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 - Direct-Fit
MagnaFlow Catalytic Converter - Direct-Fit

MIATA NA/NB 1990-1993 · Miata

CARB Approved!

* FREE SHIPPING

$1099.00

$1,048.00
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On Sale
MagnaFlow Catalytic Converter for Exhaust Manifold - Direct-Fit
MagnaFlow Catalytic Converter for Exhaust Manifold - Direct-Fit

MIATA NA/NB 1999-2005 · Miata

CARB Approved!

* FREE SHIPPING

$950.00

$852.00
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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
RoadsterSport High Performance Miata Catalytic Converter-CALIFORNIA VERSION

* FREE SHIPPING

$1129.00

$979.00
REVIEWS (5)
Racing Beat Race Pipe
Racing Beat Race Pipe

MIATA NA/NB 1990-1993

$109.73
REVIEWS (1)
Racing Beat Race Pipe
Racing Beat Race Pipe

MIATA NA/NB 1994-1997

$109.73
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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 STAINLESS STEEL Straight Pipe

* FREE SHIPPING

$177.10

$154.00
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* Free shipping offers apply only to destinations within US Lower 48.

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