Availability
A 4x4 and traction go hand-in-hand; however, standard (open) differentials allow each wheel to turn independently to eliminate binding in turns. Off-road, this becomes a problem as engine power takes the path of least resistance—to the wheel with little or no traction. Limited slip differentials offer some improvement, but too often the slipping is not "limited" enough to maintain forward progress. Automatic locking differentials also have disadvantages; noisy when disengaging, they can also upset on-highway driving characteristics. Created to provide traction on demand, without sacrificing highway driving performance, ARB Air Locker differentials employ a 12 V ARB air compressor (sold separately) to pneumatically operate a solid and durable locking mechanism inside the differential. When activated, the Air Locker prevents the differential gears from rotating and the axle shafts from turning independently of each other. With both wheels tied directly to the rotation of the ring gear, the vehicle maintains maximum possible traction at all times. When unlocked, it operates just like a conventional open differential. ARB Air Lockers are available in over 100 configurations for a wide range of vehicles and can be installed in both front and rear axles. Installation should be performed by a qualified differential technician, although no special tools or skills are required, apart from those necessary for fitting a standard differential. ARB also offers three compressor models suitable for Air Locker operation, two of which can be used to inflate tires and operate other equipment. Additional features of ARB Air Lockers include: * Vastly improved traction means less reliance on momentum, reducing the likelihood of vehicle damage * Easy, convenient operation without leaving the comfort and safety of the driver's seat * Ultra durable and extremely strong; only the highest quality materials used in construction * Patented gear technology and 2-piece design ensures optimal locking strength * Forged gears provide superior strength and durability * Incredibly simple, yet effective, design employs minimal moving parts for maximum reliability * Thoroughly tested and proven * Most sold as kits with differential, activation switch, solenoid valve, air line, and bulkhead fittings * Front and rear Air Lockers available for most makes and models * For 4WD and 2WD applications * Easy maintenance; no special additives required * Also offered in ARB Traction Packs that include two Air Lockers, a compressor, and accessories for tire inflation
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$1,299.95
PowerStop is on a mission to deliver an easy and affordable way for any driver to upgrade their brakes--no matter where or how they use their vehicle. PowerStop Z36 Truck and Tow brake upgrade kits with calipers are recommended for trucks, 4x4s, and SUVs that not only work hard, but play hard as well. These brake pad, rotor, and caliper kits come with everything you need, including premium stainless steel hardware, for an easy, bolt-on installation. PowerStop's Z36 Extreme low-dust ceramic brake pads are reinforced with carbon fiber to provide severe-duty stopping power without sacrificing everyday drivability. They are paired with drilled, slotted, and zinc plated rotors that keep brake temperatures down by maximizing heat dissipation, critical for those long mountain descents. The bright red powdercoated calipers are not only protected against corrosion, but also stand out behind your wheels. Whether towing a boat or trailer, hauling for the jobsite, or tackling a tough off-road trail, choose easy and affordable, bolt-on performance upgrades—PowerStop Z36 Truck and Tow caliper brake kits.
( 554 )
$1,078.12
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$1,091.34
These Mikuni RS series carburetors were designed to fulfill the needs of the world's top motorcycle road and drag race teams. They are manufactured to satisfy the precise fuel metering demands and high-flow volume required by highly modified race engines. These carburetors easily meet those difficult challenges, while still delivering a smooth and controllable throttle response that is essential to any rider pushing their motorcycle into the realm of high performance. Mikuni RS series carburetors are also engineered for accessibility, saving you valuable time when trackside tuning is necessary. Install these Mikuni RS series carburetors when your ride requires a superior design that delivers huge horsepower gains with instant throttle response!
Not Yet Reviewed
$1,195.99
Add utility above your pickup bed with the Xsporter Pro truck rack from Thule. This lightweight aluminum rack attaches to your bed rails without cutting or drilling, and has four one-key lock cylinders to lock the rack in place for security. Each of the two uprights adjusts in height from 6 in. to 33 in., and has a 71 in. wide aerodynamic crossbar with optional tool-free load stops to help secure cargo. Thule Xsporter Pro Truck Racks support up to 450 lbs. total and are backed by a manufacturer's limited lifetime warranty.
Not Yet Reviewed
$1,149.95
Summit Bucks
Yoshimura Race Series R-77 mufflers bring loads of mean, clean style—and a great throaty sound—to your motorcycle. The racing-enhanced styling gives you maximum muffler volume, while offering a sleek silhouette to flow with the bike's lines and a unique contour that delivers better performance. The trapezoidal-shaped sleeve features a straight baffle with a removable, low-volume insert. This system achieves a significant weight reduction over the stock exhaust, minimizing unwanted weight for the performance-oriented rider. Choose the muffler material and finish you prefer for your powersports ride.
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$1,049.00
PowerStop is on a mission to deliver an easy and affordable way for any driver to upgrade their brakes--no matter where or how they use their vehicle. Forget standard, off-the-shelf parts. PowerStop's Z23 Evolution Sport brake upgrade kits with calipers comes with everything you need--pads, rotors, calipers, and premium stainless steel hardware for an easy, bolt-on upgrade for your daily driver. Along with increased braking power, the carbon fiber ceramic brake pads feature a low-dust formula to keep those wheels looking great while you say goodbye to nasty brake dust. These pads combine with drilled, slotted, and zinc plated rotors to ensure a cool, smooth ride that protects against rust and corrosion, while the powdercoated calipers not only protect against corrosion, but also stand out behind your wheels. Give your daily driver the easy and affordable performance upgrade it deserves--PowerStop Z23 Evolution Sport caliper brake kits.
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$1,018.60
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$1,030.69
Beef up your rear-end with Trail-Gear Rock Assault rear axle housings. Better trail performance comes in the shape of fabricated, thick steel center sections and differential mounting surfaces, heavy-duty DOM axle tubes, and 4130 chromoly flanges. Plus, Trail-Gear engages the tubes further into the center section, with a 360 degree gusset welded around the tubes on the inside of the housing, to ensure that your rig is strong enough to go wherever you want! Rock Assault's overall design also offers additional clearance under the axle tubing and differential, providing more height to climb over those big boulders. Outfit your rig to be extremely tough with the rugged, high-clearance design of Trail-Gear Rock Assault rear axle housings.
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$1,199.99
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$1,299.99
Rekluse Clutch Radius CX 4.0 clutch kits deliver a complete package of auto clutch functionality, improved power delivery, and upgraded durability via Rekluse's EXP 4.0, TorqDrive, and adjustable slave cylinder technology. The kits include Rekluse's next-generation EXP 4.0 auto clutch disk, billet aluminum inner hub and pressure plate core components, TorqDrive clutch pack, and a clutch cover to top it off. These features not only provide stronger power delivery, but also more reliable, responsive clutch modulation. The billet core components help keep the clutch cooler and resist wear with improved oil flow and hard anodized coatings, plus provide an improved, consistent lever feel. Basket sleeves are provided to prevent clutch baskets from notching. Radius CX 4.0 is the ultimate performance auto clutch kit that can be set up to fit almost any rider's preferences. Choose the kit designed for your bike. Features: * Eliminates stalling, start, and stop without engaging the clutch lever * Increased power transfer over OEM * On-the-fly external adjustment * Allows riders to run a gear taller, letting the suspension work better and saving energy * TorqDrive clutch pack provides longer clutch life with less adjustment over time * Retains full, normal use of the clutch lever to fully override the auto functionality at any time * Improves rider control, maximizes traction and confidence to navigate challenging terrain * Improved oil flow and cooling with core components aids in durability * Rekluse clutch cover adds a factory look
Not Yet Reviewed
$1,449.00
Summit Bucks
Yoshimura Race Series R-77 exhaust systems are designed with the needs of the racer in mind! These full systems are constructed from lightweight materials and deliver a significant boost in power. The high-flow trapezoidal shape muffler gives your bike a great sound without being excessively loud. Order the model recommended for your bike application. Race Series exhausts offer the competitive edge you seek en route to the winner's circle. Additional details: * Superbike technology and styling * Large volume of packing material * Straight baffle for ample flow * Innovative end-cap * Removable low-volume insert * Stainless steel header and tailpipe * For closed course competition; not intended for street use
Not Yet Reviewed
$1,279.00
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$1,449.00
Clearance
Cloyes timing chain kits meet OE performance requirements. They utilize the latest in design and materials so you can enjoy quiet, maintenance-free performance. These assemblies are available in various styles, including link belt, single roller, and single non-roller. Order the kit designed for fitment on your specific model or engine application.
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$1,083.99
If you thought you couldn't add nitrous on your powersports vehicle—Nitrous Express has a pleasant surprise for you. They offer systems for jet skis, snowmobiles, motorcycles, and ATVs. These kits include the nitrous bottle(s), plus the appropriate mounting brackets, nozzles, switches, solenoids, supply hoses, and fittings, as well as a fuel pump, when needed. Boost your powersports performance with a nitrous system from Nitrous Express.
Not Yet Reviewed
$1,256.87
Manufacturer Rebate
MagnaFlow California Grade CARB Compliant direct-fit catalytic converters comply with California Air Resources Board (CARB) emissions regulations, which require more precious metals and rigorous testing, plus the direct-fit means an easier bolt-on install for you. Choose the perfect fit for your vehicle. Features include: * Stainless steel construction * CNC-precision robotic manufacturing * Limited 5-year/50,000 mile warranty
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$1,083.00
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$1,579.00
Want to get back the power and gas mileage that you lost from installing those big tires on your Jeep? Motive Gear makes it easy to re-gear your 4x4 with their ring and pinion gear and installation kit combos. These complete kit combos include front and rear ring and pinion sets, plus front and rear bearing kits, giving you everything you need to re-gear the front and rear differentials in one package. The kits come in a wide range of ratios for most Dana applications. Their quality is the result of years of development, outstanding design, and state-of-the-art manufacturing methods to ensure a perfect fit for an easy install.
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$1,270.99
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$1,279.99
Pro Circuit Racing Ti-6 exhaust systems offer impressive looks and performance. They are constructed of titanium throughout the canister, header, and mid pipe areas. And, because Pro Circuit Ti-6 systems were created for optimum performance, you will enjoy increased horsepower and durability while sporting a professional look. Impressed? Well, these systems are TIG-welded, feature an asymmetrical muffler design that maximizes packing volume to ensure sustained performance, and include a removable USFS-approved spark arrestor so you can easily alternate between off-road and closed-course racing. Plus, they are topped with great looking carbon fiber end caps and many, not all, are equipped with RC-4 resonance chambers. Try on the awe-inspiring performance and style of Pro Circuit Racing Ti-6 exhaust systems.
Not Yet Reviewed
$1,269.95
Unlike most brush guards and bumpers, ARB Bumpers incorporate a fully engineered mounting system which completely replaces the factory bumper. ARBs Deluxe Bumper selection is the most extensive. Loaded with features aimed at making remote area travel safe, no other bumper offers the same degree of vehicle integration, protection or functionality. Features include: * Durable steel construction * Black powder coat * Multi fold upswept and tapered wing design * Split pan design * Twin hi-lift jacking points * Durable urethane buffers * OEM tow points * Winch compatible * Provision for driving lights * Non airbag models only
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$1,245.95
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$1,445.95
Manufacturer Rebate
MagnaFlow California Grade CARB Compliant universal catalytic converters help keep the check engine light off. They offer the right fit for a wide array of vehicles thanks to the adaptable universal design (cutting and welding is required). With highly corrosion-resistant, stainless steel construction, you can have confidence in the quality of these catalytic converters. They are designed to meet or exceed California Air Resource Board requirements and have undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states.
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$1,291.00
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$1,301.00
Summit Bucks
Street Series RS-3 mufflers are race-bred ovals with the unmistakable look and sound of Yoshimura. Besides the racing style, these mufflers have what you need—loads of performance! RS-3s have single turn-down tipped end caps of polished stainless steel or aluminum. They feature a straight baffle for ample flow, and material options of carbon fiber or polished stainless. Dozens of street-legal models are available. Order the RS-3 recommended to fit your bike application.
Not Yet Reviewed
$1,049.00
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$1,109.00
Summit Bucks
If you're looking for a competitive edge on the track, the Yoshimura Race Series R-77D exhaust systems may be your ticket to the winner's circle. They're designed with nothing but power in mind. Each system is developed in accordance with noise compliance regulations imposed by most racing sanctioning bodies worldwide. Yoshimura's R-77D full system is a dual-outlet version of the race-proven R-77. The carbon fiber muffler requires no inserts or restrictions, increasing packing life and providing five percent more open exhaust outlet area—with as much as three decibels lower sound output (compared to the standard open R-77). It offers greater gains in low- and mid-range power. Order the system designed for your motorcycle application. Additional features: * Superbike technology and styling * Innovative dual-outlet carbon fiber end-cap * Trapezoidal-shaped sleeve * Large volume of packing material * Straight baffle for ample flow * Stainless steel header and tailpipe (Note: Not intended for street use; for closed-course competition only)
Not Yet Reviewed
$1,449.00
Summit Bucks
Yoshimura Signature Series RS-4 exhaust systems feature a pentagonal-shaped muffler sleeve and aluminum mounting bracket. They are a two-stage stepped baffle design with considerable weight reduction over your stock exhaust system. Every RS-4 exhaust system comes with all the necessary hardware included for an easy installation. Options include material and finish—and single or dual configuration. Order the model recommended for your bike application.
Not Yet Reviewed
$1,159.00
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$1,309.00
Arnott Ultimate Ride Series shocks help to prevent rider fatigue and strain. These shocks are FOX street performance monotube construction, and they are an exceptional upgrade to your ride. They feature advanced high-flow, deflective disk, velocity-sensing dampening, and the air bladder is made from a multi-ply Goodyear rubber. The protective cans shield the air bladder from dust and debris. Some kits will include a powerful air compressor with vehicle specific mounting hardware, and a handlebar or remote mounted inflation switch. Optional rebound control enables the rider to adjust the internal dampening of the shock for a smoother ride. All shocks and inflation switches come in black or chrome finishes.
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$1,137.59
Get automatic clutching while saving money with Rekluse Clutch Radius X clutch kits. By combining their EXP disc with Torqdrive technology, more of your factory parts can be used. RPM engagement is adjustable by simply changing the included friction disc springs. Rekluse Clutch Radius X clutch kits include an adjustable slave cylinder where applicable. Other features include: * Prevents engine stalls * Manual clutch use is retained * Uses less energy, resulting in less fatigue * Reduced clutch fade * Increased performance and durability
Not Yet Reviewed
$1,019.00
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.
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$1,187.52
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
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$1,123.69
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
$1,187.52
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