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1,055 Results Found For "Challenge"
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AP Exhaust Challenge Mufflers
AP Exhaust Challenge mufflers are premium replacements designed to deliver both sound quality and performance at an affordable price. They're available in sizes and configurations for OE-fitment on a wide range of vehicle applications. Features and benefits of AP Exhaust Challenge mufflers: * Extensive use of patented Single Cartridge muffler design * Quality, heavy-duty construction with aluminized components * Minimum back-pressure and maximum sound control to perform like OE * Welded necks for enhanced durability * Required support brackets welded to body
( 1 )
$45.99
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$278.99
Summit Bucks
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.
( 70 )
$1,049.00
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$1,589.00
Grant Steering Wheel Installation Kits
Do you want a cool looking steering wheel instead of the original-equipment wheel that everyone else has? These kits are where you start. Grant steering wheel installation kits can be used to install all Classic, Challenger, Signature, and Banjo series steering wheels. Each kit contains easy-to-follow, step-by-step instructions, a die-cast hub, Grade 5 hardware, and matte black trim pieces. Installation kits are available for most passenger cars, light-duty trucks, and SUVs, as well as for sport boats and even golf carts.
( 864 )
$31.99
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$65.99
LuK Clutch TorCon Torque Converters
Replacing older OE converters can be a challenge, often compelling customers to settle for makeshift solutions. You can remedy such an issue by choosing a LuK Clutch TorCon torque converter to restore smooth shifting to your automatic transmission. LuK's selection of converters provide the correct fit and function, covering a wide range of vehicles, assuring you will be able to find the proper unit for your vehicle.
( 4 )
$349.99
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$491.99
Fel-Pro Performance CorkLam Valve Cover Gaskets
Certain engines, such as small block and big block Chevys, can produce high-vacuum or blowout conditions that can be big problems for many valve cover gaskets. Fel-Pro Performance CorkLam gaskets are designed to deal with those challenges. They have a metal core for extra strength, with a special cork-and-rubber compound bonded to both sides. This produces tough gaskets that can deal with problem engines, while also providing a little extra clearance between the valve cover and the valvetrain.
( 260 )
$43.99
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$50.99
Sealed Power Cam Bearings
Today's engines operate under very demanding conditions. Sealed Power has responded to this challenge with their babbit high performance cam bearings. They feature high embedability and conformability and a special "sacrificial" design that enables the bearing surface to deform under extreme loads, preventing any wear and damage to the camshaft.
( 118 )
$24.99
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$113.99
Fel-Pro PermaDryPlus Intake Manifold Gaskets
Demanding conditions call for Fel-Pro PermaDryPlus intake manifold gaskets. Chemicals, vibration, and the harsh operating environments of your engine present a challenge to your intake gaskets. PermaDryPlus gaskets stand up to daring stress and solve troublesome sealing situations. Fel-Pro intake gaskets feature aluminized steel carriers, fluoroelastomeric coatings, and strategically placed sealing beads, locating tabs, and self-centering torque limiters. These features provide premium sealing results that are impervious to all types of coolants and oils. Order the replacement gasket set recommended for your vehicle and engine application.
( 81 )
$73.99
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$93.99
Sealed Power Main Bearing Sets
Today's engines operate under very demanding conditions. When these Sealed Power main bearing sets are used in performance applications, all components are pushed to their limits—and many must be changed to meet these special demands. Federal Mogul, a longtime supplier to both OEM and the aftermarket, has responded to this challenge with its tri-metal, copper-lead, high performance main bearing sets. They're tested in the lab and proven on the track. The bearings are available for various crankshaft undersizes, for direct replacement or performance usage on a wide range of specific applications.
( 98 )
$40.99
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$320.99
On Sale
Weiand Street Warrior Intake Manifolds
Weiand Street Warrior intake manifolds are designed for use on stock or stroker combinations and more efficient cylinder heads. With new cam designs came the need for Street Warrior intake manifolds to support these combinations. Designed with Computational Fluid Dynamics software, Street Warrior intake manifolds rise to the challenge and deliver the performance to conquer the competition. Do you want maximum horsepower and torque from today's engines? Then choose Street Warrior intake manifolds.
( 140 )
$245.95
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$767.95
AP Exhaust OE Replacement Mufflers
When it's time for a new muffler you can shop for something that might fit, or go with a company that uses 3-D modeling programs for a great fit. AP Exhaust OE replacement mufflers include their Challenge Series and Welded Muffler Assemblies—and are direct-fit, requiring no installation modifications. They feature welded necks for enhanced longevity, minimum back-pressure, and maximum sound control for OE performance. AP's patented single cartridge muffler design is used extensively, and all required brackets are welded to the muffler body for long-lasting strength. AP Exhaust OE replacement mufflers offer a premium direct-fit to quickly get you back on the road. Nearly a thousand models are available; order the size options and configuration recommended for your exhaust setup. Features and benefits include: * Top-quality, heavy-duty construction * Premium-designed to fit and perform like OE welded assemblies * Original equipment appearance and performance * Import and domestic applications * Aluminized components for longer life * Engineered to provide a quiet ride * Easy and quick bolt-on/clamp installation
( 79 )
$43.99
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$227.99
On Sale
Frostbite Fan and Shroud High Performance Packages
Heat is the enemy and Frostbite fan and shroud high performance packages equip your vehicle to beat the heat. Proper cooling systems are essential to maximize the performance and longevity of your ride. Frostbite electric fan and shroud combos can improve the efficiency of your radiator and eliminate parasitic power drain from factory-style mechanical cooling fans. Their high performance packages are direct fit applications for their existing 2 to 4-row aluminum radiators and feature low-profile, higher cfm performance fans. The shrouds are aircraft-quality aluminum made to form-fit the radiator. High horsepower street cars and trucks are often a challenge to keep cool, but not with Frostbite fan and shroud high performance packages.
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$699.95
$466.00
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$716.95
Optima RedTop Starting 12-Volt Batteries
Optima RedTop Starting 12-volt batteries are the ultimate power source for cars, trucks, SUVs, hot rods, and other high-performance vehicles. They're engineered with unique Spiralcell technology, delivering a stronger burst of ignition power, while extending the battery life up to three times longer than conventional models. Maintenance-free RedTop AGM batteries are sealed, leak-proof, and resistant to vibrations—so you can mount them anywhere and in virtually any position on your vehicle. Order the Optima battery designed for your application, and expect a perfect start every time.
( 1539 )
$269.99
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$299.99
Mr. Gasket Ultra-Seal Head Gaskets
Because of the technology available in today's high-performance engines, there came a demand for more durable head gaskets. Mr. Gasket responded to this challenge by creating the Ultra-Seal lineup. They feature excellent compressibility and high-temperature endurance, while not becoming brittle or brinelling aluminum cylinder heads. Their 5-layer composite construction sandwiches their patented Grafoil core material between two steel plates for strength, and a special elastomer coating is applied to both sides for leak-proof sealing protection. In addition, they're corrosion-resistant for compatibility with all types of fuel, and they won't require retorquing.
( 10 )
$71.09
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$75.99
Hawk Performance HP Plus Brake Pads
Due to the dramatic friction levels necessary to achieve "race-level" braking, your rotor wear, noise, dust, and pad wear may be increased—meaning, you need brake pads that stand up to the challenging environment. Hawk Performance HP Plus compound brake pads can take the heat at the track and get you home safely, without your having to change your brake pads in and out. They feature high-temperature resistance and are designed for the serious street and autocross enthusiast. Order the set designed for fitment on your make and model.
( 64 )
$41.50
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$341.09
Ultra Wheel 002 Modular Dually Polished Wheels
Wheels for dually pickup trucks are challenging due to their extreme offsets and high weight-carrying capabilities. Ultra Wheel addresses those issues and more with their 002 modular dually polished wheels—featuring one-piece cast aluminum construction to stand up to your truck's needs. These 8-hole wonders are polished for an exceptional look and come with center caps. For traditional style with modern flair, bolt on a set of Ultra Wheel 002 modular dually polished wheels.
( 8 )
$302.99
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$346.99
BTR Intake Manifold Gaskets
BTR intake manifold gaskets are made to withstand demanding conditions. Chemicals, vibration, and the harsh operating environments of your engine present a challenge to intake gaskets. BTR gaskets stand up to daring stress and solve troublesome sealing situations. These intake gaskets are impervious to all types of coolants and oils, delivering premium sealing results. Order the model recommended for your year/make and engine application.
Not Yet Reviewed
$15.99
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$77.99
Proform Distributor Cap and Rotor Kits
Replace your worn-out cap and rotor with these distributor cap and rotor kits from Proform. High-output racing ignition systems place severe demands on distributor caps and rotors. High voltage, surges of spark current, and high temperatures all have the ability to turn your run-of-the-mill cap and rotor's molded parts into liquid. These affordable Proform distributor cap and rotor kits are up to the challenge. They are molded from premium alkyd material and have brass terminals.
( 5 )
$21.99
Hoosier TrackAttack Pro Tires
Continuing Hoosier's dedication to pushing the limits of speed, the TrackAttack Pro tires utilize the company's latest high-performance compound with H-DNA Technology, derived from their long history of developing motorsports tires. The TrackAttack Pro is Hoosier's streetable track and competition tire designed for the drivers of sports cars, hot hatches, supercars, and track day vehicles who are looking for near-motorsports levels of traction and handling for track day, autocross, and drifting events in a tire, yet can still be driven on the street before and afterwards. For drivers who live on the edge, demanding the ultimate track day weapon, the TrackAttack Pro masters both street and track. Hoosiers TrackAttack Pro tire features: * The TrackAttack Pro uses H-DNA Technology, derived from racing compounds for unrivaled responsiveness, handling, and grip * This revolutionary extreme performance summer tire from Hoosier awakens mundane commutes, empowers epic track days—and ignites legendary journeys in between! * Tuned for maximum performance in warm, dry and damp conditions (not intended to be serviced, stored, nor driven in near- and below-freezing temperatures, through snow or on ice) * The internal construction of the TrackAttack Pro is designed for optimized durability and maximum handling response * The three-ply polyamide casing sits beneath two wide, high-strength steel belts, which help stabilize the footprint * The extra-reinforced quad-ply polyamide sidewall provides the additional rigidity needed for superior control and enhanced reactions * Formed into an asymmetric tread pattern with a broad outboard shoulder for maximum lateral grip, the wide-ribbed, low-void tread pattern puts more rubber on the road in the contact patch to maximize straight-line acceleration * Trio of circumferential grooves allow water to flow through the footprint to resist hydroplaning, though standing water may still present challenges, so drivers should take care and drive cautiously at reduced speeds in these conditions
Not Yet Reviewed
$558.00
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$629.00
AMP Research PowerStep Xtreme Running Boards
AMP Research PowerStep Xtreme running boards have been designed for those owners who live, work, and play in challenging environments. Their dual motors deliver more power when deploying and retracting, while the integrated LED lights illuminate the boards when deployed, so you'll know right where you're stepping. Features include: * High-strength, diecast aluminum alloy linkage arms are anodized and PTFE coated to resist corrosion * Precision, zero-maintenance stainless steel pivot pins * Extruded aluminum steps with a textured powdercoated finish * Weatherproof, OEM-quality electric motors and wiring harness with sealed weathertight connectors * AMP-designed electronic controller employs pressure-sensitive, pinch-proof safety technology * 600 lbs. load capacity
( 4 )
$2,199.99
On Sale
Holley Sniper 2 EFI 650 HP Base Fuel Injection Systems
Holley Sniper 2 EFI Base Fuel Injection Systems are self-tuning, easy-to-install, EFI conversions for 4-barrel (4150 flange) style carburetors. They took everything that they learned from the original Sniper EFI system and added new features that will make your EFI conversion more simple, reliable, and modern. Like all Sniper EFI systems, Sniper 2 is designed to work with the Sniper Ecosystem that includes Hyperspark ignition, complete fuel systems, multiple user interfaces/dash displays, and more. Make your classic drive like a modern fuel-injected vehicle, with easy cold starts, smooth drivability, and improved fuel economy! Sniper 2 is designed to be installed at home in your garage with limited tools and the support of Holley's comprehensive installation manual and videos. The user-friendly setup wizard allows you to answer a few simple questions about your engine—and the system will begin self-tuning with no laptop or tuning required. If you're looking for a high-performance fuel injection system that delivers power, efficiency, and ease of use, look no further than the Sniper 2 EFI. Main features: * Only 4 wiring connections required: Battery+, Battery-, Switched Ignition, and RPM * Innovative clamping system allows you to locate the module anywhere in the tank beside your existing sending unit and can be rotated 360 degrees for easier clocking. * Main harness includes plug-and-play HyperSpark distributor support for integrated timing control, making your ignition setup hassle-free * Wide variety of tuning and gauge display options: from a 3.5 in. full-color LCD hand-held, 5 in. digital dash, or the Bluetooth dongle, which allows you to connect either an iOS or Android based cell phone to your Sniper 2 * Female -6 AN O-ring fittings * Overall height is only 3.280 in. * Supports up to 650 hp naturally aspirated or 575 hp on boost with four 100 lbs.-hr. injectors * For applications using a vehicle specific EFI conversion tank and fuel pump, or already having a fuel system capable of the required 55-65 psi, these systems are offered without a pump and fuel lines * Next generation ECU features improved RF noise and interference resistance (stands up to old car wiring, noisy alternators, faulty plug wires) * Redesigned throttle shaft and plate geometry for a smoother throttle feel * Integrated transmission kickdown provisions for GM TH350/400, 200-4R/700R4 and Ford C4/C6 applications * "Hidden Harness" wiring exit from the rear of throttle body for a clean appearance * Inputs and outputs consist of: 2x ground inputs, 2x ground outputs, 1x TPS output (0-5 V), and 1x tach output * Redesigned injector connector for improved reliability * Onboard contactless magnetic TPS sensor ensures an accurate TPS reading * Next generation mil-spec style M8 positive lock connector for CAN1 and CAN2 provides the latest in CAN bus technology for a simple yet robust connection * Cast-in fuel crossover from the primary to secondary fuel rail * The included Bosch LSU 4.9 wideband oxygen sensor provides real-time fuel map learning * Included clamp-on oxygen sensor kit ensures a leak-free oxygen sensor install with stainless steel T-bolt clamps and a stainless steel weldable oxygen sensor flange * Sniper 2 throttle bodies are serialized, which provides an improved experience in the event of any unit needing to be inspected
( 32 )
$1,299.95
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$1,549.95
$1,168.95
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$1,393.95
Proform Main Cap Removal Tools
Slowly put down the rubber mallet and do the job the right way with Proform main cap removal tools. LS main caps have very tight tolerances, and cannot be removed by simply grabbing and pulling on them--uniform pressure from both sides is the only way to do this correctly. Each of these handy tools will seat itself on the engine block, and by using a mechanical advantage easily pulls the main caps upward, evenly ... making a challenging job easy. Proform tools feature heavy-duty anodized billet aluminum construction and are beautifully engineered for years of use.
( 2 )
$236.99
Nitrous Outlet Nitrous Bottle Brackets
Racers who use nitrous know that every car presents a unique challenge in mounting your bottle. Nitrous Outlet offers a variety of brackets for specific vehicle applications, enabling you to stabilize your bottle on a flat surface—whether it's on the transmission tunnel between your rear seats, in the spare tire area, on a sidewall of the trunk, or on the floor. These brackets are machined from high-quality aluminum and typically include heavy-duty steel hardware for installation. Unless otherwise noted, the brackets will hold a 10 to 15 lb. nitrous bottle. Secure your fuel boost with Nitrous Outlet brackets.
( 2 )
$102.99
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$160.99
Defiant DF07 Satin Black Wheels
The performance wheel line from Defiant Wheels combines state-of-the-art manufacturing processes with vehicle-specific styling and fitment, so you can enjoy with confidence wheels that are engineered, tested, and rated for your specific vehicle with styling and finishes only seen on the most exotic vehicles. Defiant Wheels DF07s bring modern muscle car attitude to the American pickup truck crowd. Offered in both Dodge Charger/Challenger staggered fitments and RAM truck applications, the deep concave spokes are bound to turn heads at the drag strip or on Main Street. These direct bolt-on and hub centric wheels will also accept certain model year factory center caps and hardware. Defiant's DF07 wheels are presented with a satin black finish for traditional aggressive style, and they are available in several sizes. Choose the ideal fit for your vehicle.
Not Yet Reviewed
$450.00
Summit Bucks
Nitto Motivo 365 Tires
Nitto Motivo 365 tires feature all-season ultra-high performance—engineered to keep pace with your active lifestyle. Whether you're headed to the slopes for a ski weekend or a leisurely drive up the coast, Motivos navigate you safely, even through challenging road and weather conditions. They're quiet, comfortable tires that perform in all weather conditions. Additional product details: * Nitto's alignment indicators are a service feature that visually show how your tires are wearing. They can also alert you to wear issues before they become big problems. * Nitto's 3-D multiwave sipes feature an interlocking ripple design, which allows the sipes to "lock" together while braking to act like a continuous tread block—and provides traction while accelerating. * Made in the USA using proprietary advanced tire manufacturing technology, Motivos deliver consistent tire uniformity for a smooth and enjoyable driving experience. Their functionally beautiful tread pattern was engineered to minimize road noise. * Continuous solid center rib provides straight-line stability * Exterior pattern design with larger size blocks provides stability for enhanced dry and cornering performance * Four wide, deep circumferential grooves and streamlined, open lateral grooves improve water evacuation for increased wet handling and traction * All-new tread compound. Silica, along with an innovative binding agent, is infused throughout the compound to increase the tire's handling and tread life * Available in a wide range of size options
Not Yet Reviewed
$148.00
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$263.00
