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05-08 Audi A4 Catalytic Converter Universal

Want to modify or upgrade your 2005-2008 Audi A4 with aftermarket catalytic converter universal? At OGTuners.com we have a great selection of aftermarket performance parts for your Audi A4. We have 11 catalytic converter universal parts available in our store with free shipping to the Continental US.


Magnaflow Aftermarket Parts

Magnaflow Universal Converter

Magnaflow Universal Converter 456204
$854.00
456204
MagnaFlow Conv Universal 2.00 inch Short CA
IN STOCK (5+)
SHIPS FROM MANUFACTURER
(Last checked: 12/30/2025)

Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
2006-2006 Audi A4 Cabriolet
Magnaflow Universal Converter 51204
$194.00
51204
MagnaFlow Conv Univ 2in Inlet/Outlet Ctr/Ctr Round 9in Body L x 5.125in W x 13in Overall L 49 State
IN STOCK
2005-2008 Audi A4 Base
2007-2008 Audi A4 Cabriolet
Magnaflow Universal Converter 51234
$197.00
51234
MagnaFlow Conv Univ 2in In/Out Ctr/Ctr Round 9in Body L x 5.125in W x 13in Overall L Single O2 Port
IN STOCK (5+)
SHIPS FROM MANUFACTURER
(Last checked: 12/30/2025)

Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
1997-2005 Audi A4 Base
2003-2006 Audi A4 Cabriolet
Magnaflow Universal Converter 51235
$197.00
51235
MagnaFlow Conv Universal 2.25 with single O2 OEM
IN STOCK (5+)
SHIPS FROM MANUFACTURER
(Last checked: 12/30/2025)

Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
1997-2005 Audi A4 Base
2003-2006 Audi A4 Cabriolet
Magnaflow Universal Converter 5411306
$718.00
5411306
Magnaflow Conv Univ 2.50/2.50 Straight
IN STOCK (5+)
SHIPS FROM MANUFACTURER
(Last checked: 12/30/2025)

Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
2005-2005 Audi A4 Base / Cabriolet
Magnaflow Universal Converter 5421206
$337.00
5421206
Magnaflow Conv Univ 2.5 CA
OUT OF STOCK
2005-2005 Audi A4 Base / Cabriolet
Magnaflow Universal Converter 5461334
$1,135.00
5461334
Magnaflow California Grade Universal Catalytic Converter - 2in ID / 2in OD / 11.375in L
IN STOCK (5+)
SHIPS FROM MANUFACTURER
(Last checked: 12/30/2025)

Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
2006-2008 Audi A4 Base
Magnaflow Universal Converter 5461335
$1,333.00
5461335
Magnaflow Conv Univ 2.25 W-O2 CA
IN STOCK (5+)
SHIPS FROM MANUFACTURER
(Last checked: 12/30/2025)

Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
2006-2008 Audi A4 Base
Magnaflow Universal Converter 99204HM
$178.00
99204HM
MagnaFlow Conv Univ 2.00inch
IN STOCK
2005-2008 Audi A4 Base
2007-2008 Audi A4 Cabriolet
Magnaflow Universal Converter 99234HM
$182.00
99234HM
MagnaFlow Conv Univ 2.00inch w/ single O2
IN STOCK (5+)
SHIPS FROM MANUFACTURER
(Last checked: 12/30/2025)

Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
1997-2005 Audi A4 Base
2003-2006 Audi A4 Cabriolet
Magnaflow Universal Converter 99235HM
$182.00
99235HM
MagnaFlow Conv Univ 2.25inch w/ single O2
IN STOCK (5+)
SHIPS FROM MANUFACTURER
(Last checked: 12/30/2025)

Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
1997-2005 Audi A4 Base
2003-2006 Audi A4 Cabriolet