Ok,

The 93 WRX is back, better louder faster queue the 6 million dollar man music.

So I have the following on the car.

Scooby sport 3 inch decat down pipe.
Ported headers by Scooby sport.
HKS Drain pipe exhaust system cat free.
HKS Induction kit [green mushroom thing].
HKS SQL Blow off valve [very loud].

With out chipping the ECU or LINK ECUing the car what should be my next performance upgrade ??

I want the maximum from the car before I start playing with the ECU.

any suggestions ??

Cheers

 

Brakes then suspension.....

 

Sorry to be thick

what does Porting mean or do (is it a warranty problem)

Phil "NUMPTIE" Stephens

 

Porting,

Opening up the exhaust ports to match the manifold, thus making the gasses flow easier.

Dave cheecrs for the advice, brakes & suspension are on going so thats covered, I just want to get the most performance out of it before I start playing with ECU's, that way I know any ECU will be working at its full potential.

Sorry for all speeling mistoks I can speel for tofee todi

 

Barge
Well, if all the cats are off, it's got to be ECU next.......!

 

how about a FMIC and water injection ?

 

big **** off turbo
lag lag then bbbbbbooooooooooooosssssssssssssttttttttttttttt!!: D