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JEEP GRAND CHEROKEE Parts and Accessories

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On Sale

DiabloSport PredatorX Tuners

DiabloSport PredatorX tuners deliver the latest in tuning technology, allowing you to take control of your tuning needs from your smartphone. The iOS/Android compatible apps pair with the PredatorX dongle to give you complete tuning access from your pocket. The OBDII dongle can stay connected to the vehicle full time, so you're always just seconds away from being able to make tuning changes. The tuners are preloaded with power adding tunes for multiple octane levels, as well as transmission tunes for applications where they are needed. For those seeking more than the provided tunes offer, there is a plethora of end user based parameters that can be adjusted. Speed limiter, tire size, timing and fueling at wide-open-throttle, rev limiters, idle speed and so much more can be adjusted through the PredatorX. Features: iOS and Android support Tune from your smartphone! Preloaded with Performance tunes Trucks get tunes for 87 octane and Premium fuel Performance cars get tunes for 91 and 93 octane fuel TCM tunes are included End user adjustable parameters Disable AFM! Calibrate Speedometer for Taller Tires Set axle ratio if you've swapped gears Remove Speed Limiter Adjust Idle Speed Raise Rev Limiters Live data monitoring Read/Clear Diagnostic Trouble Codes (DTCs) Adjust options like idle, speed limiters, rev limiters, tire size, gear ratios and more. Support for 07-18 GM gas trucks and SUVs, 05-19 Corvette, and 10-24 Camaro V8, and more!

4.0 out of 5 stars ( 16 )

$302.95


$272.65

On Sale

MSD Blaster OEM Replacement Coils

When it comes to late model performance parts, nothing beats bolt-on and direct connection components—especially when they improve performance like these new replacement MSD Blaster ignition coils. They're designed with improved materials and windings to produce a stronger spark. This improved spark helps burn the fuel mixture more efficiently, resulting in smooth idle and heightened mid-range rpm power. Choose the OEM replacement designed for your year/make/model application.

4.72 out of 5 stars ( 630 )

$60.75

$732.95


$54.68

$644.95

On Sale

MSD Street Fire Spark Plug Wire Sets

MSD Street Fire spark plug wire sets deliver high performance at value prices. The wires feature 500 ohms per foot of resistance for improved spark delivery and power, with a helically wound conductor that suppresses EMI. They're also built to last and feature 8mm silicone and synthetic jackets to resist heat and abrasion, silicone boots to protect against high exhaust temperatures, and an Aramid core to provide great strength and durability. A crimping tool is included with universal sets.

4.49 out of 5 stars ( 439 )

$75.55


$68.00

On Sale

DiabloSport inTune i3 Platinum Computer Programmers

DiabloSport inTune i3 Platinum computer programmers come pre-loaded with industry-best Diablo tunes created by their experienced, professional calibrators. They too, are performance enthusiasts addicted to horsepower and racing—and they appreciate the need for custom tunes to take their vehicles to the next level with additional modifications. inTune i3 Platinum units will get your ride "dialed-in," whether you've added a cam, headers, a supercharger, or power-adder. The i3 performance programmers work hand-in-hand with CMR (Chip Master Revolution), allowing you (and the tuning shop of your choice) to tune specifically for your aftermarket modification—from there, the sky is the limit! You've made a significant investment in premium parts for your vehicle. Now let the DiabloSport inTune i3 Platinum computer programmers tie all the ingredients together to make your ride stand out! Order the model designed for your vehicle application.

4.07 out of 5 stars ( 150 )

$475.95


$427.95

On Sale

Earl's Performance Gen III Hemi Supercharger Intercooler Manifolds

Supercharged Gen III Hemi engines have a relatively large intercooler manifold on the back of the supercharger; therefore, the factory manifold may cause clearance issues in an engine swap into a classic muscle car or truck. Earl's Gen III Hemi Supercharger intercooler manifolds are the solution. They are shorter, providing an additional 1.875 in. of clearance, and allows the use of AN hoses for the coolant. Order the Supercharged Gen III Hemi intercooler manifold recommended for your application. Additional product features and details: * Fits: 2015 and up Gen III Hemi 6.2L Hellcat engines * Billet aluminum intercooler manifold with black anodized finish * Replaces bulky factory manifold * Provides additional clearance at the back of the engine to firewall * 1.875 in. shorter than the factory intercooler manifold; extra firewall clearance in engine swap * Two -10 AN female O-ring ports * Works with factory sensor (3/8 in. NPT female port) and bleeder (1/8 in. NPT female port)

Not Yet Reviewed

$511.95


$459.95

On Sale

Mr. Gasket High Performance Thermostats

Mr. Gasket high-performance thermostats are designed to resist large variations in coolant pressures that can occur at high rpms. Under these conditions, coolant temperature and pressure fight for control of the thermostat, keeping it from opening at its designed temperature. These balanced high-performance thermostats have brass-and-copper construction, and open at the right temperature regardless of engine rpm.

3.98 out of 5 stars ( 236 )

$29.11

$32.25


$22.38

$29.03

On Sale

DiabloSport Trinity 2 EX Platinum Performance Programmers

DiabloSport Trinity 2 EX Platinum Performance programmers are game-changers! Trinity (T2) EX units are extremely capable performance tuners and feature-packed monitor/data logger devices—offering the best of both worlds. They feature an impressive, high-resolution 5 in. capacitive touchscreen, full swipe functionality, and industry-leading gauge designs; plus, jaw-dropping power potential and a powerful, yet simple user interface. DiabloSport Trinity 2 EX Platinum Performance programmers feature: * Full-color, high-definition 5 in. touchscreen * Lightning fast read/write times * Performance tuning for mileage, towing, daily driving, and performance * One-Touch, easy menu navigation * Full data-logging capability * Read and clear diagnostic trouble codes * Multi-vehicle licenses available * Correct speedometer and adjust speed/rev limiters (Options, features and coverage may vary, based on vehicle application) * AFM/MDS active fuel management options (Options, features and coverage may vary, based on vehicle application)

3.76 out of 5 stars ( 33 )

$716.95

$727.95


$644.95

$654.95

On Sale

MSD 8.5mm Super Conductor Spark Plug Wire Sets

MSD 8.5mm Super Conductor spark plug wire sets feature a special helically wound core that has just 40-50 ohms of resistance per foot—but with an RFI suppression equal to a 1,500 ohm wire. In fact, each foot of finished wire includes 40 ft. of tightly wound copper for superior conductivity. This winding procedure, combined with a ferro-magnetic impregnated center core, produces an extremely effective Electro Magnetic Interference "choke." This choke, or suppression capability, keeps the EMI inside the wire where it cannot interfere with other electronics on your vehicle. A tough, 8.5mm synthetic/silicone jacket over an extra-heavy glass braid and dielectric insulator keeps the current guided to the plugs. Underneath the high-temperature boots, dual crimp stainless steel terminals feature snap-locks to ensure a secure fit. Each set comes with clip-on cylinder markers for easy identification. MSD's 8.5mm Super Conductor wire sets are available in custom or universal-fit applications, assembled or not, with a variety of terminal and boot end options.

4.65 out of 5 stars ( 1994 )

$158.95


$143.05

On Sale

Flowmaster Super 50 Series Performance Mufflers

Flowmaster Super 50 series muffler is a larger version of Flowmaster's famous 50 series mufflers, and designed for trucks and SUV's, it is also well suited to muscle car and high-performance applications. They are constructed of 16-gauge aluminized steel and fully MIG welded for maximum durability and feature a special tuning chamber that reduces interior resonance, while their larger case improves sound control and optimizes exhaust flow.

4.67 out of 5 stars ( 66 )

$204.95


$184.45

On Sale

DiabloSport PredatorX Tuners with PCM Swap

DiabloSport's PredatorX is the ultimate mobile tuning solution, and now includes a PCM swap. When you connect PredatorX to your vehicle it will gather the info required for the PCM swap and direct you to the swap form right through the app. DiabloSport PredatorX tuners deliver the latest in tuning technology, allowing you to take control of your tuning needs from your smartphone. The iOS/Android compatible apps pair with PredatorX to give you complete tuning access, and the OBDII dongle can stay connected to the vehicle full time, so you're always just seconds away from being able to make tuning changes. Preloaded with power adding tunes for multiple octane levels, they also offer transmission tunes for applications where they are needed. For those seeking more than the tunes provided, there is a plethora of end user based parameters that can be adjusted. Speed limiter, tire size, timing and fueling at wide-open-throttle, rev limiters, idle speed and so much more can be adjusted through the PredatorX. Select the tuner designed for use with your vehicle. Features and benefits: * Add horsepower and torque * No vehicle downtime * Preloaded tunes for multiple octanes * Transmission tune included * Disable MDS * Calibrate speedometer for taller tires * Set axle ratio if you've swapped gears * Disable traction control/ESP * Set target ECT for cooling fans * Disable Auto Start-Stop * Remove speed limiter * Adjust idle speed * Raise rev limiter in drive or neutral * Live data monitoring * Read/clear diagnostic trouble codes (DTCs) * Bypass harness included where applicable

5.0 out of 5 stars ( 1 )

$429.95

$450.95


$385.95

$404.95

On Sale

DiabloSport inTune i3 Computer Programmers

DiabloSport inTune i3 is their third generation of computer programmers, delivering the same great power, features, and application coverage that has established DiabloSport as must-haves for performance enthusiasts. The inTune i3 units, while designed to keep drivers equipped with added horsepower and torque, are also available with 50 state certification. DiabloSport has bundled performance and compliance to offer more for your car, SUV, or truck—paired with the assurance of knowing you're covered at your local smog or emissions center. There's no need to sacrifice power when you choose DiabloSport inTune i3 computer programmers. Order the model designed for your vehicle application. Key features of DiabloSport inTune i3: * Vehicle licenses available to tune multiple vehicles with just one device * New intuitive online update software to keep your i3 current with extended coverage/features, add an extended product warranty, and more * Industry-leading vehicle application coverage for thousands of cars, trucks, Jeeps, and SUVs * Update on the go with Wi-Fi connectivity

4.32 out of 5 stars ( 28 )

$475.95


$427.95

On Sale

DiabloSport Trinity 2 MX Performance Monitors

DiabloSport Trinity 2 MX performance monitors are one of the best upgrades you can add to your ride! These advanced digital gauge solutions feature eye-catching, 5 in. capacitive-touch screens that give you the sharpest graphic display available—so you can keep a close eye on your vehicle while improving the aesthetics of your dash. An all-new, high-speed processor provides easy swipe gestures and navigation throughout the product, resulting in a user experience that will be like nothing else in the automotive aftermarket. DiabloSport Trinity 2 MX performance monitors feature: * Full-color, high-definition 5 in. touchscreen * High-speed data logging with export capability * Customizable gauge screen "layouts" allow you to create and customize numerous layouts containing up to 5 different gauge screens per layout * One-Touch, easy menu navigation * Composite video input for backup camera * Read and clear diagnostic trouble codes * Multi-vehicle licenses available * Swipe the screen left or right to toggle between user-selected gauge screens within a layout * Custom color mixer to customize gauge arcs, backgrounds * Switch between imperial or metric units of measure * Performance tests like 1/4 mile, 0 to 60 mph

5.0 out of 5 stars ( 1 )

$685.95


$616.95

On Sale

ACCEL Mopar Remote Super Coils

ACCEL Mopar Remote Super Coils provide increased performance for Dodge trucks and Jeeps. You get quicker starts, improved idle, crisp throttle response, and higher top rpm power. These coils are compatible with Mopar J-TEC computer-controlled ignitions and are direct bolt-in units.

4.41 out of 5 stars ( 102 )

$78.85


$60.64

On Sale

Flowmaster Super 44 Series Mufflers

Flowmaster Super 44 Series mufflers use the same technology as the original Super 40 mufflers—but also offer some distinct advantages. The Super 44s deliver a deep, rich tone with an improved flow path radius, optimum internal flow, and sound control engineering, all created with Delta Flow technology. They're the most aggressive, deepest sounding, highest performing 4 in. case street mufflers that Flowmaster has ever built. These American-made, all-black mufflers exceed OEM specifications for use on street cars, race cars, and sport trucks. Super 44s are ideal when dynamic sound, torque, and horsepower improvements are demanded in a smaller high performance muffler. Their maximum performance and improved flow path will generate more torque and power than ever before! If you really want to hear your exhaust system inside as well as outside of your vehicle, then order the Flowmaster Super 44 muffler best suited to fit your application.

4.76 out of 5 stars ( 400 )

$137.95


$124.15

On Sale

DiabloSport High Output Ignition Coils

DiabloSport offers high output ignition coils for a wide range of vehicles, including many Jeep, Ram, and Dodge cars and trucks from 2005 and up. They are an upgrade over stock coils for the 5.7, 6.1, 6.2, and 6.4 Hemi applications. DiabloSport found gains when installing these replacement coils on late model applications, and you can expect the same. Better throttle response, improved cold starts, and increased power output are the result of high efficiency windings that make use of better design and materials than the OEM units. The stock replacement design makes them a quick and easy installation on most applications. Order individually or in a set of 8. Product features: * High output coil upgrade * Upgraded internal materials and design * Improve power output * Works on most 2005-current Hemi applications * Factory replacement design * Simple installation * Great upgrade for older, high-mile coils * Gains of 7.8 RWHP on 2016 Hellcat at Stock Boost Level

Not Yet Reviewed

$84.29

$599.95


$47.52

$399.70

On Sale

ACCEL Performance Spark Plugs

ACCEL performance spark plugs produce a larger spark for more power at high rpms. They improve throttle response and fuel economy and reduce fouling. Their purified Alumina insulator prevents arcing, and their machine-rolled threads protect heads.

4.74 out of 5 stars ( 290 )

$33.62


$30.26

On Sale

Flowmaster Delta Force Cold Air Intake Kits

Flowmaster Delta Force cold air intakes are the elite kits you can call upon to help attain maximum performance and efficiency for your vehicle. All systems feature ultra-trick looking durable cross-linked polyethylene intake tubes with a large high-flow conical shaped air filter ensuring it will trap more dirt/dust particles than the typical filter. They are highlighted with Flowmaster logos to show others you're serious about quality and performance. Installation is easy utilizing factory mounting points. Take "operation cool airflow" to the next level with the addition of Delta Force cold air intake kits. Flowmaster Delta Force cold air intakes feature: * Roto-molded cross-linked polyethylene (XLPE) high-flow intake tube * Custom-designed black powdercoated air dam with foam rubber seal * Reusable/cleanable air filter * Multi-layer reinforced silicone couplers * Anodized aluminum fittings * Stainless steel hardware * No tuning required

4.86 out of 5 stars ( 7 )

$536.95


$482.95

On Sale

Flowmaster FlowFX Exhaust Systems

Flowmaster FlowFX exhaust systems are a "sound" choice for your vehicle. Delivering a moderately aggressive tone, they're built with bright 409S stainless steel tubing, and FlowFX straight-through mufflers with large cores for maximum performance and a deep sound. Many systems also include 304 stainless steel tips finished in a black ceramic coat or polished, and embossed with the Flowmaster logo. Flowmaster FlowFX exhaust systems are designed for ease-of-installation, and include all necessary parts, hardware, and detailed instructions. Choose the style, pipe size, muffler quantity and configuration for best fitment on your vehicle.

4.35 out of 5 stars ( 164 )

$349.95


$314.95

On Sale

Hooker Blackheart Headers

Hooker Blackheart headers deliver premium performance with a reasonable price. Hooker utilizes stainless steel and mild steel for construction of these headers designed for optimum flow, maximum velocity, and ground clearance. Whether you're looking for shorty headers or long tube, Blackheart headers are available in a variety of styles and sizes to fit a wide selection of vehicles from luxury rides to sports cars, modern muscles, and even trail-blazing rigs. When it's time to tear the heart out of the competition, choose Blackheart from Hooker!

3.8 out of 5 stars ( 51 )

$716.95


$644.95

On Sale

B&M Transmission Filters

B&M high-flow transmission filters are designed to help protect your transmission component, by removing unwanted particles from your automatic transmission fluid--and that's a good thing!

4.86 out of 5 stars ( 14 )

$32.72


$29.45

On Sale

Superchips Flashpaq F5 Pro Tuners

Superchips Flashpaq F5 Pro tuners put your vehicle's tune in your hands. These handheld devices read stock vehicle files and load custom-tuned files built through HP Tuners custom tuning software (there are no pre-loaded tunes). Find your favorite HP Tuners dealer and work with them to build the perfect tune for your setup. F5 Pro devices will hold up to four custom tunes and monitor/log up to eight vehicle PIDs. No matter what aftermarket parts you've installed, you can deliver power levels designed specifically for the upgrades you have added to your ride. Superchips Flashpaq F5 Pro tuners feature high-definition color screens and were designed with simplicity and functionality in mind—making it easier than ever to select your custom power level and have instant horsepower gains and drivability improvements!

4.38 out of 5 stars ( 8 )

$460.95


$413.95

On Sale

Mr. Gasket Transmission Pan Gaskets

Do you have a leaky transmission pan gasket? You need to replace it with one of these premium transmission pan gaskets from Mr. Gasket. They're precision-made from materials that feature excellent compressibility and greater thickness recovery for a positive seal. Your garage floor will thank you!

4.56 out of 5 stars ( 32 )

$58.35


$52.52

On Sale

ACCEL Super Coils

ACCEL Super Coils are engineered for a faster rise time and a longer spark duration. They produce higher spark energy for increased performance. These coils are available for a wide variety of specific engine applications. Order the set designed for your make and model.

4.53 out of 5 stars ( 806 )

$86.95

$665.95


$66.86

$598.95

On Sale

ACCEL Extreme 9000 Ceramic Spark Plug Wire Sets

ACCEL Extreme 9000 ceramic wires are the cure for burnt spark plug boots. These wires provide excellent energy delivery while providing the highest level of RFI/EMI suppression. They're ideal for custom engines, boats, and RVs—plus great trackside accessories when you need to make up a replacement wire. ACCEL Extreme 9000 ceramic spark plug wire sets are available straight or in right-angle configurations. Order the set recommended for your vehicle and engine application. More product features include: * Finished with stainless steel spark plug terminals and ceramic spark plug boots * Each wire features ultra-high temperature double silicone wire rated at 600 degrees F * Ferro-Spiral core wire developed for performance use * Capable of withstanding up to 2,000 degrees F

4.44 out of 5 stars ( 473 )

$225.15


$126.59