Direct Fit Catalytic Converter 94-99 Mitsubishi 300GT 49S
Regular price $519.99Regular priceSale price $519.99 -
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Vendor:MagnaflowMagnaFlow Direct Fit Catalytic Converter 94-99 Mitsubishi 300GT 49S
Regular price $586.99Regular priceSale price $586.99 -
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Vendor:MagnaflowMagnaFlow Conv DF Mitsubishi 06-09 Eclipse/Galant 3.8L Rear Manifold *NO CA SALE*
Regular price $582.99Regular priceSale price $582.99 -
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Vendor:MagnaflowMagnaFlow DF Cat Conv Mitsubishi 06-09 Eclipse/Galant 06-08 Endeavor 3.8L Frt Manifold *NO CA SALE*
Regular price $619.99Regular priceSale price $619.99 -
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Vendor:MagnaflowMagnaFlow Conv DF 06-08 Eclipse 2.4 Manifold
Regular price $1,019.99Regular priceSale price $1,019.99 -
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Vendor:MagnaflowMagnaFlow Conv DF 04-06 Mitsubishi Galant 3.8L Front Manifold *NOT FOR SALE IN CALIFORNIA*
Regular price $533.99Regular priceSale price $533.99 -
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Vendor:MagnaflowMagnaFlow Conv DF 02-03 Mitsubishi Lancer 2.0L Front Manifold Excluding Turbocharged
Regular price $654.99Regular priceSale price $654.99 -
Vendor:MagnaflowMagnaFlow Universal Catalytic Converter 2.25inch Preconv.
Regular price $170.99Regular priceSale price $170.99 -
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Vendor:MagnaflowMagnaFlow Direct Fit Catalytic Converter 09- Mitsu Lancer Ralli 2.0T
Regular price $1,039.99Regular priceSale price $1,039.99