CART

Miata catalytic converters often clog with age and choke off performance. If your Miata won't accelerate strongly in the upper RPM range it may be a failing catalytic converter. Note that the 1990 through 1997 Miata came with a bolt in catalytic converter but the later 1999 through 2005 Miata had a converter welded into the exhaust midpipe. For additional information and larger pictures click into the individual Miata catalytic converter choices below.

PRODUCT DISPLAY FILTER
On Sale
MagnaFlow Catalytic Converter for Exhaust Manifold - Direct-Fit
MagnaFlow Catalytic Converter for Exhaust Manifold - Direct-Fit

MIATA NA/NB 1999-2000 · Miata

CARB Approved!

* FREE SHIPPING

$950.00

$724.00
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On Sale
MagnaFlow Replacement Catalytic Converter
MagnaFlow Replacement Catalytic Converter

MIATA NA/NB 1990-1993 · Miata

NOT CARB Legal

* FREE SHIPPING

$349.00

$321.00
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On Sale
MagnaFlow Replacement Catalytic Converter - CALIFORNIA Version
MagnaFlow Replacement Catalytic Converter - CALIFORNIA Version

MIATA NA/NB 1990-1993 · Miata

CARB Approved!

* FREE SHIPPING

$1099.00

$935.00
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On Sale
RoadsterSport High Performance Miata Catalytic Converter-CALIFORNIA VERSION

* FREE SHIPPING

$1129.00

$979.00
REVIEWS (5)
On Sale
RoadsterSport Race Pipe 94-97
RoadsterSport Race Pipe 94-97

MIATA NA/NB 1994-1997

* FREE SHIPPING

$99.00

$99.00
REVIEWS (1)
Racing Beat Race Pipe
Racing Beat Race Pipe

MIATA NA/NB 1990-1993

$115.22
REVIEWS (2)
Racing Beat Race Pipe
Racing Beat Race Pipe

MIATA NA/NB 1994-1997

$115.22
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On Sale
RoadsterSport MazdaSpeed Miata Connecting Pipe
RoadsterSport MazdaSpeed Miata Connecting Pipe

MIATA NA/NB 2004-2005 · MSM

Convert your MSM to run any 99-05 Exhaust!

* FREE SHIPPING

$293.25

$255.00
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On Sale
RoadsterSport Race Pipe 90-93
RoadsterSport Race Pipe 90-93

MIATA NA/NB 1990-1993

* FREE SHIPPING

$99.00

$99.00
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* Free shipping offers apply only to destinations within US Lower 48.

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