Good-Win Racing Mazda Performance Parts

KOYO MX5 Miata High Performance 36mm "HyperCore" All Aluminum Radiator Upgrade VH061885

2006-2015

Miata MX5 2006-2015 · Radiators-Cooling


Part Number: 61-1229

Application: 2006-2015

Price: $369.00

Quantity:

KOYO MX5 Miata High Performance 36mm "HyperCore" All Aluminum Radiator Upgrade VH061885
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Developed with KOYO on our 2006 MX5 "Winning Blue" Miata Project Car, this all aluminum upgrade gives almost three times the capacity of the stock MX5 radiator! And it gets rid of the plastic end tank sides that the factory uses!

Great for any upgraded MX5 Miata seeking heavy duty reliability! Particularly important for our track and boosted customers. All aluminum construction, polished tanks, gorgeous, affordable, and effective!

BRIAN'S APPLICATION NOTES: Used in our own racing MX5 Miatas here! Note that install on the NC is a challenge because the radiator is deep in the nose, I posted some pictures in our forum installation section so folks can see a little of the process and realize that most will want it professionally installed. Does NOT have connections for automatic transmission oil cooling, so owners of automatics will need to add a simple transmission oil cooler.

*** Product images may differ from actual product appearance ***

REVIEWS

I just installed the Borla exhaust on the MX5. Sweeeeeeet! Thanks, Andy

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After reading many other positive reviews on both the GWR and Miata forums I finally decided to buy this product. My main concern for many months was whether or not I was up to the task of installing the header. But with the excellent instructions on Brian's forum as well as several Miata forum threads it turned out easier than I expected. After receiving notice that the header would arrive on a Friday afternoon, I began the disassembly process. After about 3 hours I had the stock manifold out. Later that afternoon the new catted header arrived right on schedule. And it is a thing of beauty. I opted for the stainless version. Installation on Saturday morning took another 3 hours, although I could have shaved some time off of that but I was actually enjoying the process of double checking torque values and cleaning up my engine compartment. I already have the GWR catted midpipe, so that connection was a snap. I put everything back together, reconnected my battery, and went for a drive. NO CODES! Nice throaty sound with my RSII muffler, and a significant boost in power and low/mid torque. Another happy camper here. I since have added a M-E tune and I feel I have realized all of the gains that Brian has achieved on his 2012 project Miata. I've put several hundred miles on my Miata since the install with zero problems. This is the car that Mazda should have built all along. Thanks Brian.

-- Ron P.