Intake: Yes I wanted the sound lol IMO its dumb to have a turbo and not be able to hear it unless you’re going stealth. I dont give a damn about stealth.
DP: Catless dp will add power on a bone stock evoX. Add intake & catback and get more power, with better turbo spool and earlier boost (i.e. slightly less lag when combined with intake and UICP)
UICP:The kid I bought it off told me he needed a tune (went the same route as me) after installing this. I didn’t realize he ACTUALLY meant “needed”…fml…but anyways, the car never overboosted prior to installing this and yesterday i put the stock rubber one back on and all the BS stopped. So even though it “delivers power better” it does so TOO well, allowing the turbo to work at its full potential, thus pissing off the ECU and annoying my foot.