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- Electronics
  Advanced engine management & electronics enables the fine tuning of your vehicles performance, maximising the performance of aftermarket parts and unleashing the true potential of your engine.
- Engine
  The engine is the heart and soul of a high performance vehicle and must operate at its most efficient to product high power output while still being reliable and durable in harsh conditions.
- Ignition
  The ignition system provides the all important spark through coil packs, plug leads, spark plugs and other electrical systems. Upgrading your ignition system will maximum engine performance.
- Oil & Fuel
  The oil lubrication and fuel systems are critical in maximising engine performance and keeping your engine working optimally in harsh operating conditions.
- Intake
  The engine intake is critical for product high power output from a Japanese performance engine. A large range of intake filters and complete intake systems are available for a large range of JDM vehicles.
- Forced Induction
  An upgraded turbo system or supercharger will enable some of the biggest power increases to a standard naturally aspirated or turbocharged vehicle possible.
- Cooling
  Engine cooling is critical for the life of high performance engines operating in high heat and stressful conditions. Cooling upgrades are available, including radiators, intercoolers, cooling pipes and oil coolers.
- Exhaust
  Replacing the exhaust system can be a great way to improve engine response, outright performance and engine sound, particularly for turbo charged vehicles.
- Drivetrain
  Drivetrain components are critical to transfer the engine power through the wheels and tyres to the road. These parts include sequential and quick shifters, differentials and clutches.
- Handling
  Suspension components are critical for fast driving on the road and on the race track. Upgraded handling components are available, including suspension, chassis bracing, roll cages and strut braces.
- Brakes
  High performance vehicles need high performance brakes to match. A number of upgraded brake systems and accessories are available to ensure you can stop as fast and consistently as possible.
- Interior
  Interior part upgrades help to improve the driving experience when driving a high performance vehicle. A large number of high quality seats are available to ensure you do not move under harsh cornering.
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  Aero body kits, wings, canards, spoilers and other exterior parts will customise the look of your Japanese vehicle and can also improve performance on the track.
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  Head light and tail light upgrades ensure improved visibility at night in the mountains & city streets. HID, LED and new technology are great upgrades for improved safety and looks.
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- Volk Racing
- Gram Lights
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- RS Watanabe
- Work Wheels
- Yokohama Wheels
- Weds
- Enkei
- Hayashi Racing
- Mugen
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- Hub Rings
- Valves & Caps
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- Hub Bolts

JUN

JUN performance manufacture a wide range of high performance high quality engine parts for Japanese vehicles. JUN has established itself through competition in a large number of race categories, including drag, top speed such as the Bonneville Speed Trial and circuit racing.

www.junauto.co.jp

JUN

Displaying 1 to 24 new parts of 70

1 to 24 of 70

JUN - High Lift Camshafts - Nissan VQ37VHR

JUN High Lift Camshafts - Nissan VQ37VHR

USD $ 386.85 to 453.55

JUN - High Lift Camshafts - Subaru EJ20x/GC8

JUN - High Lift Camshafts - Subaru EJ20x/GC8

JUN High Lift Camshafts - Subaru EJ20x/GC8

USD $ 400.19

In Stock

JUN - Reinforced Head Bolts

JUN - Reinforced Head Bolts

JUN Reinforced Head Bolts

USD $ 186.75 to 613.62

JUN - Racing Valve Spring

JUN - Racing Valve Spring

JUN Racing Valve Spring

USD $ 126.73 to 266.79

JUN - Light & Ultra Light Flywheel

JUN - Light & Ultra Light Flywheel

JUN Light & Ultra Light Flywheel

USD $ 346.83 to 413.53

In Stock

JUN - Oil Filler Cap

JUN - Oil Filler Cap

JUN Oil Filler Cap

USD $ 56.69 to 100.05

JUN - Advanced High Lift Camshafts - Nissan RB26DETT

JUN Advanced High Lift Camshafts - Nissan RB26DETT

USD $ 280.13

JUN - Aero Kit - Evolution X

JUN - Aero Kit - Evolution X

JUN Aero Kit - Evolution X

USD $ 266.79 to 987.13

JUN - Aero Mirrors

JUN - Aero Mirrors

JUN Aero Mirrors

USD $ 586.94

JUN - Aero Parts for Nissan GTR (R35)

JUN - Aero Parts for Nissan GTR (R35)

JUN Aero Parts for Nissan GTR (R35)

USD $ 586.94

JUN - Aero Parts for Toyota Supra JZA80

JUN - Aero Parts for Toyota Supra JZA80

JUN Aero Parts for Toyota Supra JZA80

USD $ 653.64

JUN - B16A Custom Kit EX-II 1.8L

JUN B16A Custom Kit EX-II 1.8L

USD $ 2,409.47

JUN - Baffled Oil Pan

JUN - Baffled Oil Pan

JUN Baffled Oil Pan

USD $ 315.15

JUN - Billet Crank Shaft

JUN - Billet Crank Shaft

JUN Billet Crank Shaft

USD $ 3,301.56 to 6,903.26

In Stock

JUN - Cam Sprocket

JUN - Cam Sprocket

JUN Cam Sprocket

USD $ 106.72 to 173.42

JUN - Drag Rear Member

JUN Drag Rear Member

USD $ 2,000.95 to 2,201.04

JUN - Excellent Piston Kit - P Series

JUN Excellent Piston Kit - P Series

USD $ 1,467.36 to 1,867.55

JUN - Front Lip Spoiler

JUN - Front Lip Spoiler

JUN Front Lip Spoiler

USD $ 266.79 to 480.23

JUN - GT Surge Tank for FT86/BRZ

JUN GT Surge Tank for FT86/BRZ

USD $ 2,438.65

JUN - High Lift Camshaft Kit - Honda B16/B18

JUN - High Lift Camshaft Kit - Honda B16/B18

JUN High Lift Camshaft Kit - Honda B16/B18

USD $ 186.75 to 1,360.64

JUN - High Lift Camshaft Kit - Honda H22A

JUN High Lift Camshaft Kit - Honda H22A

USD $ 186.75 to 1,494.04

JUN - High Lift Camshaft Kit - Mitsubishi 4G63 - Lash Type

JUN - High Lift Camshaft Kit - Mitsubishi 4G63 - Lash Type

JUN High Lift Camshaft Kit - Mitsubishi 4G63 - Lash Type

USD $ 186.75 to 1,040.49

JUN - High Lift Camshaft Kit - Nissan SR20DE(T)

JUN - High Lift Camshaft Kit - Nissan SR20DE(T)

JUN High Lift Camshaft Kit - Nissan SR20DE(T)

USD $ 186.75 to 1,040.49

JUN - High Lift Camshaft Kit - Nissan VG30DE(TT)

JUN High Lift Camshaft Kit - Nissan VG30DE(TT)

USD $ 373.51 to 2,080.98

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About JUN

JUN Auto Mechanic was founded by Junichi Tanaka, starting as the research arm of Tanaka Industrial, and is known in Japan for engine building and top speed. In 1991 a JUN 300ZX reached 422 km/h at Bonneville, and in 2001 its Supra went past 400 km/h.

That engine work is what JUN still sells: forged pistons, stroker kits, camshafts, valves and valve springs, oil pans and engine internals for the Skyline GT-R, Supra, Silvia and other Japanese performance cars.