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2004 SUBARU FORESTER Exhaust
Showing In Stock Items. Show All 25 Items.
MagnaFlow Universal Catalytic Converters
MagnaFlow universal catalytic converters by Car Sound form the basic building blocks for many applications. The main benefit of universal catalytic converters is that one unit may cover a wide variety of vehicle makes and models. Installing universal converters often requires the use of welding, cutting, and tube-bending equipment that is readily available to most professional installers. They are extremely well made, with features such as: * A ribbed body that minimizes expansion and distortion when the converter heats up. They form a channel that protects the cushioning mat from direct exposure to exhaust gasses, and hold the ceramic catalyst in proper alignment. * A 1/2 in. lap joint where the necks meet the body. The neck does not extend into the converter body, where it could hamper exhaust flow. * Manufactured with separate dies on different sized inlets. Putting larger neck sizes on smaller bodies would reduce the flow of the converter and the quality of the product. * A monolithic honeycomb catalyst. The ceramic is designed for maximum flow and surface area. The coating method is strictly controlled to maintain exact specifications. * Seam-welded close to the converter body for a strong, tight bond. Welding along the edge could allow the converter to expand like the folds in an accordion, allowing the catalyst to move around. * Heavier-gauge stainless steel, tip-to-tip. They do not use inferior mixed weights and materials. * An aluminized or stainless OEM-style ribbed heat shield that creates a rigid wall of protection against heat and adds to the structural stability of the converter.
( 187 )
$170.00
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$373.00
Walker Replacement Exhaust Insulators
Walker insulators are high-quality replacements made to work seamlessly with Walker aftermarket replacement parts. These exhaust insulators are manufactured from premium materials and are available in various applications.
( 74 )
$4.99
Walker Quiet-Flow SS Mufflers
Walker Quiet-Flow SS mufflers are designed using factory-style cross-sections for a precision fit and OE sound. Their sophisticated internal routing provides superior flow and performance. You can choose from several internal construction options, including baffled, louvered tube (with or without packing), and turbo-style. These exhausts are also available in dozens of sizes and inlet/outlet choices. Walker Quiet-Flow SS mufflers construction makes them the ultimate replacement for durability and good looks!
( 341 )
$124.99
AP Exhaust Flange Hardware
AP Exhaust Technologies not only offers a wide selection of reliable and durable mufflers, pipes, and catalytic converters, they also have clamps, brackets, hangers, and hardware compatible with all of their exhaust components. These flange hardware kits feature nuts, bolts, and springs (depending on application) so you can fasten your new exhaust without hassle. Order the kit recommended for your vehicle application.
( 1 )
$14.99
MagnaFlow Direct-Fit Catalytic Converters
MagnaFlow direct-fit catalytic converters are designed for easy bolt-on installation for the professional installer. Welding, cutting, and tube-bending equipment are not required. These cats feature a ribbed body that minimizes expansion and distortion when the converters heat up. The ribs form a channel that protects the cushioning mat from direct exposure to exhaust gases, and they hold the ceramic catalyst in proper alignment. MagnaFlow converters use a monolithic honeycomb catalyst; the ceramic coating is designed for maximum flow and surface area, and the coating method is strictly controlled to maintain exact specifications. Improper coating could result in flow restrictions or an emissions test failure. These converters are designed to exact OE specifications and are available for the most popular vehicle makes and models.
( 424 )
$479.00
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$727.00
BRExhaust Direct-Fit Exhaust Resonators
BRExhaust direct-fit exhaust resonators are designed to install easily and help you retain the OE exhaust sound you are looking for. Each resonator is engineered to optimally reduce unwanted noises and backpressure while protecting against corrosion. BRExhaust direct-fit exhaust resonators feature lightweight aluminized steel construction and are available in many diameters and lengths. Choose the resonator designed for your vehicle.
( 2 )
$136.99
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$175.99
Walker Resonators
Walker resonators can provide your existing exhaust system with some additional sound control. These "mini muffler" units are often positioned and tuned to complement the style of vehicle--sports car or luxury sedan, for instance. The resonators are made from quality materials and can be easily installed inline with any exhaust system. Choose the model that best matches your vehicle specs.
( 144 )
$123.99
BRExhaust Direct-Fit Exhaust Systems
BRExhaust direct-fit exhaust systems take the guesswork out of replacing your system. Offering the same sound and reliability as the OEM exhaust, you will find all the gaskets and clamps needed to get the job done in the box. Precision mandrel bent pipes facilitate superior exhaust flow, and the multi-piece, bolt-on design ensures the exhaust system is easy to install and will fit perfectly to help get you back on the road in no time. No bending, welding, or cutting is required for installation. BRExhaust direct-fit replacement exhausts are manufactured from durable aluminized steel with a 2-year warranty or stainless steel with a limited lifetime warranty. Choose the system designed for your vehicle.
( 68 )
$388.00
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$448.00
Dorman Exhaust Manifold Mounting Hardware
Dorman exhaust manifold mounting hardware is designed to replace broken, stripped, or corroded stock fasteners. The studs, bolts, and nuts are manufactured from quality materials and offered in a variety of finishes. Dozens of options are available; choose the lengths and thread sizes needed for your specific vehicle application. Pieces are sold individually, in pairs, or larger quantity sets. A secure exhaust manifold begins with Dorman mounting hardware.
( 288 )
$4.99
BRExhaust Direct-Fit Intermediate Pipes
BRExhaust exhaust pipes are designed for easy bolt-on installation. Thicker gauge metal prevents the need for flow-resistant wrinkle bends, thereby enhancing overall exhaust performance. Each direct-fit aluminized steel pipe is engineered to meet OE specs, ensuring performance, reliability, and a precise factory-like fit. Whether you need a front pipe, intermediate pipe, or downpipe, BRExhaust carries a wide range of replacement exhaust components to service countless applications.
( 14 )
$269.99
Go Fast Bits Mach 2 TMS Recirculating Diverter Valves
Go Fast Bits offers Mach 2 TMS Recirculating Diverter Valves for a variety of vehicles. It's the simple and essential modification for 30 percent quicker boost—utilizing proven TMS (Turbo Management System) technology to ensure dependable boost holding and optimum throttle response. If you don't need the patented venting bias adjustment feature of the Respons or Deceptor Pro, the Mach 2 is your answer. It's configured as a 100 percent recirculating valve (i.e. bypass, plumb back), and add-on kits are also available to convert to 100 percent atmosphere venting. Use the recirc model for direct factory replacement when you want the performance without the noise—or add the conversion kit when you want some noise with your performance! Factory bypass valves have two main shortcomings: they're typically designed to start opening above a certain pressure to protect the engine, and they're not optimized for throttle response. And you can't vent them to atmosphere without stalling your engine. The Mach 2 solves all of these issues. It can effectively hold unlimited boost (unlimited in that no turbo could ever produce enough pressure to damage it), and the TMS technology ensures maximum throttle response. And you CAN vent with the atmo conversion to atmosphere without stalling your engine. Product notes: * Recirculation model for direct factory replacement for performance without the noise * Atmosphere venting kits to convert the recirculating valve if you want noise with your performance * Like the Respons and Deceptor Pro II, the Mach 2 is available in a range of bolt-on kits for most popular turbo models * No additional adaptors, parts or vehicle modifications are required—simply remove the factory bypass valve and replace it with the Mach 2; it's that simple!
( 2 )
$198.90
Walker CalCat Universal Catalytic Converters
Specifically created for Californians, Walker CalCat universal fit catalytic converters comply with regulations for OBD-II and pre-ODB-II vehicles. These converters feature a universal, weld-in design at a great cost savings over expensive OEM converters and feature a stainless steel body, heat-shielded pipe, and structural brace for enhanced strength and durability. Get the best balance of performance and price from Walker CalCat universal catalytic converters. Order the model designed for your application needs.
( 41 )
$416.99
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$794.99
Walker Ultra Direct-Fit Catalytic Converters
Walker Ultra Direct-Fit catalytic converters fit like OE, because the company makes original equipment! Besides the perfect fit, inside the Ultra catalytic converters are ceramic substrates with high-tech washcoat and the right loading of precious metals. The outside bodies are stainless steel for long life and durability. Catalytic converters are a vital part of your vehicle's emission control system; choose the fit, quality, and performance of a Walker Ultra catalytic converter. Order the replacement model designed for your vehicle application.
( 388 )
$411.99
MagnaFlow California 40000 Catalytic Converters
MagnaFlow California 40000 catalytic converters are the first series in a new line of converters designed for vehicles with second-generation OBDII systems. Designed, tested, and catalogued for specific vehicles, these are not traditional universal converters. These converters have higher efficiency than conventional strict California requirements for conversion efficiency and durability, and most are direct-fit requiring no bending, cutting, or welding.
( 1 )
$517.00
On Sale
COBB Tuning Subaru Turbo Heatshields
Precision laser-cut stainless steel ensures that COBB Tuning Subaru turbo heatshields can withstand years of abuse. They significantly diminish the venting of heat from exhaust gas temperature into the engine bay … reducing heat soak into key components that benefit from cooler ambient temperature, such as the intercooler. COBB Tuning stainless steel heat shields are designed in-house and are replacements for the factory turbo heatshields found on many turbocharged Subarus. Additional features of COBB Tuning Subaru turbo heatshields: * Works with stock or aftermarket downpipes * A modification that goes hand-in-hand with an aftermarket downpipe * The COBB logo is laser-etched and can be clearly seen--no matter how much heat is being deflected * A great addition to show cars and race cars alike NOTE: Designed for stock turbo applications only.
( 1 )
$99.00
$89.10
Clearance
Catco Direct-Fit Catalytic Converters
Since you have to use a catalytic converter anyhow, you might as well use one that will last a long time and maintain your vehicle's performance level in the process. Catco direct-fit catalytic converters feature 409 stainless steel shells, 16-gauge stainless steel pipes and nipples, and a heat-resistant sealed mat—all of which help them to last longer. These Catco units are direct replacements for OE converters and will install with little or no modification. Some converters have steel air tubes with perforated holes to help distribute the airflow evenly, without robbing power. New flanges are included when necessary. Order the model designed for your vehicle application.
( 55 )
$489.99
AP Exhaust Direct-Fit Catalytic Converters
AP Exhaust direct-fit catalytic converters will render your vehicle energy efficient and environmentally friendly. They're built with 409 stainless steel shell and neck construction for longer life, and feature AP's "Clean by Design" premium-grade ceramic substrates for maximum pollution reduction. Offering the most comprehensive coverage, they can provide direct-fit catalytic converters with lower emissions, long-term reliability, and an easier install. The growing concern for the environment means there is a growing need for quality emission control products. AP Exhaust direct-fit catalytic converters offer the quality, fit, and value to meet those concerns. Order the model designed for your vehicle application.
( 31 )
$521.99
BRExhaust Direct-Fit Mufflers
BRExhaust direct-fit muffler assemblies are constructed by one of the leading aftermarket suppliers to provide OE-style performance and maintain a factory-like sound. The direct-fit configuration allows for easy, bolt-on installation with no modifications required. Built from 16-gauge steel tubing and fully aluminized, each assembly is designed to offer corrosion protection in addition to optimal noise reduction and low backpressure. Available in different configurations compatible with import or domestic vehicles, choose the one designed for your vehicle.
( 2 )
$246.99
