I'm getting a motordyne XYZ pipe very soon. My question is will it fit with stock cats? from what I know the stock cats have 2.25" inlet diameter and the MD XYZ is 2.5"? can anyone confirm the fitment?

Thanks!

 

That will bolt togeather with ease, make sure you use 2.50" gaskets....Gary

 

aweome! thanks Gary. it's going to be coupled with Amuse exhaust....

 

That's exactly what I did !
But I am waiting for my MD resonator...

 

just make sure the shop that installs it, tightens everything properly. My gaskets were loose and it sounded absolutely terrible.

 

Also remember to center the connections to the cats, the flanges allow plenty of adjustment, meaning it's possible to adjust them off center as well.

 

I'm no expert, but I am interesting in something like this since Dual V1 are discontunied... I would to have ART pipes to a XYZ with HFC, but not sure what to get from then on back to the tips. Ideally, have HKS replica axle back with the hot dogs resonators, but just not sure what to do in between it and the XYZ. Any advice would be much appreciated.

 

Are you saying you'd like ART and the TDX2 with HFC's?

 

LOL! Pretty much... Tony said that the HFC Module are 12 inches long, maybe if I can ask him to make the HFC Module 8 inches long instead and then I can take off my extensions.

 

I don't get what you're trying to do, you want Motordynes ART Pipes his XYZ and HFCs?
The ART pipes replace the cats or you're doing it wrong.
Gary

 

U can run the hfc module with art pipes to reduce the smell and to pass a sniffer I guess..

 

I installed my MD XYZ with straight extension to an Amuse setup. Everything fits perfectly!

If I ever get the ART pipes I'd have to get the HFC module for the XYZ pipe...

 

That's the aim!

I guess it's easier with a single pipe system than a dual...