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Miata NC RoadsterSport Exhaust
Good-Win Racing makes and sells more MX5 Miata Exhausts than any other company, and we use that experience to help YOU find the best MX5 exhaust choice. See below for answers to the most common questions when shopping exhaust options for the MX5:
VOLUME
We provide an estimate of how much louder each exhaust choice is over stock sound levels in the product description for most of our MX5 Miata exhausts. We have MX5 Miata exhausts designed for street use, race use, as well as MX5 Miata exhausts designed to handle a performance header or supercharger.
SOFT TOP VS. PRHT? MANUAL VS. AUTOMATIC?
One VERY important factor to consider is how factory options change the listening environment of the MX5 driver. The driver of a manual transmission soft top equipped MX5 Miata has a VERY different vehicle in terms of sound dynamics than does the owner of an automatic transmission equipped folding hardtop MX5 Miata. Street drivers of otherwise stock manual transmission soft top equipped MX5 Miatas tend to prefer exhausts choices such as our best selling RoadsterSport II, Street Single, or Helmholtz Race Single. However, owners of automatic equipped MX5 Miatas, and any MX5 owner with a folding hardtop, usually prefer the RoadsterSport SuperQ Dual exhaust. All owners considering further modifications such as performance headers, performance midpipes, and superchargers, are strongly encouraged to consider the RoadsterSport SuperQ. We offer "Race" singles that are designed for the sound limits of SCCA events and tracks such as Mazda Raceway Laguna Seca, though some will find them appropriate for their street use. If you have any questions about which MX5 exhaust is best for you, please contact us today.
"BURBLES AND POPS"
Note that EVERY brand of exhaust we offer will unmask the burble and 'pops' of unburned fuel that are NORMAL in every exhaust system but normally below the hearing ability of the average consumer. If you have no idea what we're talking about in the last sentence then please go on YOUTUBE and search "sports car exhaust pops" for a quick education. Funny story about exhaust 'pops' when the good folks at BMW designed the MINI they wanted to make it feel less econobox and more sports car and they included a highflow exhaust from the factory so consumers could hear the fun pops from the first test drive.
Helmholtz Technology
UPDATE: A revolution in exhaust technology finally in a Miata application, our new HELMHOLTZ midpipe features an exclusive side branch resonator that massively reduces the standing wave 'boominess' inside the exhaust system BEFORE it gets to your muffler of choice! Cuts the 'booming' frequencies of 120-130hz by 48+db inside a top up Miata cabin which is a common source of complaints with aftermarket exhausts on the MX5. Result is all the FUN throaty sounds you want, and no drone!
International Customers
Customers in Europe can now get our RoadsterSport Mufflers at racingbeateurope.com
Customers in Australia can now get our RoadsterSport Mufflers at www.mx5parts.com.au
PRODUCT DISPLAY FILTER

ALL OTHER EXHAUST

On Sale
RoadsterSport MAX POWER MX5 COMPLETE EXHAUST COMBO...with HELMHOLTZ Midpipe
RoadsterSport MAX POWER MX5 COMPLETE EXHAUST COMBO...with HELMHOLTZ Midpipe

MIATA MX5-NC 2006-2015

STAINLESS STEEL Header, Helmholtz Midpipe, and Super-Q Exhaust!

* FREE SHIPPING

$1549.00

$1,499.00
REVIEWS (1)
On Sale
RoadsterSport MAX POWER MX5 COMPLETE EXHAUST COMBO...WITH UPGRADE TO CERAMIC COATED HEADER and HELMHOLTZ Midpipe
RoadsterSport MAX POWER MX5 COMPLETE EXHAUST COMBO...WITH UPGRADE TO CERAMIC COATED HEADER and HELMHOLTZ Midpipe

MIATA MX5-NC 2006-2015

CERAMIC COATED STAINLESS STEEL Header, Helmholtz Midpipe, and Super-Q Exhaust!

* FREE SHIPPING

$1617.00

$1,579.00
REVIEWS (1)
On Sale
RoadsterSport All Stainless Steel MX5 COMPLETE STREET EXHAUST COMBO.
RoadsterSport All Stainless Steel MX5 COMPLETE STREET EXHAUST COMBO.

MIATA MX5-NC 2006-2015

RoadsterSport Street Header, Helmholtz Midpipe, and SUPER-Q Exhaust!

* FREE SHIPPING

$1667.00

$1,599.00
REVIEWS (2)
On Sale
RoadsterSport All Stainless Steel MX5 COMPLETE STREET EXHAUST COMBO...with CERAMIC Upgrade and NEW HELMHOLTZ MIDPIPE
RoadsterSport All Stainless Steel MX5 COMPLETE STREET EXHAUST COMBO...with CERAMIC Upgrade and NEW HELMHOLTZ MIDPIPE

MIATA MX5-NC 2006-2015

RoadsterSport CERAMIC Coated Street Header, HELMHOLTZ Midpipe, and SUPER-Q Exhaust!

* FREE SHIPPING

$1717.00

$1,669.00
REVIEWS (8)
On Sale
RoadsterSport MAX Power 1.8 Inch MX5 Miata Stainless Steel Header
RoadsterSport MAX Power 1.8 Inch MX5 Miata Stainless Steel Header

MIATA MX5-NC 2006-2015

For 2.5 liter and boosted 2.0 liter.

* FREE SHIPPING

$599.00

$529.00
REVIEWS (2)
On Sale
RoadsterSport MAX Power 1.8 Inch Header - Ceramic Coated
RoadsterSport MAX Power 1.8 Inch Header - Ceramic Coated

MIATA MX5-NC 2006-2015

The BIG HEADER For 2.5 Liter and Boosted 2.0 Customers!

* FREE SHIPPING

$699.00

$629.00
REVIEWS (1)
On Sale
RoadsterSport MAX Power MX5 Miata Header---BRIGHT SILVER CERAMIC FINISH Stainless Steel

* FREE SHIPPING

$649.00

$599.00
REVIEWS (7)
On Sale
MagnaFlow CARB LEGAL HEADER
MagnaFlow CARB LEGAL HEADER

MIATA MX5-NC 2006-2015

CARB Approved: D-193-130

* FREE SHIPPING

$730.85

$599.00
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On Sale
RoadsterSport MX5 STREET Header
RoadsterSport MX5 STREET Header

MIATA MX5-NC 2006-2015

Stainless Steel

* FREE SHIPPING

$699.00

$649.00
REVIEWS (6)
On Sale
RoadsterSport MX5 STREET Header, BRIGHT CERAMIC FINISH.
RoadsterSport MX5 STREET Header, BRIGHT CERAMIC FINISH.

MIATA MX5-NC 2006-2015

CERAMIC COATED

* FREE SHIPPING

$799.00

$779.00
REVIEWS (7)
On Sale
RoadsterSport MAX POWER MX5 COMPLETE EXHAUST COMBO
RoadsterSport MAX POWER MX5 COMPLETE EXHAUST COMBO

MIATA MX5-NC 2006-2015

ALL STAINLESS STEEL Header, Midpipe, and Super-Q Exhaust!

* FREE SHIPPING

$1517.00

$1,449.00
WRITE REVIEW
On Sale
RoadsterSport MAX POWER MX5 COMPLETE EXHAUST COMBO for APPEARANCE PACKAGE.
RoadsterSport MAX POWER MX5 COMPLETE EXHAUST COMBO for APPEARANCE PACKAGE.

MIATA MX5-NC 2006-2015

ALL STAINLESS STEEL Header, Midpipe, and SUPER-Q Exhaust!

* FREE SHIPPING

$1537.00

$1,489.00
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On Sale
MagnaFlow MX-5 Midpipe with CARB Catalytic Converter
MagnaFlow MX-5 Midpipe with CARB Catalytic Converter

MIATA MX5-NC 2006-2015 · MX-5

Good-Win Racing Version CARB approved for all NC

* FREE SHIPPING

$742.97

$631.52
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On Sale
RoadsterSport HELMHOLTZ MX5 Miata Midpipe with Converter
RoadsterSport HELMHOLTZ MX5 Miata Midpipe with Converter

MIATA MX5-NC 2006-2015

Unique Helmholtz Resonator Makes ANY Muffler Sound Better.

* FREE SHIPPING

$599.00

$549.00
REVIEWS (14)
RoadsterSport HighFlow Stainless MX5 Miata Midpipe with HighFlow Converter
RoadsterSport HighFlow Stainless MX5 Miata Midpipe with HighFlow Converter

MIATA MX5-NC 2006-2015

Full 2.5 inches for Max Performance!

* FREE SHIPPING

$449.00
REVIEWS (10)
On Sale
RoadsterSport MAX POWER MX5 Complete Exhaust Combo...WITH UPGRADE to Ceramic Coated Header
RoadsterSport MAX POWER MX5 Complete Exhaust Combo...WITH UPGRADE to Ceramic Coated Header

MIATA MX5-NC 2006-2015

CERAMIC COATED STAINLESS STEEL Header, Midpipe, and Super-Q Exhaust!

* FREE SHIPPING

$1637.00

$1,599.00
REVIEWS (1)
On Sale
RoadsterSport II Stainless Steel Duals for 06+ MX-5 Miata!

* FREE SHIPPING

$449.00

$399.00
REVIEWS (18)
On Sale
RoadsterSport STREET SINGLE MX5 Miata Muffler, Just 12 pounds!

* FREE SHIPPING

$339.00

$299.00
REVIEWS (13)
On Sale
RoadsterSport HELMHOLTZ RACE MX5 Miata Muffler!
RoadsterSport HELMHOLTZ RACE MX5 Miata Muffler!

MIATA MX5-NC 2006-2015

Most Fun You Can Have in NC with Your Clothes On!

* FREE SHIPPING

$449.00

$399.00
REVIEWS (1)
On Sale
RoadsterSport RACE MX5 Miata Muffler, Just 8 pounds!

* FREE SHIPPING

$299.00

$259.00
REVIEWS (23)
On Sale
RoadsterSport Stainless Double Resonator MX5 Miata Midpipe

* FREE SHIPPING

$399.00

$369.00
REVIEWS (2)
On Sale
RoadsterSport
RoadsterSport "SUPER-Q" Stainless Steel PREMIUM ADJUSTABLE Sound MX5 Miata Exhaust

MIATA MX5-NC 2006-2015

Our Best Selling MX5 Miata Muffler!

* FREE SHIPPING

$529.00

$469.00
REVIEWS (19)
MX5 Header Heatshield Blanket
MX5 Header Heatshield Blanket

MIATA MX5-NC 2006-2015

$119.00
REVIEWS (4)
On Sale
MX-5 Miata PPE Catted Header
MX-5 Miata PPE Catted Header

MIATA MX5-NC 2006-2015

Fits Manual, Automatic, RHD and LHD

$1033.00

$878.00
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On Sale
RoadsterSport
RoadsterSport "SUPER-Q" Stainless Steel PREMIUM ADJUSTABLE Sound MX5 Miata Exhaust--

MIATA MX5-NC 2006-2015 · Appearance Package

Appearance Package

* FREE SHIPPING

$529.00

$489.00
REVIEWS (3)
On Sale
Complete Good-Win Racing Edition 1.62 Inch Primary PPE LONG tube MX5 Header and Midpipe - Stainless Steel
Complete Good-Win Racing Edition 1.62 Inch Primary PPE LONG tube MX5 Header and Midpipe - Stainless Steel

MIATA MX5-NC 2006-2015

LARGER PRIMARY VERSION! FREE O2 Extension Cords for PLUG and PLAY INSTALL

$1341.00

$1,140.00
REVIEWS (3)
EGR Port Plug
EGR Port Plug

MIATA MX5-NC 2006-2015

$9.99
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Gasket for RoadsterSport
Gasket for RoadsterSport

MIATA MX5-NC 2006-2015

$7.00
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On Sale
Magnaflow Miata Exhaust System
Magnaflow Miata Exhaust System

MIATA MX5-NC 2006-2015

* FREE SHIPPING

$869.91

$652.43
WRITE REVIEW
On Sale
Miata Header by Racing Beat
Miata Header by Racing Beat

MIATA MX5-NC 2006-2015

$449.00

$424.00
REVIEWS (1)
NC Header
NC Header "Donut" Gasket

MIATA MX5-NC 2006-2015

$34.99
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O2 Sensor bung
O2 Sensor bung

MIATA MX5-NC 2006-2015

$5.00
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O2 Sensor bung PLUG ONLY
O2 Sensor bung PLUG ONLY

MIATA MX5-NC 2006-2015

$5.00
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Racing Beat MX5 Miata Exhaust
Racing Beat MX5 Miata Exhaust

MIATA MX5-NC 2006-2009

$415.00
WRITE REVIEW
Racing Beat MX5 Miata Exhaust
Racing Beat MX5 Miata Exhaust

MIATA MX5-NC 2009-2015

$415.00
WRITE REVIEW
Racing Beat MX5 Miata Exhaust--APPEARANCE PACKAGE VERSION
Racing Beat MX5 Miata Exhaust--APPEARANCE PACKAGE VERSION

MIATA MX5-NC 2006-2015 · Appearance Package

$415.00
WRITE REVIEW
On Sale
RoadsterSport II Stainless Steel Duals APPEARANCE PACKAGE EXTENDED TIP LENGTH VERSION.
RoadsterSport II Stainless Steel Duals APPEARANCE PACKAGE EXTENDED TIP LENGTH VERSION.

MIATA MX5-NC 2006-2015 · Appearance Package

NEW ROLLED TIP VERSION

* FREE SHIPPING

$449.00

$429.00
REVIEWS (5)

* Free shipping offers apply only to destinations within US Lower 48.

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