side mount upgrade?

[t90tsi]

Im gonna upgrade to a 20g (gonna run 18psi on 93) soon, i was wondering if an upgraded sidemount or supra sidemount would be sufficient enough to not restrict the flow of the turbo? Im specifically looking at the dejon big sidemount upgrade that claims to support 450hp and have like 270% more volume than a stock sidemount. the 2nd alternative is the supra side mount with piping that dejon sells also.
i have 660s on order, already have a GM MAFT, fuel pump & fpr, 3" exhaust, and 2600.

i know a fmic is ideal but i dont have the $$$ for one right now, just wanna know if ill be able to get by with an upgraded side mount? any feed back from anyone that has had success with either of these would be greatly appreciated.

 

[Libila]

With a 20g I think you should wait and save for a front mount.

 

[MJD_GST]

I agree. I woould wait and get a front mount. It's coming up on Christmas so maybe some sales will come up. All I know is that You'll be kicking yourself when your new sidemount gets heat soaked. Hang in there and save up for a front mount.