aFe®Twisted Steel™ HeadersTwisted Steel™ Headers by aFe®. The new Twisted Steel performance header from aFe Power is redefining the header industry with the new pulse control technology. aFe engineers have designed this header using optimum tube lengths and...$418.00 - $2,128.00
Invidia®Racing Exhaust ManifoldRacing Exhaust Manifold by Invidia®. Piping Diameter: 1.73"-2.13"-2.76" (44 mm-54 mm-70 mm). Material: Stainless Steel. Do you want to get more power out of your vehicle? Then this superior Invidia product is just for you. Carefully...Made to boost the performance of your vehicleExpertly crafted from premium materials$617.40 - $927.50
Borla®Racing HeadersRacing Headers by Borla®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.25". Emissions: Racing Only. Color: Silver. Header Coating: Uncoated. Header Style: Long Tube. 304 stainless steel for long life. Connects to the...$659.99 - $1,319.99
MagnaFlow®Direct Fit OEM Grade Catalytic Converter with HeaderDirect Fit OEM Grade Catalytic Converter with Header by MagnaFlow®. If your car needs replacement, install one that will get you through the smog check. This converter is part of the exhaust header/manifold assembly, and it will...$285.10 - $1,040.56
Invidia®Exhaust HeaderExhaust Header by Invidia®. Do you want to get more power out of your vehicle? Then this superior Invidia product is just for you. Carefully designed for maximum performance, is will more than just meet your needs and expectations. This...Made to boost the performance of your vehicleExpertly crafted from premium materials$617.40 - $1,083.60
Torxe®Exhaust HeadersExhaust Headers by Torxe®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an...$90.00 - $700.00
Torxe®Racing Exhaust HeadersRacing Exhaust Headers by Torxe®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at...+1$90.00 - $540.00
HKS®Stainless Steel Turbo Exhaust ManifoldStainless Steel Turbo Exhaust Manifold by HKS®. You can have the great performance and great muffler sound of the isometric layout by changing exhaust manifold only with the stock oil pan layout. You will notice immediately the new...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$544.27 - $1,207.21
DC Sports®304 SS Exhaust Manifold (STH4301B)304 SS Exhaust Manifold by DC Sports®. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 2". Emissions: Racing Only. Color: Silver. Header Coating: Uncoated. DC Sports Turbo Manifolds are the perfect upgrade for customers...$437.99
Patriot Exhaust®Lakester Weld-Up KitLakester Weld-Up Kit by Patriot Exhaust®. This superior Patriot EXhaust product is just for you. Carefully designed for maximum performance, is will more than just meet your needs and expectations. This product is built from top-grade...Perfect blend of style, quality, and dependabilityGive your rod a nostalgic look$229.26 - $453.47
PERRIN Performance®Equal Length 304 SS Brushed Exhaust Header (PSP-EXT-057)Equal Length 304 SS Brushed Exhaust Header by PERRIN Performance®. Primary Tubing Diameter: 1.625". Emissions: Racing Only. Finish: Brushed. Create a smooth sounding exhaust note while increasing horsepower and torque with the PERRIN...$871.20
Sanderson Headers®Cast Series HeaderCast Series Header by Sanderson Headers®. Emissions: EPA compliant. The QP1000 cast iron "Quiet Performer" header overcomes limitations of tube-style headers in both fit and in its ability to produce gains in both low end torque and...D-Port Design with Cast-In Anti-Reversion BafflingPremium Casting Materials$425.00 - $720.00
Sanderson Headers®Hugger HeaderHugger Headers by Sanderson Headers®. This top-notch product by Sanderson Headers is made to give that extra boost that every driver appreciates. This product is designed with utmost care and meticulous attention to detail to guarantee...Engineered to enhance your vehicle's performanceMade to stringent quality standards$265.00 - $625.00
Sanderson Headers®Twister HeaderTwister Header by Sanderson Headers®. The new Twister outside chassis header offers a unique look to roadster header design while including important features to make your installation easy and trouble-free. Mufflered exhaust collectors...Engineered to enhance your vehicle's performanceMade to stringent quality standards$1,360.00 - $1,500.00
Schoenfeld Headers®SBC Chassis Exhaust HeadersSBC Chassis Exhaust Headers by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product is designed with utmost care and meticulous attention to...Engineered to enhance your vehicle's performanceMade to stringent quality standards$167.23 - $250.87
Schoenfeld Headers®Truck Tractor Pull HeadersTruck Tractor Pull Headers by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product is designed with utmost care and meticulous attention to detail...Engineered to enhance your vehicle's performanceMade to stringent quality standards$219.50 - $492.61
Cometic Gasket®Multi-Layer Steel Exhaust Header Gasket (C4204-030)Multi-Layer Steel Exhaust Header Gasket by Cometic Gasket®. Material: Multi-Layer Steel. Exhaust Gaskets are designed for extreme cylinder pressures. MLS Exhaust Manifold Gaskets maintain a torque set and resist corrosion. They will not...Made of High Quality MaterialsBuilt to Last$33.03
Heatshield®HP Manifold ShieldHP Manifold Shield by Heatshield®. Heatshield Products Manifold Shield is designed to keep heat inside your exhaust and turbo manifold. Made from rugged, high-temperature materials, this exhaust manifold heat shield is designed to...High quality at an affordable priceExpertly made from premium materials$268.83 - $283.08
Proform®Exhaust Header GasketExhaust Header Gasket by Proform®. If you are looking to enhance your vehicle's performance, then this top-notch product is definitely what you need. Manufactured from premium quality materials this Proform product provides efficient...Designed to upgrade your ride's performanceProduced by highly specialized machines to last$25.40 - $34.22
Remflex®Exhaust Header GasketExhaust Header Gasket by Remflex®. Remflex's unique flexible graphite material has been proven for more than 30 years in industrial applications, where temperatures routinely exceed 2,000 degrees - day after day, week after week, year...Remflex exhaust gaskets come in a standard 1/8" thickness and are designed to crush 50%. This allows them to fill gaps in the flange surface up to 1/16"100% flexible graphite construction means Remflex gaskets are good for up to 3,000 degrees F - far exceeding that of any vehicle's exhaust system temperature$11.19 - $43.99
Percy's High Performance®Seal-4-Good Collector GasketSeal-4-Good Collector Gasket by Percy's High Performance®. Percy's Seal-4-Good collector gaskets are referred to, by many, as the "best on the market". These "Dead Soft" aluminum gaskets seal far better than competitive copper gaskets....Will Not Blow-Out Or Burn-OutCreates Ultimate Seal$14.41
Kooks®8 Stage Header Bolt Kit8 Stage Header Bolt Kit by Kooks®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Kooks will last a lifetime. It will...Expertly crafted from premium materialsDesigned to match rigorous quality standards$57.35
Proform®Header BoltsHeader Bolts by ProForm®. 12 Pieces.Designed to upgrade your ride's performanceProduced by highly specialized machines to last$33.13
Stage 8®Header Locking Bolt Kit-HHeader Locking Bolt Kit-H by Stage 8®.$15.30 - $109.29
Schoenfeld Headers®Exhaust HeaderExhaust Header by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product is designed with utmost care and meticulous attention to detail to...Engineered to enhance your vehicle's performanceMade to stringent quality standards$139.75 - $548.31
Patriot Exhaust®Lakester Steel Weld-Up Exhaust KitLakester Steel Weld-Up Exhaust Kit by Patriot Exhaust®. Collector Outlet Diameter: 3.5". Emissions: Racing Only. Material: Steel. This superior Patriot EXhaust product is just for you. Carefully designed for maximum performance, is will...$430.11 - $453.47
Sanderson Headers®Hugger Exhaust HeadersHugger Exhaust Headers by Sanderson Headers®. Emissions: EPA compliant. This top-notch product by Sanderson Headers is made to give that extra boost that every driver appreciates. This product is designed with utmost care and meticulous...$335.00 - $575.00
Sanderson Headers®Over The Frame Exhaust HeaderOver The Frame Exhaust Header by Sanderson Headers®. Emissions: EPA compliant. This top-notch product by Sanderson Headers is made to give that extra boost that every driver appreciates. This product is designed with utmost care and...$699.00 - $1,194.00
MagnaFlow®Header Merge CollectorHeader Merge Collector by MagnaFlow®. These headers are a cost effective an easy way to boost your vehicle's horsepower and torque in almost nothing flat. They are made of mandrel bent stainless steel with a ceramic coating that...Easy and a cost effective solution to add horsepower and torque to your enginePrecisely designed for quality, fit and function$248.00 - $311.58
Flowmaster®Aluminized Steel Header Collector Ball Flange KitAluminized Steel Header Collector Ball Flange Kit by Flowmaster®. Material: Aluminized Steel. The Collector Ball Flange takes the place of the messy three-bolt connections and ensures a leak-free and connection. The ball type connection...Replaces Messy 3-Bolt Flange ConnectionEnsures Leak Free Connection$104.52 - $105.04
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Subaru WRX Performance Headers Reviews
Average rating: 
4.5 - 1 review
4.5 - 1 review4.5 of 5
Header
CPosted by Collin (Poughkeepsie, NY) / February 22, 2017
2003 Subaru WRX
2003 Subaru WRX
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