Good-Win Racing Mazda Performance Parts

Enkei RPF1 40mm offset 5x114, 16 pounds

2006-2015 · 17x8.5

Miata MX5 2006-2015 · Wheels-Tires · Wheels

Part Number: 21-1288NC

Year: 2006-2015

Application: 17x8.5

Reg. Price: $275.00

Sale Price: $235.00


Enkei RPF1 40mm offset 5x114, 16 pounds
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Nothing else comes close to this ENKEI RPF1 wheel for its combination of ultra light weight and strength (Rolling Rim technology used to make these rims results in grain alignment just like in forged wheels for greater strength than is available from mere cast wheels but at much lower cost than forged wheels). Silver color only.

BRIAN'S FITMENT NOTES: This is a very aggressive offset and may require fender lip rolling for clearance depending on height of the car, camber settings, tire choice, etc. Takes a 73/67 ring for those that want the hubcentric rings, available elsewhere on the website. Narrow extended length lugs are recommended (see McGard Spline Drive lugs here on our website).

Note that center caps not included on this Enkei but available on the website for those that want them.

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


As you can see, i placed another order for more parts for my car. I wanted you to know that I'm pleased at how quickly the wheels/tires came, and the radiator too. Great service and response time.

-- Jeff D.

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.