Looking for aftermarket parts to modify or upgrade your Mazda 3 with catalytic converter direct fit? At Tunersports.com we carry a huge selection of the top name brand performance catalytic converter direct fit parts and accessories for your 3.
Whether you have a 2004 or 2018 Mazda 3 in Grand Touring to Touring trim we have you covered. We have 6 catalytic converter direct fit available to mod your 3. All parts have free shipping to the Continental US 48 States.
 IN STOCK - DROPSHIPS 47-47004This system is constructed of 2-1/2" mandrel-bent 409 stainless steel tubing for maximum strength and durability. This kit comes with a EPA Compliant catalytic converter for a bolt-on and go installation. Utilizing a factory style flanges and hangers this system is a direct bolt-on system, which req... aFe Power 14-16 Mazda 3 2.0L Direct Fit Catalytic Converter Replacement 2014-2015 Mazda 3 i SV 2014-2016 Mazda 3 i Grand Touring / I Sport / I Touring 2017-2017 Mazda 3 Touring 2017-2018 Mazda 3 Sport $575.63 SALE |
 SHIPS FROM MANUFACTURER 21-326Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-326. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the prope... MagnaFlow Conv DF 14-16 Mazda 6 2.5L OEM Underbody 2014-2015 Mazda 3 i SV 2014-2016 Mazda 3 i Grand Touring / I Sport / I Touring / s Grand Touring / s Touring 2017-2017 Mazda 3 Grand Touring / Sport / Touring $719.00 |
IN STOCK - LOW 22-118MagnaFlow Conv DF 15-18 Mazda 3 2.0L OEM Grade Manifold 2015-2015 Mazda 3 i SV 2015-2016 Mazda 3 i Grand Touring / I Sport / I Touring 2017-2018 Mazda 3 Sport / Touring $1,287.00 |
IN STOCK - LOW 22-123Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 22-123. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the prope... MagnaFlow 14-16 Mazda 3/6/CX-5 L4 2.5L OEM Grade Manifold Catalytic Converter Direct Fit 2014-2016 Mazda 3 s Grand Touring / s Touring 2017-2017 Mazda 3 Grand Touring / Touring $1,264.00 CLEARANCE VIEW PRICE IN CART |
 SHIPS FROM MANUFACTURER 24178MagnaFlow Direct-Fit Catalytic Converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority of the Direct-Fit Catalytic Converter products do not require welding; cutting or bending; limite... MagnaFlow Conv DF 04-06 Mazda 3 2.0/2.3 Rear 2004-2013 Mazda 3 i / S 2005-2005 Mazda 3 SP23 2007-2013 Mazda 3 Mazdaspeed $236.00 |
 SHIPS FROM MANUFACTURER 49145MagnaFlow Direct-Fit Catalytic Converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority of the Direct-Fit Catalytic Converter products do not require welding; cutting or bending; limite... MagnaFlow Conv DF 04-06 Mazda 3 2.0/2.3 rr OE 2004-2013 Mazda 3 i / S 2005-2005 Mazda 3 SP23 2007-2009 Mazda 3 Mazdaspeed $248.00 |