Good-Win Racing Mazda Performance Parts

GWR 58/75 Comfort Bump Stop Kit

2006-2015

Miata MX5 2006-2015 · Suspension · Shocks


Part Number: 61-0794

Application: 2006-2015

Price: $76.00

Quantity:

GWR 58/75 Comfort Bump Stop Kit
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Did you know that Mazda designed the NC and RX-8 to corner on the bump stops like the earlier cars? Now you can eliminate the factory understeer!

Bump stop kits are based on your chosen spring rates, or check the application guide for our recommendations. We use high-quality materials in our stops to add suspension travel and comfort while maximizing grip and performance.

Sets are for all (4) corners, combining different densities front and rear to achieve proper neutral handling for your car

These are the COMFORT version for 06+ Miatas using Koni Sport, KYB, Tokico or Bilstein Shocks. Listed in the order used on the car, 58mm White is Front, 75mm Red Stripe is rear.

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

REVIEWS

Purchased the RS Max Power header and midpipe. THESE ARE TRUELY A WORK OF ART! CRAFTMANSHIP IS TOP NOTCH!! SITE PICS DO NOT DUE JUSTICE TO THESE ITEMS! I recommend Brian's site to ANYBODY with a Miata/MX 5. Brian and Co have taken a great automotive platform and elevated it to it's FULL POTENTIAL!

-- David R.

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.