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Magnaflow has strict list pricing guidelines for dealers so make an offer to receive your price!
Why spend over $400 on an OEM cat from your local dealer when you can buy a replacement for much cheaper?
Brand New in original retail packaging with warranty registration card
Magnaflow/Carsound UniversalCatalytic Converters
Converter style: Universal fit
Part # 99306HM
Inlet/Outlet Size: 2.5"
Overall Length: 15"
Body Length: 11"
Round Body Style
On many newer cars 2004 and up, the older style universal cats will still set off the check engine light because of how the manufacturers have modified the emissions readings on cars due to stricter emission laws. This is a newer style universal that will work on all newer cars to date for all 49 states. Will take care of the check engine light if the factory cat is the problem. This is not a guarantee it will solve your car problem. Many other things can factor into throwing your check engine light like a bad o2 sensor or other bad sensor. For older cars 2003 and older we have cheaper catalytic converters up on our other sales that will work. These ones here are mainly for bad converters on 2004 and newer vehicles, but will also work for older cars also.
OBD 1 and OBD 2 APPROVED!
EPA 49 State APPROVED
*Not legalfor useon California OBD2(96/up) vehicles
Will pass emissions on OBD1 cars in California, but exhaust shops in California will not install it due to local laws. We can ship to California for off road use. Exhaust shops in California will not install it due to local laws. We will ship to California for off road performance usage, but you will have to install yourself. No returns!
Check out our other sales for other style cats. U.S. buyers within the continental 48 states will receive free shipping. Add $6 for USPS Priority Mail. When shipping by Priority Mail we take advantage of the flat rate boxes which means you will NOT get the retail box. All other shipping methods will ship in the retail boxes. Canadian buyers add $30 for USPS Priority Mail international and Australian buyers add $45 for USPS Priority Mail International.
In order to have the shipping so cheap for Australian buyers we will not ship in original box. It will go into a USPS Medium Flat Rate box, but will still include the warranty card. This only applies to Australia shipping. If you need the retail box shipping is an additional $10.
Why buy from us? We ship same or next business day. We ship by UPS ground. You can view our response and see we have sold hundreds of the exact same item on with nothing, but satisfied customers. We buy in large volume to bring you this at such an incredible price and we use these same exact cats on our own downpipes that we fabricate in house! They work for all vehicles, but will also give you added horsepower for supercharged and turbocharged vehicles!
Please verify what size you need or if this is the correct style cat for your car as we do not accept returns or refunds as we pay too much in fees, Pay Pal fees, and shipping. It may be free shipping for you, but as the seller we are actually paying for it. So please verify with your mechanic or measure your exhaust piping to verify the size you need. We carry 2", 2.25", 2.5" and 3". It is your responsibility as a buyer to do your own research to know what part works with your own vehicle. We as the seller are responsible for shipping you what is advertised here.AIR Tube
NoConverter Case Material
Stainless steelConverter Inlet Attachment
Slip fitConverter Outlet Attachment
Slip fitConverter Overall Length (in)
15.000 in.Converter Overall Width (in)
5.125 in.Converter Style
3-wayConverter Substrate Material
Metallic substrateGVW (lbs)
6,375 lbs.Heat Shield
YesInlet Diameter (in)
2.500 in.Inlet Quantity
OneOutlet Diameter (in)
2.500 in.Outlet Quantity