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Vehicle Set: Click here to shop 04-07 Subaru Impreza WRX STI parts.

04-07 Subaru Impreza WRX STI Catalytic Converter Universal

Want to modify or upgrade your 2004-2007 Subaru Impreza WRX STI with aftermarket catalytic converter universal? At OGTuners.com we have a great selection of aftermarket performance parts for your Subaru Impreza. We have 9 catalytic converter universal parts available in our store with free shipping to the Continental US.


Magnaflow Aftermarket Parts

Magnaflow Universal Converter

Magnaflow Universal Converter 441074
$589.00
441074
MagnaFlow Conv Universal 2.00 Angled Inlet Rear CA
OUT OF STOCK
2006-2006 Subaru Impreza WRX STI
Magnaflow Universal Converter 441334
$517.00
441334
MagnaFlow Conv Univ 2.00inch 1-O2 Rear 50 State
IN STOCK - LOW
2004-2005 Subaru Impreza WRX STI
Magnaflow Universal Converter 441335
$517.00
441335
MagnaFlow Conv Universal 2.25 Rear with O2
IN STOCK (5+)
SHIPS FROM MANUFACTURER
(Last checked: 11/04/2025)
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
2004-2005 Subaru Impreza WRX STI
Magnaflow Universal Converter 444084
$335.00
444084
MagnaFlow Conv Univ 2.00inch Angled In / Out
OUT OF STOCK
2004-2005 Subaru Impreza WRX STI
Magnaflow Universal Converter 444104
$327.00
444104
MagnaFlow Conv Univ 2in Inlet/Outlet Vehicle Specific CA OBDII
IN STOCK (5+)
SHIPS FROM MANUFACTURER
(Last checked: 11/04/2025)
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
2005-2005 Subaru Impreza WRX STI
Magnaflow Universal Converter 444105
$327.00
444105
MagnaFlow Conv Univ 2.25inch OBDII Front 50State
IN STOCK (4)
SHIPS FROM MANUFACTURER
(Last checked: 11/04/2025)
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
2005-2005 Subaru Impreza WRX STI
Magnaflow Universal Converter 444205
$378.00
444205
MagnaFlow Conv Universal Chrysler/Ford/Mercedes-Benz/Saab/Toyota/Volkswagen *CALIFORNIA OBDII*
IN STOCK (5+)
SHIPS FROM MANUFACTURER
(Last checked: 11/04/2025)
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
2006-2006 Subaru Impreza WRX STI
Magnaflow Universal Converter 444206
$378.00
444206
MagnaFlow Conv Universal 2.50 Front CA
IN STOCK (3)
SHIPS FROM MANUFACTURER
(Last checked: 11/04/2025)
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
2006-2006 Subaru Impreza WRX STI
Magnaflow Universal Converter 444504
$372.00
444504
MagnaFlow Conv Universal 2.00 Front Spun
IN STOCK (4)
SHIPS FROM MANUFACTURER
(Last checked: 11/04/2025)
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
2004-2005 Subaru Impreza WRX STI