EPA Compliant Catalytic Converters For Infiniti G35 3.5L 2003–2007 – Driver & Passenger Side Direct Fit

Got a 2003 to 2007 Infiniti G35 with the 3.5L engine?

These catalytic converters from Superior Exhaust are a direct replacement for both the driver and passenger side.

They’re brand new, EPA-certified, and meet OE specs—so you’re covered on emissions.

They come with all the mounting hardware included, so it’s pretty much plug-and-play.

Just a heads-up: these won’t ship to California due to state restrictions.

But for the rest of the US, you’re good to go.

Made in Canada, backed by a 3-year manufacturer warranty.

Left, right, front—this set covers both sides.

Part numbers 43214 and 43215 are stamped right on ’em.

Fitment is spot on.