2004 SUBARU | Summit Racing

ACT Mod-Twin 225 Heavy-Duty Twin-Disc Street Clutch Kits

ACT Mod-Twin 225 heavy-duty twin-disc street clutch kits are designed to tackle aggressive launches and rapid shifting of high powered AWD's—by combining twice the organic friction surfaces with a no-nonsense solid mono-drive hub in a completely modular design. Each diaphragm spring endures an exclusive 4-stage heat treating process to provide a more consistent light pedal feel. The puck-style friction plates, with high-quality organic materials, deliver high friction coefficient, superior heat capacity, and long clutch life. These friction plates uniformly transfer torque to a mono-drive chromoly hub, which is heat-treated for strength and durability, extending input shaft life with one continuous spline. The lightweight, rigid design allows for quicker shifts and trouble-free service. Clutch kits are available in different styles and other options for fitment on countless vehicles from the early 2000s and up. Features and benefits: * Recommended for drag, road, or rally racing use * Predictable aggressive engagement, light pedal effort, smooth shifting, possible start-off judder with OE to mild transmission gear noise * Forged aluminum cover, mono-drive hub, exclusive diaphragm, premium friction materials, and hardened wear points ensure this long-life twin performs and survives under the most demanding conditions * Delivers maximum performance and high heat tolerance by combining robust design, strategic features, choice materials, and close tolerances * 100 percent clamp load tested, balanced, and SFI certified Kit contents: * Forged aluminum pressure-plate cover * CNC-machined and dynamically balanced flywheel * Diaphragm spring and face * Puck-style organic friction plates * Available with sprung or unsprung mono-drive hub assembly * Floater * Patented mono-Loc collar * Release bearing * Alignment tool and pilot bearing (if needed) Note: Mod-Twin clutches are fully rebuildable and most components can also be ordered separately, if you do not need to purchase complete kit.

Not Yet Reviewed

$2,047.00

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$2,104.00

ACT Mod-Twin 225 Extreme Twin-Disc Race Clutch Kits

ACT Mod-Twin 225 Extreme twin-disc race clutch kits will provide aggressive launches and rapid shifting of high powered AWD's--by combining twice the ceramic friction surfaces with a no-nonsense solid mono-drive hub in a completely modular design. Each diaphragm spring endures an exclusive 4-stage heat treating process to provide a consistent light pedal feel. The puck-style friction plates with high-quality ceramic materials deliver high friction coefficient, superior heat capacity, and long clutch life. These friction plates uniformly transfer torque to a mono-drive chromoly hub which is heat-treated for strength and durability, extending input shaft life with one continuous spline. The lightweight, rigid design of these clutch kits allows for quicker shifts and lasting trouble-free service. Different styles and other options are available for vehicle fitment from 2003 and up. Features and benefits: * Recommended for drag, road, or rally racing use * Predictable aggressive engagement, light pedal effort, smooth shifting, possible start-off judder with OE to mild transmission gear noise * Forged aluminum cover, mono-drive hub, exclusive diaphragm, premium friction materials, and hardened wear points ensure this long-life twin performs and survives under the most demanding conditions * Delivers maximum performance and high heat tolerance by combining robust design, strategic features, choice materials, and close tolerances * 100 percent clamp load tested, balanced and SFI certified Kit contents: * Forged aluminum pressure-plate cover * CNC-machined and dynamically balanced flywheel * Diaphragm spring and face * Puck-style ceramic friction plates * Available with sprung or rigid mono-drive hub assembly * Floater * Patented mono-Loc collar * Release bearing * Alignment tool and pilot bearing (if needed) Note: Mod-Twin clutches are fully rebuildable and most components can also be ordered separately, if you do not need to purchase complete kit.

Not Yet Reviewed

$2,047.00

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$2,095.00

ACT Mod-Twin 225 Extreme Twin-Disc Street Clutch Kits

ACT Mod-Twin 225 Extreme twin-disc street clutch kits will provide aggressive launches and rapid shifting of high powered AWD's--by combining twice the organic friction surfaces with a no-nonsense solid mono-drive hub in a completely modular design. Each diaphragm spring endures an exclusive 4-stage heat treating process to provide a consistent light pedal feel. The puck-style friction plates with high-quality organic materials deliver high friction coefficient, superior heat capacity, and long clutch life. These friction plates uniformly transfer torque to a mono-drive chromoly hub which is heat-treated for strength and durability, extending input shaft life with one continuous spline. The lightweight, rigid design of these clutch kits allows for quicker shifts and lasting trouble-free service. Different styles and other options are available for vehicle fitment from 2003 and up. Features and benefits: * Recommended for drag, road, or rally racing use * Predictable aggressive engagement, light pedal effort, smooth shifting, possible start-off judder with OE to mild transmission gear noise * Forged aluminum cover, mono-drive hub, exclusive diaphragm, premium friction materials, and hardened wear points ensure this long-life twin performs and survives under the most demanding conditions * Delivers maximum performance and high heat tolerance by combining robust design, strategic features, choice materials, and close tolerances * 100 percent clamp load tested, balanced and SFI certified Kit contents: * Forged aluminum pressure-plate cover * CNC-machined and dynamically balanced flywheel * Diaphragm spring and face * Puck-style organic friction plates * Available with sprung or rigid mono-drive hub assembly * Floater * Patented mono-Loc collar * Release bearing * Alignment tool and pilot bearing (if needed) Note: Mod-Twin clutches are fully rebuildable and most components can also be ordered separately, if you do not need to purchase complete kit.

Not Yet Reviewed

$2,006.00

XClutch Motorsports Clutch Kits

XClutch Motorsports clutch kits are performance upgrades that have been engineered to provide the ultimate in clutch performance. Utilizing the latest pressure plate design and friction material composition, XClutch upgrades offer the ideal balance between drivability and performance for different vehicle applications. The pivot point and diaphragm design are carefully analyzed to ensure positive pedal feel and increased clamping force. Select the kit for your application needs. XClutch 7.25 in. motorsport range is designed to provide a lightweight, high torque capacity solution for race vehicles such as used in time attack racing. The kits are available in single disc, twin disc, triple disc, and quad plate with a ceramic friction material, and are popular in high horsepower vehicles that use sequential gearboxes, and the lightweight design improves engine response. XClutch 7.25 in. race clutch range is ideal for drivers wanting a strong, high performance race clutch without having to compromise on quality. These kits are designed for high revving circuit or time attack applications and offer quick shift times and a lightweight construction. XClutch 8 in. range is designed to suit a wide range of vehicles commonly used in motorsport applications. As the clutch of choice for many club level racers and drifters around the world, these kits offer a great balance between torque holding capability, and heat capacity. These kits are available in both single and twin disc configurations. XClutch 9 in. range are one of their most adaptable kits for performance upgrades and conversions. They are available in organic, ceramic and carbon and offer exceptional torque capacity for high powered vehicles. The twin disc organic range is ideal for high horsepower street use, whilst the ceramic and carbon options are focused on track use where a higher heat capacity is often required.

Not Yet Reviewed

$2,000.65

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$2,962.17

XClutch Stage 2 Clutch Kits

XClutch Stage 2 clutch kits offer performance upgrades for both street and track applications. Designed in-house, XClutch utilizes the latest ceramic technology in their Stage 2 kits offering either a cushioned or a sprung-style friction disc. They are mated with a high performance pressure plate and are recommended for vehicles requiring a higher level of torque holding and heat capacity. Features: * 1C cushioned ceramic—the discs offer a dampening layer between the two friction surfaces which is clamped together as the force of the pressure plate is exerted on the disc. This dampening along with a sprung hub offers drivability despite the ceramic friction surface. These kits are ideal for track cars that require some drivability or very high-horsepower street vehicles that require the added heat capacity of the ceramic friction material. * 1B sprung ceramic—these friction discs offer a sprung center to allow for drivability and are specifically designed for track use with minor street use. The kits offer great heat capacity due to the ceramic friction material and are available for a wide range of performance vehicles.

Not Yet Reviewed

$2,193.23

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$2,390.21

The Driveshaft Shop Pro Level Axles

The Driveshaft Shop offers Pro Level axles for a variety of applications, including select Subaru and Nissan models from 2004 and up. These axle/hub kits are a complete rear system, including both axles, hubs, and ARP extended studs. The axles feature 28-spline 300M-grade axle bars, 108mm Porsche-type inner CV with billet bolt-on stub flanges for the R180 differential, and a billet outer CV housing using a 300M spline section to the wheel hub. The hubs are made to accommodate the larger spline and have multiple wheel bolt patterns (where applicable). Axles are machined to accept the factory ABS rings and are rated up to 1,200 hp.

Not Yet Reviewed

$2,342.08

KW Variant 3 Coilover Kits

Variant 3 coilover kits from KW Suspensions feature state-of-the-art technology to customize your ride's stance and look sharp. These coilover systems are designed with shorter INOX-Line stainless steel strut housings for more spring travel, anodized aluminum spring collars for durability, and high-tensile racing springs for strong support and comfort. Their separate and independent compression and rebound damping options allow for a truly individual driving setup. Order the kit recommended for your vehicle.

Not Yet Reviewed

$3,584.00

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$4,074.00

VEGE Remanufactured Long Block Crate Engines

VEGE remanufactured long block crate engines are an excellent foundation for budget-minded builds. These premium-quality refurbished engines are drop-in replacements for a wide range of stock vehicles—and can be retrofitted into additional applications. Each engine is reverse-engineered to ensure that any original defects are removed. Certified technicians recondition the long blocks to factory specifications, replacing wearable parts or machining them back to OE standards. The engines are thoroughly tested and calibrated to deliver maximum performance and long-term durability. Order the VEGE remanufactured crate engine recommended for your vehicle.

3.72 out of 5 stars ( 79 )

$3,883.99

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$3,958.99

Bilstein B16 Suspension Kits

Bilstein B16 suspension kits can equip your vehicle with a race-inspired system that delivers unsurpassed driving performance and high performance tuning. Kits reveal monotube gas shocks with manually adjustable 9 or 10-stage precision compression and rebound settings to take your vehicle from comfort mode to competition-ready with the turn of a dial. Their threaded bodies permit the accurate adjustability of the front and rear progressive rate springs to achieve the vehicle ride height, center of gravity, and the level of handling you desire. Whether you're cruising or competing, Bilstein B16 suspension kits put performance control in your hands. Features and benefits: * Threaded body adjustable range of 20mm at both axles * Lowering of approximately 30-50mm at front and rear * Road-tested and fine-tuned by Bilstein ride engineers--under extreme motorsports conditions * Spring plates and locknuts made from a special aluminum alloy * Triple-C-Technology surface coating--long-lasting corrosion resistance * Round threads for easy adjustment * Quality sport springs made from highly durable material * Gas pressure technology * Bilstein monotube technology--made in Germany

4.67 out of 5 stars ( 3 )

$2,569.00

Nitrous Express InstaBOOST EFI Nitrous Systems

For drag racing applications, you need a big turbo to make big power, but along with the big power comes a big problem--turbo lag. These Nitrous Express InstaBOOST EFI nitrous systems have the cure for turbo lag woes. They are uniquely configured to come on strong to eliminate that dreaded turbo lag, but then ramp out the nitrous smoothly to let the mighty turbo do its thing. The end result is monster power with zero lag, even with a huge turbo. The Nitrous Express InstaBOOST EFI nitrous systems feature an adjustable 1-8 psi pressure switch to control the nitrous flow--it's sure to have you out of the hole faster than ever.

Not Yet Reviewed

$2,150.43

XClutch Stage 1 Clutch Kits

XClutch Stage 1 clutch kits offer a variety of performance upgrades for both street and track applications. They are designed in-house and normally utilize a single plate organic, ceramic, or carbon friction disc along with an upgraded factory-style pressure plate. XClutch kits utilize a similar mechanism to the factory clutch, making them ideal enhancements for most vehicles with low to mid-level performance modifications. Stage 1 clutch kits are available in three distinct performance clutch packages—sprung, rigid solid, and steel-backed organic. Features and benefits of each: * 1A sprung organic—this range has been specifically designed for street vehicles that have minor engine and general performance modifications. These kits offer a sprung organic friction disc that allows for great drivability, while offering improved clamping force through the use of a performance pressure plate. * 1G rigid solid organic—with a rigid center version of the organic disc, this range is ideal for street vehicles and light track use. These kits are often available with a lightweight alloy pressure plate and performance flywheel. * 1T steel-backed organic--this range offers a higher burst strength by bonding the organic friction material directly to a steel backing plate. These kits are ideal for high performance vehicles used on the street with occasional track use.

3.6 out of 5 stars ( 5 )

$2,233.98

Wilwood AERO6 Big Brake Front Brake Kits

Wilwood AERO6 Big Brake front brake kits enhance the performance and looks of your extreme vehicles. Show cars and dual-purpose street and track cars—as well as trucks for towing and off-road SUVs—will benefit from these kits. Wilwood Big Brake kits feature AERO6 forged calipers that deliver heavy-duty stopping power in your choice of powdercoated red or black. Premium-grade rotors, high performance pads, and precision-machined hats complete the list of these matched component kits. Order the model designed for fitment on your vehicle, then bolt on the optimum performance and looks of Wilwood AERO6 Big Brake kits.

4.5 out of 5 stars ( 20 )

$2,668.18

KW Variant 1 Coilover Kits

KW Variant 1 coilover kits are optimally adjusted for sporty driving, comfort, and safety. They enable you to drop your ride's center of gravity and customize the height at all four corners. KW Variant 1 twin tube coilover kits are designed with shorter INOX-Line stainless steel strut housings for more spring travel, anodized aluminum spring collars for durability, and high-tensile racing springs for strong support and comfort. Order the model with options recommended for your vehicle.

5.0 out of 5 stars ( 1 )

$2,334.00

Wilwood Forged Narrow Superlite 4R Big Brake Rear Parking Brake Kits

Wilwood Forged Narrow Superlite 4R Big Brake rear parking brake kits are the perfect addition to front Big Brake upgrades for incredible stopping power. These disc brake kits feature FNSL4R 4-piston oversize forged billet aluminum calipers, 13 or 14 in. 2-piece premium rotors, and high performance BP-10 compound pads. Also included is a high-quality, drum-style parking brake assembly. The neatly hidden internal shoe system provides a clean installation, with superior static holding power for parking. Wilwood Forged Narrow Superlite 4R Big Brake rear parking brake kits provide the extra power to reel in your beast. Order the kit designed for your vehicle application.

4.69 out of 5 stars ( 29 )

$2,213.46

KW Variant 2 Coilover Kits

Lowering and fine-tuning a vehicle system to suit your needs means using KW Variant 2 coilover kits to do it right. These coilover systems employ the highest quality materials for long life—and enable you to adjust vehicle height and rebound damping according to your specifications. Variant 2 coilover kits include shorter stainless steel strut housings, high-quality yellow springs, purple anodized aluminum spring collars, and elastomer bump stops with an integrated dust protection system. Over a hundred models are available, for fitment on vehicles from 1948 and up.

Not Yet Reviewed

$2,684.00

Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kits

Wilwood forged narrow Superlite 6R Big Brake front brake kits upgrade your late model ride with increased brake capacity and complimentary style. They're application-specific for a simpler installation and offer full compatibility with OE master cylinder output and ABS functions, where used. These front brake kits feature the extremely durable and efficient body design of their forged narrow 6-piston radial mount calipers. You can choose from optional caliper finishes and rotor designs to meet your personal style and braking requirements. Don't just replace—upgrade to generate big stopping power with Wilwood forged narrow Superlite 6R Big Brake front brake kits.

4.78 out of 5 stars ( 103 )

$2,230.79

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$2,421.29

Eagle Competition Rotating Assemblies

Eagle competition rotating assemblies consist of name-brand quality components for a wide range of engines at an affordable price. Depending upon your selection, these kits may feature a crankshaft, pistons, piston rings, rod and main bearings, or connecting rods. Balanced assemblies are also available. Order the model designed for fitment on your year/make vehicle and engine application.

4.54 out of 5 stars ( 35 )

$2,591.99

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$2,909.99

Haltech Nexus S3 ECUs with Plug-and-Play Harness

The Nexus S3 ECU is the successor to the acclaimed Elite 2500, offering a serious upgrade in performance and functionality. With advanced features, user-friendly interface, and seamless connectivity, the S3 redefines the standard for engine management systems in the automotive industry. Haltech offers several ways to connect your S3 ECU. If you are using a factory harness and are after an easy ECU upgrade, Haltech Nexus S3 ECUs with a plug-and-play adapter harness are excellent choices. They plug directly into the ECU and have a set of factory connectors on the other side which plug straight into the factory harness, allowing you to be up and running in just a few hours. The included quick-start guide will walk you through installation of the adapter harness into your vehicle. Select the Haltech S3 ECU and harness kit designed for your vehicle. Kits include: * Nexus S3 ECU * Injection molded plastic plug-and-play adaptor harness * M14 x 1.5 air temp sensor with matching plug and pins * Auxiliary I/O 16-pin Tyco plug and pins

Not Yet Reviewed

$2,589.99

COBB Tuning Front Mount Intercooler Kits

COBB Tuning front mount intercooler kits replace your overworked stock units to deliver a drastic increase in cooling and power, especially when paired with tuning from Accessport (not included). Available for several applications, most of these kits feature larger cores with efficient bar and plate designs and cast aluminum end tanks, piping, and more (depending on your application). Escalating intake air temperatures under the hood can overwhelm your factory FMIC with heatsoak and take away power. Put one of these COBB Tuning front mount intercooler kits near the top of your modification list and make your car come alive with new found colder air charge.

Not Yet Reviewed

$2,120.00

Manley Pro Series Turbo Tuff Crankshafts

Manley Pro Series Turbo Tuff crankshafts are fully machined billet components for high-horsepower and high-boosted sport compact applications. Crafted from 4340 billet steel, Turbo Tuff crankshafts go through a multi-step heat treatment process and are nitrided for added strength. They are stress-relived, shot-peened, and 100 percent magnafluxed, and they feature fully profiled counterweights.

Not Yet Reviewed

$2,091.05

2004 SUBARU Parts and Accessories