Good-Win Racing Mazda Performance Parts

Mazda6 2003-2017 · Engine


Uncategorized Engine

AEM Water/Methanol FAILSAFE Device - 1/4" SAE AEM Water/Methanol FAILSAFE Device - 1/4" SAE
2003-2017
$267.70
AEM Water/Methanol FAILSAFE Device - 4mm Metric AEM Water/Methanol FAILSAFE Device - 4mm Metric
2003-2017
$267.70
AEM Wideband Failsafe Gauge AEM Wideband Failsafe Gauge
2003-2017
$315.99
Bushing - Engine Mount Replacement - 2.0inch Bushing - Engine Mount Replacement - 2.0inch
2003-2007 · MazdaSpeed6
$16.00
Bushing- Engine Mount Replacement 1.5 inch Bushing- Engine Mount Replacement 1.5 inch
2003-2009 · 03-09 Non Speed, 03-07 Speed6
$15.00
Engine Mount - Lower 4-Cyl Motor Mount Engine Mount - Lower 4-Cyl Motor Mount
2004-2008 · 4 Cylinder
rating (1 Rating)

$115.00
Engine Mount - Lower Dog Bone Mount Engine Mount - Lower Dog Bone Mount
2009-2010 · V6 Automatic
$84.95
Engine Mount - Lower Motor Mount - A/T Engine Mount - Lower Motor Mount - A/T
2006-2008 · V6 Automatic Transmission
$122.00
Engine Mount - V6 Lower Motor Mount Engine Mount - V6 Lower Motor Mount
2003-2008 · 03-08 V6, 06-08 V6 Manual only
$119.99
Engine Mount - V6 Right Passenger Side Engine Mount - V6 Right Passenger Side
2003-2008 · V6
$184.00
Engine Mount Kit Engine Mount Kit
2003-2004 · V6 Auto
$375.00
Engine Mount Kit Engine Mount Kit
2003-2008 · 03-04 V6 standard only
$375.00
Engine Mount Kit Engine Mount Kit
2003-2008 · 4 Cylinder except MazdaSpeed6
$365.00
Engine Mount- Rear Lower 70 duro Engine Mount- Rear Lower 70 duro
2006-2007 · MazdaSpeed6
$75.00
Engine Mount/ Motor mount 4 Cyl, Right Passenger Side Engine Mount/ Motor mount 4 Cyl, Right Passenger Side
2003-2008 · 4 Cylinder and MazdaSpeed
$172.00
HKS Iridium M-Series Spark Plug HKS Iridium M-Series Spark Plug
2006 · 2
$29.95
Koyo Drain Plug Koyo Drain Plug
2003-2017
$9.95
KOYO High Performance Radiator A2673 KOYO High Performance Radiator A2673
2003-2005 · 2.3L AT
$149.00
Transmission Mount - motor mount - engine mount Transmission Mount - motor mount - engine mount
2003-2004
$120.00
Transmission Mount - Motor Mount - engine mount Transmission Mount - Motor Mount - engine mount
2003-2008
$120.00

REVIEWS

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.

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.