Your trusted source of JDM parts shipped direct from Japan

Your trusted source of JDM parts shipped from Japan

JDM parts shipped direct from Japan

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Pentroof NA Roadster Water Bypass Kit

Pentroof has developed the best system to bypass your heater hose.

Pentroof has developed the best system to bypass  your heater hose. 

In the NA6 & NA8 roadster engines, if you bypass the heater hose from the cooling water, you can reduce the path that the coolant has to travel you can make your cooling more effective.

Rear cylinder heat temperature is stable and easy to accumulate by this, to prevent overheating while controlling the water temperature rise.  Recommended for circuit driving.

Note:  No Thermostat is supplied with this kit, only all the parts shown.

Includes:

  • Hose Clamps (large and small)
  • Stainless mesh hose
  • Water bypass
  • Mesh hose adapter

 

Please Note:

If you do not see your part listed, or have any questions, please make an enquiry.  We are happy to answer.

 

Vehicle Product Price Order
Roadster - NA6CE
Mazda - Roadster - NA6CE/NA8C - Water Bypass Kit
D7952230000
USD $ 219.21
Roadster - NA8C
Mazda - Roadster - NA6CE/NA8C - Water Bypass Kit
D7952230000
USD $ 219.21
Product Order
Roadster - NA6CE
Mazda - Roadster - NA6CE/NA8C - Water Bypass Kit
D7952230000
USD $ 219.21
Roadster - NA8C
Mazda - Roadster - NA6CE/NA8C - Water Bypass Kit
D7952230000
USD $ 219.21
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About Nengun Performance

Since the year 2000, Nengun Performance has supplied over 100,000 parts direct from Fukuoka, Japan to 150 countries worldwide. If you have any questions, our experienced and friendly customer service team is always happy to help, please send us an enquiry.

Nengun Performance, shipping JDM direct from Japan