Hi there,

I own a 1994 celica 3sge ssII. I want to know what i can do to increase performance and speed up my car a bit.

I have put in a HKS induction kit and custom exhaust, what else can i do people?

does de-cating the car improve performance?

what size piping is recommended for the exhaust?

any advice would be appreciated.

topic moved. and changed the title for clarity. for future reference gt (on this site) usually refers to 5sfe powered US models >>

as a quick answer to your question, the most basic of mods are intake/exhaust/header, so logically your next step would be a header. also the optimal size exhaust for your car would be between 2.25 and 2.5 inches (not sure what it is in cm) mandrel bent of course. as for removing the catalytic converter, you may want to consider emissions before you do so, and its recommended you replace with a stright pipe rather than just gutting it.

as for other mods, you have a wide range of parts available from Japan. take a look at the parts database, really the only limiting factor is your checkbook >>

dadypain

Few steps for your engine:

1. Apexi Power Intake Kit
2. HKS 4-2-1 SS Headers
3. HKS Super Silent Exhaust System
4. Ultra Spark Plug Wires and Sparks
5. C-one Standalone ECU


>>

Hi m8 i also have the 3s-ge , and the best mod so far iv done is add the de cat pipe , iv sayed it on here before and got flaimed big style but i recon the american GT's dont get as much gains as the UK and Jap Celicas fitted with the 3S-GE..
Ask the same question on www.celica-club.co.uk and i bet nearly everyone will say decat it..

Just watch me get flaimed for mentioning a de cat lol

haha, thanks guys

will keep you posted about what i do.

;-)