87530 - LIGHT WEIGHT MAIN CHASSIS
The Hellfire Light Weight Main Chassis is machined from 7075 mil-spec aluminum. This chassis replaces...more

86556 - BILLET FRONT BRACE (BLACK)
This machined front brace replaces the stock plastic brace. It is stronger and reduces chassis flex between...more

86557 - BILLET FRONT TOWER BRACE (BLACK)
This machined front tower brace replaces the stock plastic brace. It is stronger and creates a more rigid...more

86558 - BILLET REAR TOWER BRACE (BLACK)
This machined rear tower brace replaces the stock plastic brace. It is stronger and creates a more rigid...more

87534 - EXTRA WIDE HEX ADAPTER (7.5mm / BLACK / 2pcs )
The Hellfire Extra Wide Hex Adapter gives your vehicle a wider stance for better traction. These are...more

87538 - FIBERGLASS BRAKE PAD (4pcs)
The durable Fiberglass Brake Pad prevents brake fading even in the most aggressive driving. Useful...more

86511 - LIGHT WEIGHT SPUR GEAR 51T
These Light Weight Spur Gears are machined from hardened steel and have less rotational mass than the...more

86512 - LIGHT WEIGHT SPUR GEAR 52T
These Light Weight Spur Gears are machined from hardened steel and have less rotational mass than the...more

86513 - LIGHT WEIGHT SPUR GEAR 53T
These Light Weight Spur Gears are machined from hardened steel and have less rotational mass than the...more

87532 - TITANIUM TURNBUCKLE M5x75mm (2pcs)
Titanium Turnbuckles M5x75mm (2pcs) are now available for the HPI Racing Hellfire. These titanium turnbuckles...more

93465 - TITANIUM TURNBUCKLE M3x31mm (2pcs)
Titanium Turnbuckles M3x31mm (2pcs) are now available for the HPI Racing Hellfire. These titanium turnbuckles...more

93677 - TITANIUM TURNBUCKLE M5x60mm (2pcs)
A Titanium Turnbuckle Set is a high performance upgrade for the Hellfire stock front upper camber links....more

87541 - 6mm FRONT LOWER SUSPENSION MOUNT (BACK SIDE)
These suspension mounts are 6mm thick, which is 1mm thicker than the standard mount, for...more

86174 - ALUMINUM MOUNT AND RETAINER SET (BLACK)
Genuine HPI quality spare part for easy maintenance and repairs.more

87542 - 6mm REAR LOWER SUSPENSION MOUNT (FRONT SIDE)
The 6mm Rear Lower Suspension Mount is machined from 7075 mil-spec aluminum. This mount replaces the...more

85525 - SERVO ARM SET
Genuine HPI quality spare part for easy maintenance and repairs.more

87515 - PRECISION PISTON 1.4x2 Holes (4pcs / Black)
These Hellfireshock pistons are precision machined from aerospace POM (polyoxymethylene), providing pistons...more

87516 - PRECISION PISTON 1.6x2 Holes (4pcsWhite)
These Hellfire shock pistons are precision machined from aerospace POM (polyoxymethylene). Harder for...more

86587 - BILLET HEAVY DUTY SHOCK TOWER
This 5mm thick, hard anodized shock tower greatly increases the strength compared to the standard part...more

86527 - FRONT SUSPENSION MOUNT ADJUSTABLE KICK UP
This optional suspension mount allows further geometry adjustment beyond the standard front mount; it...more

86542 - TOP SHOCK CAP (PURPLE)
This stronger Top Shock Cap improves the durability compared to the standard resin part and increases...more

87531 - BILLET STEERING PLATE (BLACK)
This steering plate has been lightened and shaped to allow more clearance for extreme suspension angles....more

87525 - HELLFIRE SHOCK SPRING SET (ID18xL80mm / 6pair s)
For more convenience the optional Shock Springs for the Hellfire are available as a set including all...more

86548 - SUSPENSION SHAFT 3x43mm (TITANIUM NITRIDE COATING)
These titanium nitride coated shafts reduce friction and adds durability. #86546 Suspension Shaft 3x45mm...more

86549 - SHOCK SPRING 18x80x1.5mm 12.5 COILS (BLUE 71gF / mm)
A selection of different size Shock Springs are available for the Hellfire. The different springs have...more

86551 - SHOCK SPRING 18x80x1.8mm 14.5 COILS (PINK 134gF / mm)
A selection of different size Shock Springs are available for the Hellfire. The different springs have...more

86553 - SHOCK SPRING 18x80x1.8mm 12.5 COILS (WHITE 159gF / mm)
A selection of different size Shock Springs are available for the Hellfire. The different springs have...more

86555 - SHOCK SPRING 18x80x1.8mm 10.5 COILS (RED 196gF / mm)
A selection of different size Shock Springs are available for the Hellfire. The different springs have...more

86585 - BILLET ONE PIECE ENGINE MOUNT (for BUMP START ONLY / PURPLE)
This engine mount for the HPI Hellfire is a one-piece unit that will reduce engine vibration and provides...more

86582 - BILLET HEATSINK ENGINE MOUNTS (PURPLE)
These engine mounts replace the Hellfire stock cast parts for more durability and increased heat dissipation...more

86583 - BILLET ENGINE PLATE (PURPLE)
This optional engine plate increases the bracing potential over stock engine plate by adding material...more

87131 - HPI ROTO START 2 SYSTEM (FOR NITRO STAR K SERIES ENGINE w / PULLSTART)
Start your vehicle quickly and easily with the updated Roto Start 2. The Roto Start 2 features a more...more

80655 - CRYSTAL SET (GREEN BAND 5 / FM 27.195MHz)
Genuine HPI quality spare part for easy maintenance and repairs. For use only with 27mHz FM radios.more

80653 - CRYSTAL SET (ORANGE BAND 3 / FM 27.095MHz)
Genuine HPI quality spare part for easy maintenance and repairs. For use only with 27mHz FM radios.more

80654 - CRYSTAL SET (YELLOW BAND 4 / FM 27.145MHz)
Genuine HPI quality spare part for easy maintenance and repairs. For use only with 27mHz FM radios.more

80651 - CRYSTAL SET (BROWN BAND 1 / FM 26.995MHz)
Genuine HPI quality spare part for easy maintenance and repairs. For use only with 27mHz FM radios.more

80652 - CRYSTAL SET (RED BAND 2 / FM 27.045MHz)
Genuine HPI quality spare part for easy maintenance and repairs. For use only with 27mHz FM radios.more

80656 - CRYSTAL SET (BLUE BAND 6 / FM 27.255MHz)
Genuine HPI quality spare part for easy maintenance and repairs. For use only with 27mHz FM radios.more

80553 - HPI TF-10 TRANSMITTER (3ch / FM27MHz)
A top-quality radio transmitter, the 3-channel pistol-grip style TF-10 features FM transmission and the...more

80558 - HPI RF-10 RECEIVER (FM 27MHz / 3ch)
Genuine HPI quality spare part for easy maintenance and repairs. High quality 27mHz FM 3-channel receiver....more

80588 - ADJUSTABLE STABILITY CONTROL SYSTEM / DRIFT ASSIST
The Secret Weapon For Your Drift Distance and Angle The HPI D-BOX drift assist system especially developed...more

80579 - RECEIVER SWITCH
Genuine HPI quality spare part for easy maintenance and repairs. Also fits any nitro-powered car, buggy...more

80551 - HPI TF-4 TRANSMITTER without CRYSTAL (3ch / AM27MHz)
Genuine HPI quality spare part for easy maintenance and repairs.more

80555 - HPI RF-2 RECEIVER without CRYSTAL (AM 27MHz / 4ch)
Genuine HPI quality spare part for easy maintenance and repairs.more

2012 - HUMP BATTERY PACK FOR RECEIVER (6V 1200mAh / Ni-MH)
High capacity receiver packs for Nitro cars and trucks! Our battery packs are assembled with plugs and...more

80601 - CRYSTAL SET (BROWN A1 / AM 26.995MHz)
more

80602 - CRYSTAL SET (RED A2 / AM 27.045MHz)
more

80603 - CRYSTAL SET (ORANGE A3 / AM 27.095MHz)
more

80604 - CRYSTAL SET (YELLOW A4 / AM 27.145MHz)
more

80605 - CRYSTAL SET (GREEN A5 / AM 27.195MHz)
more

80606 - CRYSTAL SET (BLUE A6 / AM 27.255MHz)
more

87519 - HEAVY-DUTY WHEEL NUT 17mm (M12 / BLACK / 4pcs)
These wheel nuts are serrated for better grip. This is the same wheel nut that comes on the Hellfire...more

87543 - FLYWHEEL (7x37x10mm / SILVER )
Genuine HPI quality spare part for easy maintenance and repairs.more

86951 - PRO SILICONE SHOCK OIL 10wt (60cc)
HPI Pro Silicone Shock Oil is available for racers and hobbyists to refill and rebuild their shocks....more

86953 - PRO SILICONE SHOCK OIL 20wt (60cc)
HPI Pro Silicone Shock Oil is available for racers and hobbyists to refill and rebuild their shocks....more

86959 - PRO SILICONE SHOCK OIL 50wt (60cc)
HPI Pro Silicone Shock Oil is available for racers and hobbyists to refill and rebuild their shocks....more

86955 - PRO SILICONE SHOCK OIL 30wt (60cc)
HPI Pro Silicone Shock Oil is available for racers and hobbyists to refill and rebuild their shocks....more

86957 - PRO SILICONE SHOCK OIL 40wt (60cc)
HPI Pro Silicone Shock Oil is available for racers and hobbyists to refill and rebuild their shocks....more

Z186 - PRO THREAD LOCK (RED / 3cc)
Get a grip on loose screws with HPI red Pro Thread Lock! Conveniently packaged to fit in even the most...more

87546 - GLOW PLUG WRENCH
Genuine HPI quality spare part for easy maintenance and repairs.more

86546 - SUSPENSION SHAFT 3x45mm (TITANIUM NITRIDE COATING)
These titanium nitride coated shafts reduce friction and adds durability. #86546 Suspension Shaft 3x45mm...more

86547 - SUSPENSION SHAFT 4x77.5mm(TITANIUM NITRIDE COATING)
These titanium nitride coated shafts reduce friction and adds durability. #86546 Suspension Shaft 3x45mm...more

9062 - NITRO CAR CLEANER
The ultimate cleaning aid, HPI's Nitro Car Cleaner is a fantastic motor spray and pressurized cleaner...more

9084 - CURVED SCISSORS
HPI Curved Scissors are the best way to cut the polycarbonate plastics used to make HPI's unique bodyshells....more

ED100077 - EFRA 2032 Tuned 3 Chamber Pipe c / w Conical Manifold (Off-Road)
Unleash the hidden horsepower in your 21 size engine. This pipe and manifold combination is perfect...more