Bought the top speed performance cat back for my g37x and its absolute garbage, Have not even had it on for a year. The left muffler shakes on idle, it rattles on cold starts, and the y pipe and mid pipe are sooo rusty.
Does anyone know any good quality cat backs for the g37x sedan that wont totally destroy my wallet.

 

Motordyne.

 

something that won’t destroy my wallet, that’s over 3 grand with The horrible conversion to cad

 

Only other option is ARK, NOWHERE near as good as motordyne.
There aren't many exhaust that sound good on the VQ.

 

I honestly like the sound of the top speed exhaust, idk I’ll see what my options are, I know exhausts can be expensive but paying over 3k for a exhaust seems very excess IMO

 

Well move to America if you want a solid dollar. Or quit complaining.

 

idk man the corona situation there is pretty bad rn