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Injector Dynamics ID1050x Fuel Injectors

Injector Dynamics ID1050x fuel injectors are a built-to-spec motorsport injector, offering optimization of critical operating parameters important to you, the motorsport tuner. Built on the evolution of the ID1000 and X Series, these injectors are a drastic improvement over previous series from Injector Dynamics. Order the set recommended for your vehicle. Features include: * Requires only 8 V for consistent operation at 8 bar * Corrosion resistance makes them compatible with all automotive fuels * Compact bodies allow fitment in over 200 applications * Improved internal flow path—without sacrificing low flow performance * Stronger magnetic circuit offers stable operation up to 10 bar * Replaceable inlet filter extends service life

5.0 out of 5 stars ( 9 )

$900.90

Bilstein B6 Performance Series Shocks and Struts

Discover the full potential of your car or truck with Bilstein B6 Performance Series shocks and struts. These suspension components have been developed, tuned, and tested to provide superior control, precise handling, increased traction, and enhanced stability—without sacrificing comfort. Whether you're looking for better street performance or a comfortable ride with off-road and heavy hauling ability, Bilstein has a set of B6 shocks and struts that will do the job.

4.79 out of 5 stars ( 852 )

$999.00

Hoosier Sports Car DOT Radial Tires

Hoosier Sports Car DOT radial tires are only for road racing and autocross use. They were developed for competition where responsiveness and high levels of grip in hot, dry conditions are desirable. "R" tires are specifically for road racing and produce fast, consistent lap times and extended wear. Hoosier "A" tires are principally for autocross but are also used for road racing on lightweight cars or when cool ambient temperatures prevent "R" compound tires from reaching proper operating temperatures. Features and benefits of Hoosier Sports Car DOT radial tires include: * The tread of Sports Car DOT radials are "slicks" with alternating outboard and inboard 5-dash circumferentially oriented grooves * With a tread depth of 4/32 in., tread shaving is not required, but it is best scuff them in before actual competition * Their internal construction is symmetric, with two lightweight steel belts reinforced by a spirally wrapped circumferential nylon cap ply under the tread but above two nylon cord casing plies * A rim recess is included on all sizes * Their internal construction and symmetric tread design means they can be mounted on either side of the car, then reversed for longer tire life * Measuring unmounted tires will not provide correct comparisons to mounted tires; they must be mounted on the correct wheels to determine their actual mounted dimensions * The section width, tread width, and shoulder profile of Sports Car DOT radials are not necessarily the same as earlier versions and may affect fitment; it is always best to check a mounted, inflated tire for possible interference with suspension and/or body components * Racing and autocross tires should never be driven in snow, on ice, or in near-freezing temperatures * Store competition tires inside, away from direct sunlight, or in temperatures near or below freezing Warning: DOT-labeled Hoosier Sports Car DOT radial tires meet Department of Transportation requirements for marking and performance only and are not intended for highway use. They are not safe for use on public roads. Use of any Hoosier racing tires on a public road or highway can result in unexpected traction loss, inability to control the vehicle, or rapid loss of tire pressure—resulting in a crash and possibly serious injury or death.

4.48 out of 5 stars ( 23 )

$761.00

Wilwood D31 Rear Brake Kits

Wilwood D31 rear brake kits utilize forged aluminum D31 direct-mount calipers to provide the ultimate in strength, weight savings, and high efficiency brake clamping for Porsche 911 cars with "M" 3 in. OEM rear calipers. D31 calipers feature high-strength, lightweight 4.1 lb. forged aluminum bodies fitted with machined stainless steel pistons, and utilize the same 3 in. mounting centers, height, and offset as the traditional 911 "M" calipers. Wilwood D31 rear brake kits contain D31 calipers available in several powdercoated colors, standard D31 brake pads in BP-10 compound, OEM replacement 11.42 in. diameter rotors available in two thicknesses in either a plain face surface or an SRP directional drilled and slotted configuration with a black E-coat finish, and DOT-compliant stainless braided brake hoses. Select the color and rotor style preferred for your Porsche.

Not Yet Reviewed

$966.56

Wilwood Forged Narrow Superlite 4R Caliper Kits

Wilwood Forged Narrow Superlite 4R caliper kits upgrade your rear suspension with big brake stopping power and style. These four piston radial mount caliper kits mount in the stock location and replace your OE calipers on all models that have been updated with 13.00 in. rotors. Superlite 4R calipers incorporate race-proven technology in high-strength, center bridge reinforced forged body designs. They provide positive and confident pedal response that is matched to the OE master cylinder output and fully compatible with the ABS system. BP-20 dual-sport compound Smart Pads provide clean and quiet driving on the street, with improved friction and high-temperature fade resistance for autocross and other sport driving applications. Wilwood Forged Narrow Superlite 4R caliper kits include calipers, pads, brackets, and hardware.

3.75 out of 5 stars ( 4 )

$961.13

Wilwood Narrow DynaPro-P Radial-Mount Calipers

Wilwood Narrow DynaPro-P radial-mount calipers combine the versatility of radial mounting with a sleek profile, superior strength, and extreme durability in adverse conditions. Featuring billet aluminum construction, four stainless steel pistons, and an overall weight as light as 3.58 lbs., DynaPros have become a favored choice for a broad range of sports, rally, and off-road driving applications. Wilwood Narrow DynaPro-P radial-mount calipers are available with a yellow, red, or black powdercoat or Type III anodized finish to complement your application.

Not Yet Reviewed

$906.13

CSF Fluid Coolers

CSF fluid coolers are part of a broad range that includes several designed, developed, and track proven in collaboration with BMW tuning specialists and parts manufacturers. Available coolers include: * Dual-pass, race-spec, DCT transmission coolers--a number are plug-and-play and include oil-line connections, mounting brackets, shrouds, and ducting * All-aluminum, controlled atmosphere brazed (CAB) dual-pass, plug-and-play, power steering coolers * Dual-pass, all-aluminum, race-spec engine oil coolers with cast end-tanks * Advanced and unique, dual-fluid, heavy-duty oil coolers with built-in fittings and included SPAL fan and sealed shroud. Additional features and benefits of CSF fluid coolers include: * Drop-in fit coolers require no modifications to install; They fit OE bumpers and accept factory oil-line connections, mounting brackets, shrouds, and ducts … even aftermarket splitters * Many feature dual-pass, high-performance cores that replace OEM single-pass designs for maximum surface area and flow * OE low-efficiency, mechanically bonded cores replaced with CAB-brazed, high-efficiency, turbulated, heavy-duty, bar and plate design cores for the most reliable and durable coolers available (on specific applications) * High-density, multi-louvered fin design with more surface area than OE units * Where applicable, fully TIG-welded end-tanks vs. OE mechanically jointed and tack-welded tanks for superior reliability and durability * Select applications include CSF's A/C condenser technology using super-high pressure, multi-channel micro-tubes * Lab tested to be more efficient than OEM coolers

5.0 out of 5 stars ( 2 )

$899.00

SPEC Stage 3 Plus Clutch Kits

SPEC Stage 3+ clutch kits are primarily intended for street use, drag racing, pulling, and autocrossing. As the flagship stage for a high-powered street or race car that requires a manageable and friendly engagement, Stage 3+ clutch kits feature carbon-graphite full-faced material that offers unparalleled life, friction co-efficient, and drivability in one package. Their hubs are double-sprung with spring cover reliefs for flexibility and heat-treated components for strength and durability. Additional features of SPEC Stage 3+ clutch kits: * High-clamp pressure plate * Carbon semi-metallic friction material * High-torque sprung hub and disc assembly * Bearing and tool kit included * Also great for road racing, rally, and drifting

3.0 out of 5 stars ( 4 )

$877.50

SPEC Stage 2 Plus Clutch Kits

SPEC Stage 2 Plus clutch kits are designed for street, drag race, pulling, and autocross use. They feature a multi-friction disc in a full-faced configuration with carbon semi-metallic material on one side and Kevlar® on the other. Bridging the gap between SPEC Stage 2 and Stage 3 clutch kits, the 2+ offers drivability and engagement quality characteristics of the Stage 2, but with a 15 to 20 percent higher torque capacity. Hubs are double-sprung with spring cover reliefs for flexibility—and heat-treated components for strength and durability. More than 700 models are available for vehicle-specific applications. Additional features of SPEC Stage 2 Plus clutch kits: * High-clamp pressure plate * Hybrid carbon-graphite and Kevlar® friction material * High-torque sprung hub and disc assembly * Bearing and tool kit included * Also great for road racing, rally, and drifting

3.43 out of 5 stars ( 7 )

$989.10

Clearance

H&R Sport Springs

Suspension is one of the most important factors in determining your vehicle's day-to-day drivability, and the first step in suspension tuning is to upgrade your vehicle's stock springs. H&R Sport springs are high-quality units that will not set or sag, and are designed and manufactured to be strong, resilient, and durable. H&R's Sport spring kits streamline the look of your vehicle with a reduced fender well gap, as well as lower your vehicle's center of gravity, reducing body roll for better handling. The progressive spring rate design provides superb ride quality and comfort. Additional features: * Crafted from a special (hf) 54SiCr6 spring steel to ensure premium quality and performance * Shot-peened to increase their life by more than 200 percent * Each spring is 100 percent tested * All production is completed in-house, so product quality is ensured * H&R's ISO9001 certified production facility in Germany

5.0 out of 5 stars ( 2 )

$898.99

Rotiform R900 LTN Gloss Silver RotiSpec Wheels

Rotiform RotiSpec Series features a forged monoblock design giving you the ultimate blend of both lightweight and forged strength--design without compromise. They are masterfully crafted, distinguishably styled, and not only lighter in weight, but also lighter on your wallet. Rotiform R900 LTN RotiSpec Forged wheels feature five split-spokes, a branded center hub designed for hidden lugs, and a glossy silver finish. They are available in a variety of diameters, bolt patterns, and other fitment options. Select the size best suited to your vehicle and feel the difference with RotiSpec Forged from Rotiform.

Not Yet Reviewed

$863.99

Rotiform R902 TUF Gloss Silver RotiSpec Wheels

Rotiform RotiSpec Series features a forged monoblock design giving you the ultimate blend of both lightweight and forged strength--design without compromise. They are masterfully crafted, distinguishably styled, and not only lighter in weight, but also lighter on your wallet. Rotiform R902 TUF RotiSpec Forged wheels feature seven split-spokes, a recessed branded center hub designed for hidden lugs, and a glossy silver finish. They are available in a variety of diameters, bolt patterns, and other fitment options. Select the size best suited to your vehicle and feel the difference with RotiSpec Forged from Rotiform.

Not Yet Reviewed

$843.99

DeatschWerks Fuel Injectors

DeatschWerks fuels your passion for performance with fuel injectors specifically designed and engineered for your Sport Compact, Modern Muscle, and European vehicles. DeatschWerks fuel injectors are manufactured to fit your OE harness, fuel rail, and manifold. Because they are application-specific, you'll spend less time installing and tuning, so you can spend more time enjoying the increased performance of your ride! They provide an excellent spray pattern and atomization for optimized idle and tuning. Each set is flow-matched both statically and dynamically, and flow-balanced to within one to two percent. A flow report is included with each set of DeatschWerks fuel injectors.

4.68 out of 5 stars ( 69 )

$819.00

Sachs Stock Replacement Clutch Kits

If your clutch seems to be giving you the slip, Sachs Stock Replacement clutch kits are an affordable option for repair or replacement to help you restore your vehicle back to its proper operation. Sachs Stock Replacement clutch kit components are built to OEM specifications to offer the same fit, form, and function as the factory OE part for a safer, more comfortable drive. Choose the replacement clutch kit designed to fit your application needs.

4.3 out of 5 stars ( 10 )

$776.99

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$855.99

H&R Sport Sway Bars

H&R Sport sway bars are designed for drivers who desire improved handling without lowering or affecting ride quality. These Sport sway bars increase your suspension's roll stiffness-or its resistance to roll in turns, while maintaining ride comfort and dramatically increasing cornering control, lateral stability, and grip. A unique feature of H&R's steel Sport sway bars are the smooth, machined-like forged ends that, for specific vehicles, allow for adjustability in stiffness-giving you an unmatched level of precision and performance. Most Sport sway bar kit applications include H&R's legendary Poly/PTFE bushings that prevent squeaks and also eliminates the need for lubrication. No mess, no maintenance—just a perfect fit! Choose the sway bar designed for your application needs.

Not Yet Reviewed

$828.99

Zoom MU Series Clutches

Zoom MU Series clutches are OEM replacement clutch kits that provide more grip without the stiff pedal of most aftermarket clutches. Matched components are engineered to perform together correctly for maximum durability and performance. Select the model for your application needs. Features: * New OEM computer-tested pressure plate * OEM-style clutch disc with non-asbestos facings built to exceed the OEM specs * New release bearing on some applications * Pilot bearing/bushing * Alignment tool for the perfect clutch installation

4.31 out of 5 stars ( 242 )

$991.99

South Bend Clutch Stage 2 Daily Driver Clutch Kits

South Bend Clutch Stage 2 Daily Driver clutch kits are engineered for vehicles with high performance modifications. The heavy-duty pressure plate has an increased clamp load with little or no increase in pedal pressure to offer stock feel, while increasing strength and durability. The organic disc material has a high metal content that increases the co-efficient of friction by two times over a stock lining. This greatly increases rotational strength up to a 12,000 rpm burst point for high performance. South Bend Clutch Stage 2 Daily Driver clutch kits are recommended for daily performance, street, and moderate race vehicles. Select the kit designed for your application needs.

3.17 out of 5 stars ( 6 )

$754.35

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$957.44

South Bend Clutch Stage 2 Endurance Clutch Kits

South Bend Clutch Stage 2 Endurance clutch kits are recommended for daily and street use with an emphasis on rally and endurance racing. An SFI-approved single-mass flywheel is recommended for racing climate applications in order to achieve optimal performance (flywheel not included). Order the clutch kit recommended for your vehicle application. Features include: * Designed for the racing environment * Pressure plate is precision-balanced for vibration-free operation at high-rpm * Pressure plate fulcrum is altered for a positive disengagement and a quick shift * Disc is engineered with a dual-damped design to provide accurate control when accelerating through corners * Hybrid friction material with a full face Feramic (sintered iron) lining on the flywheel side and a high metal content organic lining on the pressure plate side * Engagement is positive, yet buffered due to the high graphite content unique to Feramic facings

3.0 out of 5 stars ( 3 )

$812.38

South Bend Clutch Stage 2 Drag Race Clutch Kits

South Bend Clutch Stage 2 Drag Race clutch kits are designed with racers in mind. They include a single mass SFI-approved flywheel with each kit—typically required for drag racing when the original design is dual mass. The heavy-duty pressure plate is modified for a puck-style disc with no cushion between the linings to keep the clutch pedal travel short and quick. These South Bend Clutch Stage 2 Drag Race clutch kits are recommended for drag racing, drifting, and limited street use. Order the kit that's recommended for your specific vehicle and engine size. Features, items, and specs include: * Graphite-impregnated ceramic friction material for exceptional durability, heat transfer, torque capacity, and reduced chatter * Puck-style disc reduces rotational mass and total drive surface area, while increasing psi on the surface of the friction material * Disc design minimizes inertia, accelerating the transfer of torque from the engine to the wheels * Meticulous processing and advanced packaging materials

Not Yet Reviewed

$870.41

South Bend Clutch Stage 1 Heavy-Duty Clutch Kits

Designed for spirited and daily driving, the South Bend Clutch Stage 1 clutch kits make for a great OEM replacement when your factory clutch gives out. The pressure plate included in this clutch kit has an increased clamp load that promotes longer life, and the disc is dual dampened for smooth engagement and increased transmission life. The disc has also been designed with premium friction materials, which will ensure for rapid heat dissipation and will help to increase the life of the clutch. Select the Stage 1 HD clutch kit designed for OE replacement or your performance application.

4.82 out of 5 stars ( 17 )

$870.41

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$986.46

Eibach Pro-Plus Performance Handling Packages

Eibach Pro-Plus performance handling packages bring you true high-end performance with their legendary Pro-Kit springs and matching anti-roll kit sway bars. These kits will lower your car's center of gravity, reducing squat during acceleration, body roll through corners, and excessive nose-dive while braking. They will allow you to stop quicker, corner faster, and even increase your mpg! If you're a serious enthusiast for superior handling, then you need to step up to the performance of these Eibach Pro-Plus performance handling packages.

5.0 out of 5 stars ( 1 )

$995.00

Instant Rebate

HushMat Complete Vehicle Insulation Kits

HushMats complete vehicle insulation kits serve two important functions: reducing thermal transfer into your interior, and reducing the noise level by up to 15 decibels. Your engine, headers, manifold and exhaust generate tremendous heat that transfers to the metal firewall and floor—forcing your A/C system to work harder to maintain a comfortable environment. HushMat auto heat shield is proven to lower this temperature by over 40 percent. At the same time, when you drive on the highway at 65 mph, most vehicles approach 80 to 90 decibels of noise. That's like a vacuum cleaner or garbage disposal running on your passenger seat. These insulation kits use a specially designed sound deadening material to deliver a more peaceful ride. Each kit is packaged specifically for your vehicle to provide 100 percent insulation coverage—no holes in the material and no puzzle pieces to assemble. Treat your firewall, doors, floor, tunnel, rear wheel wells, trunk floor, and roof with these HushMat barriers. Order the complete insulation kit designed for your specific vehicle. Additional details: * Reduces road noise and vibration, low-frequency noise from 0 to 1,000 Hz * Stay warmer in the winter and cooler in the summer; withstands ambient temps from -30 up to +550 degrees F * Lightweight and super flexible mats; less than 1/8 in. thick and 0.47 lbs. per sq. ft. * Adhesion is guaranteed; no alcohol or acetone wash needed; no tools required * Trims easily with standard razor knife or household scissors * Self-adhesive peel-and-stick; no glue required * Outperforms closest competitive brand by over 40 percent * OEM approved; meets or exceeds auto damping specs GMO 149M – General Motors; WSB-M5G58-A1 – Ford; and MS-CD 629 Type C – Chrysler

5.0 out of 5 stars ( 1 )

$796.38

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$990.52

LuK Clutch Kits

Clutches are subjected to continuous wear and tear. LuK clutch kits are made with premium quality components, engineered and manufactured to be problem-free. These kits are functionally tested to meet OEM performance specifications and provide an innovative and quality engineered clutch kit. As an original equipment supplier, LuK develops the performance specifications for individual vehicle applications.

4.43 out of 5 stars ( 381 )

$933.99

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$952.99

SPC Performance Adjustable Camber Arms

Made some changes? SPC Performance adjustable camber arms can make the corrections to keep your vehicle's performance at optimum level. Whether you want negative camber for the track, or are wanting to regain OE specifications after lowering, or maybe you just need adjustment on a stock vehicle, these SPC adjustable camber arms can help maximize tire life and dial-in your handling for no-pull performance.

4.75 out of 5 stars ( 36 )

$949.96

PORSCHE 911 Parts and Accessories