Good-Win Racing Mazda Performance Parts

Miata 1990-2005 · Engine · Fuel


Flow Force 640cc Injectors Flow Force 640cc Injectors
1990-2005

Plug-and-Play

$339.00
Fuel Cap Replacement Fuel Cap Replacement
1990-1995
$36.50
Fuel Injectors Set of 4- 1000cc Fuel Injectors Set of 4- 1000cc
1990-2005

NEW!

$399.00
Fuel Injectors Set of 4- 350cc Fuel Injectors Set of 4- 350cc
1990-2005

NEW!

$339.00
Fuel Injectors Set of 4- 450cc Fuel Injectors Set of 4- 450cc
1990-2005

NEW!

$339.00
Fuel Injectors Set of 4- 700cc Fuel Injectors Set of 4- 700cc
1990-2005

NEW!

$339.00
Fuel Injectors Set of 4- 800cc Fuel Injectors Set of 4- 800cc
1990-2005

NEW!

$379.00
Fuel Pump by Denso Fuel Pump by Denso
1990-2005
$189.00
Fuel Pump Kit by Denso Fuel Pump Kit by Denso
1990-2005

ETA summer 2016

$199.00
Injector Dynamics 1000cc Injectors (Set of 4) Injector Dynamics 1000cc Injectors (Set of 4)
1990-2005

Includes plug-and-play adapters.

$528.00
Walbro Fuel Pump 190LPH Walbro Fuel Pump 190LPH
1999-2005

Install Kit Included!

$119.00
Walbro Fuel Pump 190LPH, includes install kit. Walbro Fuel Pump 190LPH, includes install kit.
1994-1997
$99.00
Walbro HP Fuel Pump 255 lph Walbro HP Fuel Pump 255 lph
99-05

Install kit included

$125.00

REVIEWS

Wow. That is really fast service on the shift knob. Thnx

-- Scott

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.