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Good-Win Racing RoadsterSport Header for 94-97 Miata
MSRP: $599.00
Price: $499.00
You Save: $100.00 (17 %)
Good-Win Racing RoadsterSport Header for 94-97 Miata
Manufactured entirely from 304-stainless steel with thick flanges that will not warp like other stamped or cast flanges. Large 1.7" primaries collecting to a 2.375" OD tube via a smooth 4:1 merge. O2 sensor bung included after the merge.
Good-Win Racing RoadsterSport Header for 99-00 Miata
MSRP: $599.00
Price: $499.00
You Save: $100.00 (17 %)
Good-Win Racing RoadsterSport Header for 99-00 Miata
Manufactured entirely from 304-stainless steel with thick flanges that will not warp like other stamped or cast flanges. Large 1.7" primaries collecting to a 2.375" OD tube via a smooth 4:1 merge. O2 sensor bung included after the merge.
Good-Win Racing RoadsterSport Header for 01-05 Miata
MSRP: $599.00
Price: $499.00
You Save: $100.00 (17 %)
Good-Win Racing RoadsterSport Header for 01-05 Miata
Manufactured entirely from 304-stainless steel with thick flanges that will not warp like other stamped or cast flanges. Large 1.7" primaries collecting to a 2.375" OD tube via a smooth 4:1 merge. O2 sensor bung included after the merge.
Good-Win Racing RoadsterSport Header for 90-93 Miata
MSRP: $599.00
Price: $499.00
You Save: $100.00 (17 %)
Good-Win Racing RoadsterSport Header for 90-93 Miata
Manufactured entirely from 304-stainless steel with thick flanges that will not warp like other stamped or cast flanges. Large 1.5" primaries collecting to a 2.0" OD tube via a smooth 4:1 merge.
Good-Win Racing RoadsterSport MAX Power 1.8 Inch MX5 Exhaust Header for 06-15 MX5
Price: From $599.00 to $799.00
Good-Win Racing RoadsterSport MAX Power 1.8 Inch MX5 Exhaust Header for 06-15 MX5
The famous RoadsterSport MAX Power Header...now with MONSTER 1.875 inch primaries for customers with 2.5 liter conversions and supercharged 2.0 liter motors!
RoadsterSport Street Header for 06-15 MX5
Good-Win Racing RoadsterSport Street Header for 06-15 MX5
MSRP: $999.00
Price: $799.00
You Save: $200.00 (20 %)
Good-Win Racing RoadsterSport Street Header for 06-15 MX5
The PLUG AND PLAY RoadsterSport Street catted header allows all sensors stay in factory locations! This is the most torque you can buy in a catted MX5 Miata header.
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Good-Win Racing RoadsterSport MAX TORQUE Standard Length MX5 Miata Stainless Header 2016-2022
Price: From $599.00 to $799.00
Good-Win Racing RoadsterSport MAX TORQUE Standard Length MX5 Miata Stainless Header 2016-2022
RoadsterSport MAX TORQUE Standard Length MX5 Miata Stainless and Ceramic Coated Headers.
RoadsterSport FEDERAL Midpipe with Catalytic Converter and Resonator for 99-05 Miata
MSRP: $899.00
Price: $799.00
You Save: $100.00 (11 %)
RoadsterSport FEDERAL Midpipe with Catalytic Converter and Resonator for 99-05 Miata
Complete your highflow exhaust system with this midpipe...this is the best BOLT IN midpipe available for second generation Miatas and includes a highflow converter and built in resonator! Full 2.5 inches from tip to tip in all stainless steel.
RoadsterSport 3 Miata Polished Stainless Steel Exhaust for 90-97 Miata
MSRP: $791.46
Price: $549.00
You Save: $242.46 (31 %)
RoadsterSport 3 Miata Polished Stainless Steel Exhaust for 90-97 Miata
This Miata exhaust is the ONLY 90-97 Miata exhaust with adjustable sound! Includes all hardwareand gaskets to complete your install. Includes a unique removable baffle cone tips so YOU are in control of the sound level.
RoadsterSport Stainless Steel Mid-pipe with High-Flow Catalytic Converter And Resonator for 06-15 MX-5
MSRP: $918.85
Price: $799.00
You Save: $119.85 (13 %)
RoadsterSport Stainless Steel Mid-pipe with High-Flow Catalytic Converter And Resonator for 06-15 MX-5
Bolt-on replacement for the factory midpipe to carry the 2.5 inch outlet of the factory header, and the RoadsterSport and Racing Beat headers, all the way to any of our 2.5 inch inlet mufflers.
RoadsterSport Mid-pipe with Converter for 2016+ MX-5 Miata
MSRP: $918.85
Price: $799.00
You Save: $119.85 (13 %)
RoadsterSport Mid-pipe with Converter for 2016+ MX-5 Miata
Add more torque and a little more sound with the all stainless top of the line RoadsterSport All Stainless Midpipe! All Mandrel bent tube with no tight bends to slow flow.
RoadsterSport CARB CERTIFIED Midpipe with Catalytic Converter and Resonator for 01-05 Miata
MSRP: $1,989.00
Price: $1,449.00
You Save: $540.00 (27 %)
RoadsterSport CARB CERTIFIED Midpipe with Catalytic Converter and Resonator for 01-05 Miata
Complete your highflow exhaust system with this CARB APPROVED midpipe...this is the best BOLT-IN midpipe available for second generation Miatas and includes a highflow CARB CERTIFIED converter and built in resonator!
RoadsterSport HELMHOLTZ Mid-pipe with Converter for 06-15 MX-5
Price: From $849.00 to $959.00
RoadsterSport HELMHOLTZ Mid-pipe with Converter for 06-15 MX-5
A revolution in exhaust technology finally in a Miata application, this midpipe features an exclusive Helmholtz Resonator that massively reduces the standing wave 'boominess' inside the exhaust system BEFORE it gets to your muffler of choice!
RoadsterSport Stainless Double Resonator Mid-pipe for 06-15 MX-5
MSRP: $682.35
Price: $593.35
You Save: $89.00 (13 %)
RoadsterSport Stainless Double Resonator Mid-pipe for 06-15 MX-5
Designed as a bolt-on replacement for the factory midpipe to carry the 2.5 inch outlet of the factory header, and our RoadsterSport headers, all the way to your choice of any of our 2.5 inch inlet RoadsterSport mufflers.
RoadsterSport CARB CERTIFIED Midpipe with Catalytic Converter and Resonator for 99-00 Miata
MSRP: $1,130.00
Price: $979.00
You Save: $151.00 (13 %)
RoadsterSport CARB CERTIFIED Midpipe with Catalytic Converter and Resonator for 99-00 Miata
Complete your highflow exhaust system with this CARB APPROVED midpipe...this is the best BOLT-IN midpipe available for second generation Miatas and includes a highflow CARB CERTIFIED converter and built in resonator!
RoadsterSport 3 Muffler for 99-05 Miata
MSRP: $688.85
Price: $499.00
You Save: $189.85 (28 %)
RoadsterSport 3 Muffler for 99-05 Miata
Built in solid 304 stainless steel and completely polished to a mirror finish, this high quality Miata exhaust is our only choice that incorporates a baffle insert that gives YOU some control over the final sound level.
RoadsterSport Street Single Stainless Steel Muffler for 06-15 MX-5
MSRP: $573.85
Price: $499.00
You Save: $74.85 (13 %)
RoadsterSport Street Single Stainless Steel Muffler for 06-15 MX-5
This MX-5 Miata Muffler was designed for both RACING...and STREET or the serious sports car enthusiast. Weighs just 12 lbs, 15 lbs less than the stock muffler.
RoadsterSport "Q" Stainless Steel Muffler for 06-15 MX-5
MSRP: $918.85
Price: $799.00
You Save: $119.85 (13 %)
RoadsterSport "Q" Stainless Steel Muffler for 06-15 MX-5
The famous RoadsterSport Q is even more successful at controlling sound for customers making modifications such as high-flow headers and superchargers. This is also a great choice for customers with automatic transmissions, and or the PRHT hardtop.
RoadsterSport II Stainless Steel Muffler for 06-15 MX-5
MSRP: $861.35
Price: $749.00
You Save: $112.35 (13 %)
RoadsterSport II Stainless Steel Muffler for 06-15 MX-5
This exhaust remains popular as a LOUDER duals choice, great for soft top owners who like to wind out their manual transmissions to redline. The RoadsterSport exhausts are the only choice that incorporate baffle inserts that allow you to adjust the sound.
RoadsterSport RACE Single Stainless Steel Muffler for 06-15 MX-5
MSRP: $343.85
Price: $299.00
You Save: $44.85 (13 %)
RoadsterSport RACE Single Stainless Steel Muffler for 06-15 MX-5
This MX5 Miata Muffler was designed for RACING. Ideal for for the autocross and track MX5 Miata drivers. Weighs just 7 lbs, 19 lbs less than the stock muffler!
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RoadsterSport Super Street Muffler for 2016+ MX5 Miata
RoadsterSport Super Street Muffler for 2016+ MX-5 Miata
MSRP: $688.85
Price: $599.00
You Save: $89.85 (13 %)
RoadsterSport Super Street Muffler for 2016+ MX-5 Miata
Stainless Steel PREMIUM ADJUSTABLE MX-5 Miata Exhaust. Helmholtz Chamber Design means All the FUN, without the DRONE Under 14 pounds! Gains 8hp in independent magazine tests!
RoadsterSport RACE Muffler for 2016+ MX5 Miata
RoadsterSport RACE Stainless Steel Muffler for 2016+ MX-5 Miata
MSRP: $481.85
Price: $419.00
You Save: $62.85 (13 %)
RoadsterSport RACE Stainless Steel Muffler for 2016+ MX-5 Miata
Just 11 pounds! A Revolutionary Helmholtz Chamber Race Muffler for Max Fun Without Drone! Stainless Steel ADJUSTABLE Sound MX-5 Miata Exhaust.
RoadsterSport "SUPER-Q" Twin Tip Muffler for 2016+ MX-5 Miata
MSRP: $976.35
Price: $849.00
You Save: $127.35 (13 %)
RoadsterSport "SUPER-Q" Twin Tip Muffler for 2016+ MX-5 Miata
Twin Tip version of the famous SuperQ with triple attenuation chamber design muffler is the most mild of our choices and mellow on an otherwise stock MX-5 Miata...about 15% louder than stock...with a deep sporty burble anytime you hit the go pedal.
RoadsterSport "SUPER-Q" HEADER VERSION Muffler for 2016+ MX-5 Miata
MSRP: $1,062.60
Price: $924.00
You Save: $138.60 (13 %)
RoadsterSport "SUPER-Q" HEADER VERSION Muffler for 2016+ MX-5 Miata
Special version of SuperQ with added 3.5 inch diameter resonator on the inlet to kill the RASP that is added with adding a standard length high-flow header to the ND.
RoadsterSport SuperStreet Muffler TwinTip for 2016+ MX-5 Miata
MSRP: $1,033.85
Price: $899.00
You Save: $134.85 (13 %)
RoadsterSport SuperStreet Muffler TwinTip for 2016+ MX-5 Miata
This is a modified version of the all Helmholtz Super Street muffler that adds small chamber dual tip muffler to add lots more user control with over FIVE different sound settings with the included MIXING BAFFLE.

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