1403 - NITRO STAR F3.5 ENGINE WITH PULLSTART
Give your Savage a boost with the Nitro Star F3.5 engine! This .21 cubic inch engine is 3.5cc of pure,...more

1495 - NITRO STAR F4.6 ENGINE WITH PULLSTART
The F4.6 is the powerplant responsible for the immense speeds and raw torque in the Savage X 4.6, and...more

15204 - NITRO STAR K4.6 HO ENGINE WITH PULLSTART
The HPI Nitro Star K4.6 HO engine is the high output (HO) version of the well known HPI Nitro Star K4.6...more

1408 - NITRO STAR F4.1 ENGINE WITH PULLSTART
Big Block Power for big trucks! The HPI Nitro Star F4.1 is the next evolutionary step up from the proven...more

15201 - NITRO STAR K4.6 ENGINE WITH PULLSTART
Available from HPI Racing, the Nitro Star K4.6 engine, capable of propelling the Savage monster truck...more

1401 - NITRO STAR 21BB ENGINE WITH PULLSTART
Genuine HPI quality spare part for easy maintenance and repairs.more

15107 - NITRO STAR T3.0 ENGINE WITH PULLSTART
Powering the RTR NITRO RS4 3 EVO+, the T3.0 is HPI's a fantastic engine for speed fanatics! With 3cc...more

15105 - NITRO STAR G3.0 ENGINE WITH PULLSTART
Pulverize the competition with this amazingly fast, durable and easy to adjust engine! Using the latest...more

15101 - NITRO STAR T-15 ENGINE with PULLSTART
Genuine HPI quality spare part for easy maintenance and repairs.more

72140 - AIR CLEANER 30mm
Genuine HPI quality spare part for easy maintenance and repairs.more

72175 - HIGH PERFORMANCE AIR CLEANER (10mm)
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72438 - HIGH PERFORMANCE AIR CLEANER (15mm)
High Performance Air Filter for the Savage 21! Made to fit the Nitro Star 21BB engine and any engine...more

72439 - FOAM for HIGH PERFORMANCE AIR CLEANER (#72438)
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87044 - AIR CLEANER 35x35mm
Genuine HPI quality spare part for easy maintenance and repairs.more

87198 - AIR CLEANER (21+ SIZE)
HPI has designed a new air filter for all Big Block Nitro Star engines. The improved design will give...more

87207 - AIR CLEANER (12-18 SIZE)
HPI's high performance Air Cleaner for 12 to 18 size engines! Dual layers of micro density foam helps...more

87208 - AIR CLEANER SLEEVE SET (FOR #87207)
Spare part for #87207 Air Cleaner (12-18 size).more

87213 - AIR CLEANER FOAM ELEMENT SET (FOR #87207)
Spare part for #87207 Air Cleaner (12-18 size).more

A804 - COLLET 7x5mm
Genuine HPI quality spare part for easy maintenance and repairs.more

A874 - SILICONE TUBE 6x10x100mm (MUFFLER)
Genuine HPI quality spare part for easy maintenance and repairs.more

86110 - TUNED PIPE (COMPOSITE NYLON / SAVAGE)
Genuine HPI quality spare part for easy maintenance and repairs.more

86138 - ALUMINUM TUNED PIPE (POLISHED / 21+)
Aluminum Tuned Pipe for the Savage monster truck! Suitable for big-block engines, this new aluminum tuned...more

86139 - ALUMINUM TUNED PIPE (PURPLE / 21+)
Aluminum Tuned Pipe for the Savage monster truck! Suitable for big-block engines, this new aluminum tuned...more

86596 - TUNED PIPE (HARD ANODIZED)
Genuine HPI quality spare part for easy maintenance and repairs for HPI's best performance 1/8th scale...more

A868 - TUNED PIPE (COMPOSITE NYLON)
Genuine HPI quality spare part for easy maintenance and repairs.more

A970 - TUNED PIPE AND EXHAUST HEADER SET (HPI / OS / TT / DYN)
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1502 - GLOW PLUG MEDIUM R3
Power Plugs for Nitro car and truck engines! HPI Power Plugs use a unique blend of platinum and iridium...more

1502C - GLOW PLUG MED R3 .12 / .15 / .21
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1503 - GLOW PLUG MEDIUM COLD R4
Genuine HPI quality spare part for easy maintenance and repairs.more

1503C - GLOW PLUG MED COLD R4 / .25
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1504 - GLOW PLUG COLD R5
Genuine HPI quality spare part for easy maintenance and repairs.more

1504C - GLOW PLUG COLD R5
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1507 - TURBO GLOW PLUG MEDIUM COLD R7
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1507C - TURBO GLOW PLUG MED COLD R7
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1508 - TURBO GLOW PLUG COLD R8
The HPI 1508 turbo glow plug fits all nitro engines with a turbo head (i.e. team orion). The unique blend...more

1508C - TURBO GLOW PLUG COLD R8
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87112 - CASE FOR MOTOR UNIT
Genuine HPI quality spare part for easy maintenance and repairs.more

87113 - BATTERY LID FOR MOTOR UNIT
Genuine HPI quality spare part for easy maintenance and repairs.more

87114 - GEAR SET FOR MOTOR UNIT
Genuine HPI quality spare part for easy maintenance and repairs.more

87115 - MOTOR AND SWITCH SET WITH PINION FOR MOTOR UNIT
Genuine HPI quality spare part for easy maintenance and repairs.more

87116 - STARTER SHAFT WITH O-RING
Genuine HPI quality spare part for easy maintenance and repairs.more

87117 - BACK PLATE UNIT FOR NITRO STAR BB SERIES AND FORCE 21 / 25
Genuine HPI quality spare part for easy maintenance and repairs.more

87118 - GEAR SET FOR BACK PLATE UNIT
Genuine HPI quality spare part for easy maintenance and repairs.more

87119 - CASE FOR BACK PLATE UNIT
Genuine HPI quality spare part for easy maintenance and repairs.more

87120 - HPI ROTO START SYSTEM (FOR NITRO STAR 12 / 15 / 18 PULLSTART)
Available from HPI Racing is our Roto Start system for HPI .12, .15 and .18 engines! The HPI Roto Start...more

87121 - BACK PLATE UNIT FOR NITRO STAR 12 / 15 / 18 PULLSTART
Genuine HPI quality spare part for easy maintenance and repairs.more

87122 - GEAR SET FOR BACK PLATE UNIT (NITRO STAR 12 / 15 / 18)
Genuine HPI quality spare part for easy maintenance and repairs.more

87123 - CASE FOR BACK PLATE UNIT (NITRO STAR 12 / 15 / 18)
Genuine HPI quality spare part for easy maintenance and repairs.more

87127 - BACK PLATE UNIT FOR NITRO STAR K SERIES w / Pullstart
Roto Start back plate for the HPI Nitro Star K4.6 engine. This is a spare part for the #87126 Roto Start...more

87128 - GEAR SET FOR ROTO START BACK PLATE UNIT (K SERIES)
#87128 Gear Set genuine HPI quality spare part to provide easy maintenance and repairs for the #87126...more

87129 - CASE FOR ROTO START BACK PLATE UNIT K SERIES ENG.
#87129 Roto-start case genuine HPI quality spare part to provide easy maintenance and repairs for the...more

1428 - PULLSTART ASSEMBLY (WITHOUT ONE WAY BEARING)
Genuine HPI quality spare part for easy maintenance and repairs.more

1430 - ONE WAY BEARING FOR PULLSTART
Genuine HPI quality spare part for easy maintenance and repairs.more

15126 - PULLSTART ASSY. (w / o ONE-WAY BEARING)
Genuine HPI quality spare part for easy maintenance and repairs.more

15133 - ONE WAY BEARING FOR STARTER
Genuine HPI quality spare part for easy maintenance and repairs.more

15226 - PULLSTART ASSY. (w / o ONE-WAY BEARING)
PULLSTART ASSEMBLY (WITHOUT ONE-WAY BEARING) FOR nITRO STAR K4.6 ENGINE. Comprises: 1: 15226 PULLSTART...more

15478 - PULL STARTER
Genuine HPI quality spare part to provide easy maintenance and repairs for the Baja 5b 23ccm “Fuelie”...more

33405 - HEAT SINK AL ENGINE MOUNT
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86000 - ENGINE MOUNT 21mm (FOR G3.0 ENGINE)
This is the standard engine mount for the Nitro MT 2 G3.0 kit, and it will fit in all other Nitro MT...more

86045 - ENGINE MOUNT 20mm (PURPLE)
This optional aluminium engine mount allows you to adjust the gear meshing and therefor the use of different...more

86060 - ENGINE MOUNT
Genuine HPI quality spare part for easy maintenance and repairs.more

86079 - ENGINE MOUNT BRACE 7x7x74mm (2pcs)
Genuine HPI quality spare part for easy maintenance and repairs. more

86140 - HEAT SINK ENGINE MOUNT (7075S)
Heat Sink Engine Mount for the Savage monster truck! Each mount is machined from aircraft quality 7075S...more

86357 - LOW CG ENGINE PLATE
The machined billet aluminium engine plate is finned to help keep the engine cool and to reduce overall...more

86399 - HEAVY DUTY HEATSINK ENGINE MOUNT (6061S / PURPLE)
Heat Sink Engine Mount for the Savage monster truck! This one piece billet aluminum engine mount is...more

86560 - ENGINE PLATE
For custom looks, the engine plate is anodized in the traditional HPI purple colour.more

86561 - ENGINE MOUNT
Genuine HPI quality spare part for easy maintenance and repairs for HPI's best performance 1/8th scale...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

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

86868 - ENGINE MOUNT 14mm
Genuine HPI quality spare part for easy maintenance and repairs.more

87571 - SPACER SET FOR FUELIE ENGINE (ORANGE)
Genuine HPI quality spare part for easy maintenance and repairs. See below for kit reference.more

A915 - HEAT SINK ENGINE MOUNT (20mm) FOR PULL STARTER
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A929 - ENGINE MOUNT (15mm)
Genuine HPI quality spare part for easy maintenance and repairs.more