Hey guys, Tax return is coming which should get some back.. My ideas on a modification i would like to put is the following which i need suggestions from people who have already carried this out.. or know what i should do..

Current Modification is a gruppm intake..

Option A : Buy JDM intake Manifold and BDL 70mm Throttle Body.

Option B : Buy Fujistubo rm01a cat back system

EITHER way i will have both these items in the future, which one at this time would be the better upgrade?

I WILL get a krpo in the future and headers etc.. but id say my budget would be 1k from tax return..

Please also say why u think it will be better ;D