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Roush 2012-14 F-150 EcoBoost 3.5L Phase 1 Performance Pacs combine their impressive cold air intake system with custom calibration for an entirely new level of power—increases up to 50 hp and 86 lbs.-ft. of torque. You'll love the improved throttle response and aggressive gear shifting, as well! The kits include a Roush Flash Voucher Card to be calibrated using the Roush Diagnostic Tool software. In addition, the injection-molded intakes are equipped with a 6 in. high-flow multi-layer cotton gauze filter that's washable; and all necessary hardware is supplied for an easy installation without cutting or drilling. These systems are designed to retain your lower stock intake box and reuse the factory MAP sensor. To ensure your satisfaction, the Performance Pacs are covered by a 3-year/36,000-mile Limited Powertrain Warranty. For real performance you can feel and hear, pump up your EcoBoost with Roush!
Not Yet Reviewed
$684.99
$412.50
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Crank up the power with Roush 2015-17 Mustang GT Level 1 Performance Pacs. These assemblies can increase rear wheel power by 25 hp and 30 lb.-ft. on your stock Mustang GT 5.0L V8. They include Roush CAD-designed and tooled cold air kits that are fully tested and calibration-certified to work seamlessly with their performance ECU re-flash, while adding a sporty sound to your engine. Level 1 Pacs will maximize your underhood space, and the premium automotive-grade, injection-molded material will last a long time. Plus, with a lower intake restriction over stock, you'll never need to upgrade your intake, no matter what mods you plan in the future. Let the experienced engineers from Roush handle the details—you'll get improved horsepower and torque, along with aggressive throttle mapping, a sporty feel, and strong performance without sacrificing drivability. Simply install a Mustang GT Level 1 Performance Pac!
Not Yet Reviewed
$749.99
$475.50
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ATS Diesel Performance valve spring kits feature a conical design that provides more valve control than a standard straight spring. The conical shape allows for a smaller and lighter spring retainer that is also stronger due to size reduction. Unlike other valve springs on the market, ATS valve spring kits can be used on a wide range of trucks, from stock all the way up to competition builds making 2,000 horsepower. Each spring is computer load mapped and matched within 1 lb. of seat pressure followed by a stress relief process to ensure quality and long-term reliability. For a one-and-done upgrade that will allow you to modify your engine to support more power down the road, the smart choice is ATS Diesel Performance valve spring kits.
Not Yet Reviewed
$522.50
$396.50
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Mopar Performance offers steering column control module clock springs for a variety of applications, including many Jeep, Dodge, and Chrysler vehicles from 2014 and up. These replacement parts are manufactured from factory materials and specs to ensure proper fitment and long-lasting performance. Order the model designed for your vehicle.
Not Yet Reviewed
$673.99
$351.50
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Tuff Stuff Performance brake booster and master cylinder combos are top-of-the-class high performance pieces that are not only attractive, but also reliable to help get you home safely. These booster and master cylinder combos are built from hefty cast iron to exceed OEM specifications and then tested before shipping to provide you with maximum dependability. They come available in natural and triple chrome plate finishes, making your hot rod look good under the hood. Tuff Stuff Performance brake booster and master cylinder combos are assembled, plated, and then polished in-house by Tuff Stuff.
( 184 )
$410.99
$290.50
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Weld Performance Laguna gloss black wheels are available in a variety of widths, diameters, bolt patterns, and other fitment options. The stunning one-piece aluminum rims will enhance the look of your vehicle immediately.
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$429.99
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$565.00
$322.50
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$382.50
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Weld Performance Ventura gloss black wheels are available in a variety of widths, diameters, bolt patterns, and other fitment options. The stylish one-piece aluminum beauties will add plenty of pizzazz to every corner of your vehicle.
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$384.99
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$605.00
$289.50
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$319.50
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Tuff Stuff Performance has specifically designed their Tuff Mudder high-amp alternators for your Wrangler JK. These high amp alternators provide up to 50 percent more amperage than the stock alternator, yet they retain the original equipment form factor. Add-on winches, high-power stereos, and auxiliary lights can overwhelm the OE alternator—but, that's not a problem with for Tuff Stuff Tuff Mudder Jeep Wrangler JK alternators—they can handle nearly any load with output up to 210 amps at idle! Features of Tuff Mudder Wrangler JK alternators include: * Available in both 175 amp and 250 amp versions * Alternators feature huge copper windings, giant diodes and premium quality ball bearings that assure maximum output and extreme dependability * Incorporated large internal cooling fan prevents overheating * Direct-fit OEM wiring * All Tuff Mudder alternators include a 6-groove pulley * Available in Army green or black wrinkle powdercoat, or chrome plated
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$597.99
$316.50
On Sale
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Weld Performance Ventura Drag gloss black wheels are available in a variety of widths, diameters, bolt patterns, and other fitment options. The stylish one-piece aluminum beauties will add plenty of pizzazz to every corner of your vehicle. Weld Racing has dominated all levels of drag racing and oval racing. Their precision-engineered drag racing wheels have been proven at 330 mph and up against the cushion at bullrings around the world. Made from the highest grade forged aluminum, each Weld racing wheel is engineered and crafted for one purpose: to win! The in-house engineering lab optimizes and tests each racing rim for maximum performance. With 24 straight NHRA Pro Stock titles and countless nitro class wins, led by John Force, Weld Racing wheels have the winning formula for your sportsman or pro drag car—or Circle Track racing wheels for your Sprint, Midget, micro or late model.
Not Yet Reviewed
$430.00
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$510.00
$322.50
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$345.50
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Adjust camber and caster for maximum handling and performance with these control arms by SPC Performance. These control arms allow for changes when fine-tuning suspension alignment angles. They're available for a wide variety of applications, such as street rods, sport compact, muscle cars, performance vehicles, and race cars. Fine tune your suspension with SPC Performance control arms.
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$699.99
$478.50
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Tuff Stuff Performance offers MAX AMP output alternators for thousands of vehicles, including cars, trucks, and vans from Ford, Lincoln, Mercury, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, and Jeep. Hand-built in Cleveland, Ohio and tested to meet or exceed OEM specifications, all Tuff Stuff alternators are assembled from 100 percent new components. They're designed for 12 V, negative ground systems (except where noted). These replacements are chrome plated, include an internal voltage regulator, and are available with a one-groove V-belt pulley or 6-groove serpentine belt pulley. Order the model recommended for your application.
Not Yet Reviewed
$482.99
$250.50
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Tuff Stuff Performance high-amp output Stealth black alternators are just what every ride needs. These units produce the most power at idle to keep your battery fully charged at all times. Tuff Stuff Performance products are hand-built with the best bearings, diodes, and copper windings available. Stealth black alternators are finished in a powdercoat that's 20 times more durable than ordinary paint and provides a consistent sheen for underhood accessories. They're available in a variety of amperages and case styles for fitment on thousands of specific vehicle applications.
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$492.99
$264.50
On Sale
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Weld Performance Belmont gloss black milled wheels are the latest edition to their Performance RF Series and feature traditional styling optimized for modern performance. The rotary-formed monoblock construction helps provide advanced performance and reduced weight, while the mirror-polish lip includes clearcoat protection. These wheels are available in a variety of sizes, bolt patterns, back spacing, and offsets. Order the Weld Performance Belmont S113 gloss black milled wheels best suited for your application.
Not Yet Reviewed
$615.00
$461.50
On Sale
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Weld Performance Laguna Drag gloss black wheels are available in a variety of widths, diameters, bolt patterns, and other fitment options. The stunning one-piece aluminum rims will enhance the look of your vehicle immediately. Weld Racing has dominated all levels of drag racing and oval racing. Their precision-engineered drag racing wheels have been proven at 330 mph and up against the cushion at bullrings around the world. Made from the highest grade forged aluminum, each Weld racing wheel is engineered and crafted for one purpose: to win! The in-house engineering lab optimizes and tests each racing rim for maximum performance. With 24 straight NHRA Pro Stock titles and countless nitro class wins, led by John Force, Weld Racing wheels have the winning formula for your sportsman or pro drag car—or Circle Track racing wheels for your Sprint, Midget, micro or late model.
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$475.00
$356.50
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Developed in conjunction with development driving by Randy Pobst, the Unplugged Performance Street and Track sway bars are easily felt upgrades to your Tesla's handling. Body roll will be reduced immediately after installation and you will also feel improved chassis balance and tracking. No two drivers are the same and because driving styles and driving scenarios vary, Unplugged Performance feels it is important to have the rapid flexibility to tune handling performance to each driver's preferences for chassis balance and suspension tuning. Their sway bars are developed with three easy adjustments for front and rear to allow fine-tuning to your driving style. Unplugged Performance sway bars are offered in front and rear sets that are optimized for sizing and extensively tested to work in balance. Individual rear bars are also available and include a slightly different spec bar (3-way adjustable as well) that is tested and paired for the factory front sway bar. Features and benefits: * Development driving and optimization by Randy Pobst (Tesla's track mode driving developer) * Perfectly paired front/rear as a dialed-in kit, backed by real world street and track testing * Reduced body roll during cornering improves the driving experience and enhances driver confidence * Less body roll means more consistent and improved tire adhesion (contact patch) * Harder polyurethane (PU) sway bar bushings improve sway response; they deflect less and respond faster, so the roll control is immediate * A sport-tuned sway bar upgrade improves chassis balance and generally reduces understeer or "push" in the front suspension * Faster steering response and reduced body roll without sacrificing daily comfort or adjusting spring rates * Can be enjoyed on a completely stock car, as is (also equally great on fully tuned track cars) * Firm settings are future-proof and optimized for cars with full slicks and track high downforce aero, soft/medium settings suitable for daily driven cars.
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$494.99
$346.50
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Hughes Performance Fuel Miser torque converters reduce the slippage in your transmission by 25 percent. The result is better fuel economy, more efficient shifts, and cooler transmission temperatures. They are designed to work with engines over 400 c.i.d. as well as with diesel applications. All stall speeds are approximate ratings for fresh big block engines. Small blocks will vary 300 to 500 rpm lower.
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$545.99
$301.50
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Unplugged Performance rear toe arms are perfect for high performance drivers looking to maximize the handling on Tesla's Model 3 or Model Y. The adjustable rear toe can be utilized to improve steering response and grip in a variety of performance driving environments. CNC-machined from aircraft grade 6061-T6 aluminum with a rugged corrosion-resistant Cerakote clear finish to showcase the billet construction, every toe arm is assembled in a jig that is preset to match the factory rear toe arm length. This helps to simplify the installation by giving a factory toe baseline with every set. Two toe arm options are available to suit your personal driving style: Street/Track or a competition version.
Not Yet Reviewed
$398.99
$319.50
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Bowler Performance hydraulic clutch master cylinders create the proper pressure for smooth shifting, and they are offered in many different styles. They are available with a plastic or anodized billet aluminum reservoir, plus other components (braided line, fittings, bracket, etc.) depending on kit. Choose the clutch master cylinder designed for your vehicle.
Not Yet Reviewed
$606.99
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$655.99
$452.50
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$489.50
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Add performance and sound to your exhaust system with Gibson's Side X Side performance slip-on mufflers. They feature Gibson's Suspended Flow (SFT) Superflow muffler design that utilizes a louvered and chambered internal core with no packing to blow out. These units are available in a variety of configurations, shapes, and finishes. Order the model recommended for your off-road application.
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$578.99
$409.50
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If you're an auto buff insistent on quality custom show pieces, then Tuff Stuff Performance has what you need. Their air conditioning compressors are high performance parts with custom finishes. They will help you to accomplish your goal of a gleaming show-quality look that will earn you the oohs and aahs of envious enthusiasts every time you pop the hood. Tuff Stuff pieces are used by many well-known builders and are seen on many high-profile show cars. Reliability is as much a concern as their custom finishes, so you can rest assured that their chrome will get you home. Tuff Stuff Performance air conditioning compressors are crafted to exceed OEM standards. They are made from tough aluminum and are available in a natural finish or your choice of a triple chrome plated or polished finish.
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$474.99
$291.50
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A Tuff Stuff Performance high-amp output factory cast-plus alternator is just what every ride needs. These units produce the most power at idle to keep your battery fully charged at all times. Tuff Stuff products are hand-built with the best bearings, diodes, and copper windings available; and the cast-plus finish is applied in the company's Cleveland, Ohio factories. This leaves a natural cast look but offers extreme durability from pitting. The alternators are available in a variety of amperages, case and pulley styles for fitment on thousands of specific vehicle applications.
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$397.99
$253.50
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Painless Performance Trail Rocker Jeep JK accessory control systems allow you to control up to eight accessories on your Jeep. They feature a waterproof housing that surrounds the power center with eight fuses and relays. Controlling that unit are five pre-wired switches mounted in your custom dashboard panel for a clean, factory look. The power center provides you with all necessary weatherproof connectors and wiring to control your Jeep accessories--from lights to air lockers.
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$435.99
$399.50
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Run your Tesla Model 3 or Model Y cooler and longer when you order Unplugged Performance Enduro drive unit oil cooler and magnetic filters as direct replacements for the factory oil filters. They increase cooling capacity by utilizing an efficient radial-finned design, combined with an approximately 10 percent higher capacity enclosure. The oil coolers further safeguard your vehicle's motor life by employing dual magnetic media debris catchers to extract metal shavings from the drive unit, along with the uprated 5-micron filter. As a result, your drive unit runs cooler and cleaner with less metal debris. Set new local lap records with an assist from Unplugged Performance Enduro drive unit oil coolers!
Not Yet Reviewed
$494.99
$371.50
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Mopar Performance cold air intake kits reduce intake air temperature and increase intake manifold pressure, which equals more power. They're quick to bolt on and they make substantial, yet economical power and torque gains.
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$550.99
$382.50
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