Good-Win Racing Mazda Performance Parts

Current Miata Price Specials!

Miata 1990-2005: Engine: Mounts and Hardware
RoadsterSport Miata Competition Motor Mounts RoadsterSport Miata Competition Motor Mounts
1990-2005
$99.00
$85.00
Sale!
Miata 1990-2005: Engine: Oil
Genuine MAZDA FACTORY MIATA Oil Filter Genuine MAZDA FACTORY MIATA Oil Filter
1990-2005
$9.95
$7.99
Sale!
Miata Oil Filter Relocation Kit Miata Oil Filter Relocation Kit
1990-2005
$170.99
$159.00
Sale!
Mishimoto Oil Cooler Kit Mishimoto Oil Cooler Kit
1990-2005
$465.00
$395.00
Sale!
Miata 1990-2005: Exhaust & Mufflers: Accessories
Miata O2 Sensor - OE Style Miata O2 Sensor - OE Style
1996 Downstream
$189.00
$149.00
Sale!
Miata O2 Sensor - OE Style Miata O2 Sensor - OE Style
1994-2000
$179.00
$149.00
Sale!
Miata 1990-2005: Exhaust & Mufflers: Catalytic Converter
MagnaFlow Catalytic Converter - Direct-Fit MagnaFlow Catalytic Converter - Direct-Fit
1990-1993 Miata

CARB Approved!

$357.90
$304.22
Sale!
MagnaFlow Replacement Catalytic Converter MagnaFlow Replacement Catalytic Converter
1990-1993 Miata

NOT CARB Legal

$188.34
$160.09
Sale!
RoadsterSport CARB CERTIFIED Midpipe with Catalytic Converter and Resonator RoadsterSport CARB CERTIFIED Midpipe with Catalytic Converter and Resonator
1999-2000
Order Now for Free Shipping on this Product!
$599.00
$549.00
Sale!
RoadsterSport CARB CERTIFIED Midpipe with Catalytic Converter and Resonator for 2001-2004 Miata RoadsterSport CARB CERTIFIED Midpipe with Catalytic Converter and Resonator for 2001-2004 Miata
2001-2004
Order Now for Free Shipping on this Product!
$599.00
$549.00
Sale!
RoadsterSport CARB CERTIFIED Midpipe with Catalytic Converter and Resonator for 2005 Miata RoadsterSport CARB CERTIFIED Midpipe with Catalytic Converter and Resonator for 2005 Miata
2005
Order Now for Free Shipping on this Product!
$599.00
$549.00
Sale!
RoadsterSport High Performance Miata Catalytic Converter-CALIFORNIA VERSION RoadsterSport High Performance Miata Catalytic Converter-CALIFORNIA VERSION
1996-1997
Order Now for Free Shipping on this Product!
$399.00
$349.00
Sale!
RoadsterSport High Performance Miata Catalytic Converter-CALIFORNIA VERSION RoadsterSport High Performance Miata Catalytic Converter-CALIFORNIA VERSION
1994-1995

(NEW CARB CORE 332105)


Order Now for Free Shipping on this Product!
$349.00
$299.00
Sale!
RoadsterSport High Performance Miata Catalytic Converter-FEDERAL Version RoadsterSport High Performance Miata Catalytic Converter-FEDERAL Version
1994-1997
Order Now for Free Shipping on this Product!
$299.00
$249.00
Sale!
RoadsterSport Midpipe with Catalytic Converter and Resonator, Federal version RoadsterSport Midpipe with Catalytic Converter and Resonator, Federal version
1999-2005
Order Now for Free Shipping on this Product!
$449.00
$399.00
Sale!
Miata 1990-2005: Exhaust & Mufflers: Headers
Racing Beat Miata Header Racing Beat Miata Header
1999-2000
$455.00
$439.00
Sale!
Racing Beat Miata Header Racing Beat Miata Header
1994-1997
$455.00
$439.00
Sale!
Racing Beat Miata Header Racing Beat Miata Header
1990-1993
$455.00
$439.00
Sale!
Racing Beat Miata Header Racing Beat Miata Header
2001-2005
$455.00
$439.00
Sale!
Miata 1990-2005: Exhaust & Mufflers: Mufflers
COMBO MIATA EXHAUST SPECIAL- RoadsterSport 3 Miata Muffler WITH RoadsterSport Miata Midpipe COMBO MIATA EXHAUST SPECIAL- RoadsterSport 3 Miata Muffler WITH RoadsterSport Miata Midpipe
1999-2005
Order Now for Free Shipping on this Product!
$749.00
$699.00
Sale!
COMPLETE Cat-Back RoadsterSport 3 Miata Polished Stainless Steel Exhaust for 90-97 COMPLETE Cat-Back RoadsterSport 3 Miata Polished Stainless Steel Exhaust for 90-97
1990-1997
Order Now for Free Shipping on this Product!
$499.00
$469.00
Sale!
COMPLETE PREMIUM HELMHOLTZ CHAMBER Cat-Back RoadsterSport 4 Miata Polished Stainless Steel Exhaust for 90-97 COMPLETE PREMIUM HELMHOLTZ CHAMBER Cat-Back RoadsterSport 4 Miata Polished Stainless Steel Exhaust for 90-97
1990-1997
Order Now for Free Shipping on this Product!
$599.00
$549.00
Sale!
Dual Tip Miata Muffler Dual Tip Miata Muffler
1999-2005 Manual Transmission
$405.00
$399.00
Sale!
Dual Tip Miata Muffler by Racing Beat Dual Tip Miata Muffler by Racing Beat
1990-1997
$405.00
$379.99
Sale!
Magnaflow Miata Exhaust System Magnaflow Miata Exhaust System
1990-1997
$819.51
$558.76
Sale!
Magnaflow Miata Exhaust System Magnaflow Miata Exhaust System
1999-2005 NOT MSM
$914.57
$623.57
Sale!
Packed Baffle Insert for RoadsterSport Miata Muffler Packed Baffle Insert for RoadsterSport Miata Muffler
1990-2005
Order Now for Free Shipping on this Product!
$39.00
Power Pulse Dual Exhaust System- COMBO Power Pulse Dual Exhaust System- COMBO
1990-1995

Includes Power Pulse Dual Muffler AND Connecting Pipe

$585.00
$579.00
Sale!
Power Pulse Dual Exhaust System- COMBO Power Pulse Dual Exhaust System- COMBO
1996-1997

Includes Power Pulse Dual Muffler AND Connecting Pipe

$585.00
$579.00
Sale!
Power Pulse Dual Sport Exhaust System- COMBO Power Pulse Dual Sport Exhaust System- COMBO
1990-1995

Includes Power Pulse Dual Muffler AND Sport Connecting Pipe

$550.00
$539.00
Sale!
First Previous 1 2 3 4 5 6 7 8 9 10 11 12 Next Last Shown: 91-120 of 352

REVIEWS

The Konig Lightspeeds are incredible. Perfect and the best price in the market. Thanks Chris and Robbie

--

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.

CA PROP 65 Warning