Performance suggestions?
 

Hi,

I recieved my STI 05 last week and already have plan to modify. I have heard a lot of romours about what to do and not to do.

What should I go for to modift first? My plan is to order the Scoobyworld Ninja cat back system. But is it dangerous to change the exhaust system without having the ECU remapped? Some say that the turbo will flow without control and some say that it won´t? I don´t know what person I should trust in this case.

The mods I have looked at to do first is this:

Wallbro upgraded fuel pump
Ninja cat back exhaust
Buddyclub Downpipe and center section
AEM cold air intake ( NOT the short ram intake)
HKS SSQV recircilated BOV

Later a EcuTek or Unichip to the car.

What is Your suggestions what I should do and not to do? STI owners answer :-)

Kind Regard
Johan

Stockholm
Sweden

as long as there`s no other problems with your engine then it is absolutly fine to fit your cat-bak system without a re-map .....are you planing on making your modifications slowly over time or in a couple of hits .........or all in 1 ??

I´m planning to fit the Wallbro and exhaust first. Then the Bov and intake system.

sounds good to me . . just out of interest,where are you sourcing the 'buddy club' exhaust from ?

daz

From a company in Sweden that imports the Buddy Club products. Real good exhaust systems and the lightest on the market. I would have gone for the complete Buddy Club exhaust system but their Spec III system is to loud for my taste and the Spec IV system is not as good looking as the Ninja system.

Give me a PM if you want the adress to the company.

I bought the AEM cold air intake system today.


Anyone here that have fitted one? Oppinions? Problems?

Regards
Johan