ARP Pro Series cylinder head studs are cold-forged to ensure molecular integrity. They're heat-treated prior to thread rolling and machining. ARP Pro Series kits are also available with 12-point nuts, and all studs come complete with hardened parallel washers for an even load distribution and accurate torque readings. With hundreds of models ready to ship, these cylinder head fasteners can be ordered for virtually any style engine.

Every AirREX upper mount is CNC machined from 6061 aluminum and then hard anodized. High density polyurethane bushings and/or high performance bearings completes the package to ensure exact fitment and durability. These upper mounts not only simplify installation but also improve ride quality, handling, and help provide maximum drop by replacing the bulky OEM upper mount. NOTE: Not all applications include upper mounts. A 12-way compression + rebound (together) adjustable damper is standard in every AirREX application. Each damper is matched to the air spring (bellow or sleeve) for the vehicle application and the user can further adjust for performance or comfort by the simple turn of a knob. High durability 2-ply double convoluted air springs help provide both a comfortable ride at driving height and maximum drop when aired out. The size of the bellow is carefully chosen by AirREX engineers for each application to ensure correct spring rate and proper clearance for the vehicle. Compression fittings are used to ensure a reliable leak free seal when used with 6mm or ¼ inch DOT nylon air tubing. Each AirREX damper is fully threaded to maximize adjustability similar to that of a coil over. Users can easily adjust for maximum drop or for maximum comfort at driving height by simply loosening the lower lock collar and turning the damper + air spring assembly up or down. Every AirREX application includes a vehicle specific lower bracket which is manufacture to exact OEM specification. Every tab or bracket for the hub, spindle, sway bar, brake lines, abs sensor, etc. is present to ensure proper fitment like that of the factory suspension. Some applications will include a high density polyurethane lower mount bushing. Control system not included. To complete this Air Suspension system please choose from one of our Compressor Systems.

Every AirREX upper mount is CNC machined from 6061 aluminum and then hard anodized. High density polyurethane bushings and/or high performance bearings completes the package to ensure exact fitment and durability. These upper mounts not only simplify installation but also improve ride quality, handling, and help provide maximum drop by replacing the bulky OEM upper mount. NOTE: Not all applications include upper mounts. A 12-way compression + rebound (together) adjustable damper is standard in every AirREX application. Each damper is matched to the air spring (bellow or sleeve) for the vehicle application and the user can further adjust for performance or comfort by the simple turn of a knob. High durability 2-ply double convoluted air springs help provide both a comfortable ride at driving height and maximum drop when aired out. The size of the bellow is carefully chosen by AirREX engineers for each application to ensure correct spring rate and proper clearance for the vehicle. Compression fittings are used to ensure a reliable leak free seal when used with 6mm or ¼ inch DOT nylon air tubing. Each AirREX damper is fully threaded to maximize adjustability similar to that of a coil over. Users can easily adjust for maximum drop or for maximum comfort at driving height by simply loosening the lower lock collar and turning the damper + air spring assembly up or down. Every AirREX application includes a vehicle specific lower bracket which is manufacture to exact OEM specification. Every tab or bracket for the hub, spindle, sway bar, brake lines, abs sensor, etc. is present to ensure proper fitment like that of the factory suspension. Some applications will include a high density polyurethane lower mount bushing. Control system not included. To complete this Air Suspension system please choose from one of our Compressor Systems.

Every AirREX upper mount is CNC machined from 6061 aluminum and then hard anodized. High density polyurethane bushings and/or high performance bearings completes the package to ensure exact fitment and durability. These upper mounts not only simplify installation but also improve ride quality, handling, and help provide maximum drop by replacing the bulky OEM upper mount. NOTE: Not all applications include upper mounts. A 12-way compression + rebound (together) adjustable damper is standard in every AirREX application. Each damper is matched to the air spring (bellow or sleeve) for the vehicle application and the user can further adjust for performance or comfort by the simple turn of a knob. High durability 2-ply double convoluted air springs help provide both a comfortable ride at driving height and maximum drop when aired out. The size of the bellow is carefully chosen by AirREX engineers for each application to ensure correct spring rate and proper clearance for the vehicle. Compression fittings are used to ensure a reliable leak free seal when used with 6mm or ¼ inch DOT nylon air tubing. Each AirREX damper is fully threaded to maximize adjustability similar to that of a coil over. Users can easily adjust for maximum drop or for maximum comfort at driving height by simply loosening the lower lock collar and turning the damper + air spring assembly up or down. Every AirREX application includes a vehicle specific lower bracket which is manufacture to exact OEM specification. Every tab or bracket for the hub, spindle, sway bar, brake lines, abs sensor, etc. is present to ensure proper fitment like that of the factory suspension. Some applications will include a high density polyurethane lower mount bushing. Control system not included. To complete this Air Suspension system please choose from one of our Compressor Systems.

Every AirREX upper mount is CNC machined from 6061 aluminum and then hard anodized. High density polyurethane bushings and/or high performance bearings completes the package to ensure exact fitment and durability. These upper mounts not only simplify installation but also improve ride quality, handling, and help provide maximum drop by replacing the bulky OEM upper mount. NOTE: Not all applications include upper mounts. A 12-way compression + rebound (together) adjustable damper is standard in every AirREX application. Each damper is matched to the air spring (bellow or sleeve) for the vehicle application and the user can further adjust for performance or comfort by the simple turn of a knob. High durability 2-ply double convoluted air springs help provide both a comfortable ride at driving height and maximum drop when aired out. The size of the bellow is carefully chosen by AirREX engineers for each application to ensure correct spring rate and proper clearance for the vehicle. Compression fittings are used to ensure a reliable leak free seal when used with 6mm or ¼ inch DOT nylon air tubing. Each AirREX damper is fully threaded to maximize adjustability similar to that of a coil over. Users can easily adjust for maximum drop or for maximum comfort at driving height by simply loosening the lower lock collar and turning the damper + air spring assembly up or down. Every AirREX application includes a vehicle specific lower bracket which is manufacture to exact OEM specification. Every tab or bracket for the hub, spindle, sway bar, brake lines, abs sensor, etc. is present to ensure proper fitment like that of the factory suspension. Some applications will include a high density polyurethane lower mount bushing. Control system not included. To complete this Air Suspension system please choose from one of our Compressor Systems.

Every AirREX upper mount is CNC machined from 6061 aluminum and then hard anodized. High density polyurethane bushings and/or high performance bearings completes the package to ensure exact fitment and durability. These upper mounts not only simplify installation but also improve ride quality, handling, and help provide maximum drop by replacing the bulky OEM upper mount. NOTE: Not all applications include upper mounts. A 12-way compression + rebound (together) adjustable damper is standard in every AirREX application. Each damper is matched to the air spring (bellow or sleeve) for the vehicle application and the user can further adjust for performance or comfort by the simple turn of a knob. High durability 2-ply double convoluted air springs help provide both a comfortable ride at driving height and maximum drop when aired out. The size of the bellow is carefully chosen by AirREX engineers for each application to ensure correct spring rate and proper clearance for the vehicle. Compression fittings are used to ensure a reliable leak free seal when used with 6mm or ¼ inch DOT nylon air tubing. Each AirREX damper is fully threaded to maximize adjustability similar to that of a coil over. Users can easily adjust for maximum drop or for maximum comfort at driving height by simply loosening the lower lock collar and turning the damper + air spring assembly up or down. Every AirREX application includes a vehicle specific lower bracket which is manufacture to exact OEM specification. Every tab or bracket for the hub, spindle, sway bar, brake lines, abs sensor, etc. is present to ensure proper fitment like that of the factory suspension. Some applications will include a high density polyurethane lower mount bushing. Control system not included. To complete this Air Suspension system please choose from one of our Compressor Systems.

Every AirREX upper mount is CNC machined from 6061 aluminum and then hard anodized. High density polyurethane bushings and/or high performance bearings completes the package to ensure exact fitment and durability. These upper mounts not only simplify installation but also improve ride quality, handling, and help provide maximum drop by replacing the bulky OEM upper mount. NOTE: Not all applications include upper mounts. A 12-way compression + rebound (together) adjustable damper is standard in every AirREX application. Each damper is matched to the air spring (bellow or sleeve) for the vehicle application and the user can further adjust for performance or comfort by the simple turn of a knob. High durability 2-ply double convoluted air springs help provide both a comfortable ride at driving height and maximum drop when aired out. The size of the bellow is carefully chosen by AirREX engineers for each application to ensure correct spring rate and proper clearance for the vehicle. Compression fittings are used to ensure a reliable leak free seal when used with 6mm or ¼ inch DOT nylon air tubing. Each AirREX damper is fully threaded to maximize adjustability similar to that of a coil over. Users can easily adjust for maximum drop or for maximum comfort at driving height by simply loosening the lower lock collar and turning the damper + air spring assembly up or down. Every AirREX application includes a vehicle specific lower bracket which is manufacture to exact OEM specification. Every tab or bracket for the hub, spindle, sway bar, brake lines, abs sensor, etc. is present to ensure proper fitment like that of the factory suspension. Some applications will include a high density polyurethane lower mount bushing. Control system not included. To complete this Air Suspension system please choose from one of our Compressor Systems.

Tones worthy of tremors. Presenting The Best Sounding Exhausts on the Planet™ for the Jeep Grand Cherokee SRT Touring Edition.....Precision-engineered H-pipe featured in all versions for a deep, rich toneProudly designed, engineered, and manufactured at AWE in the USAMax gains of 12 ft-lbs of torque and 3 hp at the wheelsTouring Edition features patented drone-canceling 180 Technology®, engineered perfectly for the 6.4L HEMI V8Handcrafted from full 3” CNC mandrel-bent, U.S.-made .065” wall T304L stainless steelLess is more: clean, straight-through design maximizes performanceDirect bolt-on for factory-like simplicityTip options include dual 5” slash cut tips in chrome silver or diamond blackPerfect fitment guaranteedAWE No CEL guaranteeLifetime warranty (one year on tip finishes)The Options Touring Edition Exhaust: The Touring Edition is a full 3” straight-through stainless steel catback configuration capable of delivering optimal power while remaining drone-free throughout the entire rev range. Featuring a precision-engineered H-pipe and AWE’s patented drone-canceling solution, 180 Technology®, the Touring Edition delivers deep, rich exhaust notes that coax anyone in your lane to move out of the way. Perfect tone, compliments of AWE 180 Technology® As exhaust gases exit the HEMI engine and flow into an AWE 180 Technology® equipped resonator, they pass through strategically located ports, and into reflection chambers. Sound waves, carried by these exhaust gasses, bounce off the walls of the reflection chambers. By controlling the size and location of the ports and the chambers, we also control when the sound waves exit the chambers. The specific timing of when the reflected sound waves rejoin the main exhaust flow creates a one-hundred-and-eighty-degree out-of-phase sound wave that cancels out problematic frequencies. More on AWE 180 Technology® in the tab above. 

SPECIAL ORDER ITEM - Black Ops Products are currently ordered once a month. Have your order in by the end of the current month to take delivery in 6 weeks from the monthly order date. This is to keep prices as low as possible.   Fits all 2012-2022 All Jeep Grand Cherokees Including SRT and Trackhawk  Black Ops Autoworks is proud to once again bring you the absolute best parts made to solve a real problem on the WK2 Chassis with our Jeep Grand Cherokee Adjustable Front Upper A-Arms. For the many of you who have lowered your ride, you know that doing so causes your Camber to go out-of-spec negative Front and Rear.  Black Ops popular Jeep Grand Cherokee Billet Adjustable Rear Upper Control Arms have helped hundreds of you get the rear adjusted back into spec, but until now there has not been a good solution for the front. These Jeep Grand Cherokee Adjustable Front Upper A-Arms are designed to be stronger than the OEM stamped steel arms while at the same time allowing a full range of adjustment using our special, laser-cut stainless steel locking tabs.  These tabs allow approximately plus-or-minus 1.2 degrees of camber adjustment in the front (with a little more being available in special circumstances). Black Ops use a Made in the USA stainless steel, TEFLON-lined spherical bearing with all stainless retaining rings.  They even Loctite the bearing in place during assembly to ensure it never tries to move or spin.  r new bearing cover keeps the top of the bearing clean which helps it to live a long and happy life. All hardware you need is included (factory inboard mount bolts are retained) and this system is 100% compatible with the factory ride-height sensor system.  So, install them easily, get to the alignment shop to get them dialed in, and put an end to excessive tire wear, unpredictable handling, and lack of traction from a bad alignment. Engineered, manufactured, assembled and packaged in the USA using nearly 100% USA-made parts, there simply is not a better front alignment solution in existence for the WK2 chassis. NOTE: Please make sure you use the supplied Silicone lube before install to avoid the Stiffer bushing from squeaking, Energy Suspension bushings are known to squeak if not lubed Year Make Model Submodel 2017-2022 Jeep Grand Cherokee SRT 2018-2022 Jeep Grand Cherokee Trackhawk

SPECIAL ORDER ITEM - Black Ops Products are currently ordered once a month. Have your order in by the end of the current month to take delivery in 6 weeks from the monthly order date. This is to keep prices as low as possible.   Black Ops Auto Works Jeep Grand Cherokee Billet Strut Brace 2012-2022 The Black Ops Auto Works Jeep Grand Cherokee Billet Strut Brace has been designed to provide the ultimate combination of performance and aesthetics.  While other Strut Brace products are primarily designed to look the part, our Black Ops Auto Works Jeep Grand Cherokee Billet Strut Brace has been engineered to be rigid in every dimension and provide meaningful mechanical support to the tops of the Strut Towers during hard cornering or braking. The Black Ops Auto Works Jeep Grand Cherokee Billet Strut Brace, precision machined from 6061 billet aluminum is the largest billet piece we have ever produced measuring nearly 42" long.  They have strategically machined pockets in the bar to reduce weight while leaving a triangulated web that assures it retains it's torsional and bending strength.  The thick aluminum mounting plates at each end fasten directly to all 3 of the strut mount bolts via chromoly steel standoffs and provide a solid base that resists loads in torsion as well as shear.  The billet risers have pockets machined that pay homage to Jeep's signature 7-slot look. The included hardware is all Class 10.9 or higher and bright zinc plated for long life.  The bar installs easily, does not impact hood functionality, and is compatible with a variety of WK2 models (including the SRT!). When you're ready for the ultimate in performance and appearance for your ride, look no further than the Black Ops Auto Works Billet Strut Brace! Fitment: 2012-2019 All Jeep Grand Cherokee (Does not fit Trackhawk cooler reservoir would need the relocating kit) PLEASE NOTE: Pictured of the Raw Aluminum is to show details only you will receive a Anodized Black Bar. We do not offer any other color than Black Anodized. Below are some Examples of the bar with customers added touches. #1 Black Anodize How we ship #2 Black Anodize w/ Customer Added Vinyl  #3 Customer Painted White and Blue #4 Customer painted Blue Face Only   FEA Testing under load Below Most importantly this is USA Aluminium make sure you are not buying 3rd world aluminum all Aluminum is not created equal! Buy USA and always look for the stamp below throughout our site this is all you will see on all Black Ops Products because we believe in the best Made In The USA!! 100% Sourced USA Materials Year Make Model Submodel 2012-2022 Jeep Grand Cherokee SRT

Boundary Barra billet steel anti-cavitation oil pump backing plate , made in the USA from the finest materials . These Plates increase bearing life and deliver clean supply of oil with out the OEM problem of trapped air and foam. All Backing plates machined within a Tenth!!

Billet Crank Sprockets from Boundary follow the same heritage as our their pump gears, manufactured 100% in house with US sourced materials. These sprockets start with a chromoly steel that is 10 times stronger then the OEM powdered metal, hot quenched with a low temper for the highest strength and resistance to wear. All sprockets heat treated to maximum hardness while maintaining toughness Precision CNC machined and broached for snug accurate fit Dimensions checked after machining and after heat treating for guaranteed fit. 80% more cross section versus OEM at the keyway Weighs 30% more then OEM at 170 grams vs 130 grams giving the highest strength sprocket on the market. High finish reduces friction and chain vibration New tooth geometry strengthens teeth and keyway

Made in the USA by Boundary Racing Pumps  , these must have billet gears are available  for all Horsepower improved Ford Coyote V8 engines  ( Falcon & Mustang ). All Boundary billet oil pump gears are cut from the highest grade steel billets and are ready for whatever horsepower you plan to throw at them!