how to get preformance out a 7afe Options

[speedyrider]

hello all i m new on this forum but i have some questions.

what are the best ways to get more preformance out a 7afe without
spending a lot of mony.
i was thinking about a diffrent intake a other mufler and a cat back system.
but how much will this do? and what other options do i have?
i live in belgium and the law on engine tuning is pritty lame here.
so mounting a turbo is out of the question.
but maybe other injectors and a fuel pomp with a larger capacity?

well i don't know

but does anyone here has some sugestions?

[Hanyo]

calm down guys, he is new here.

there is not much performance gains with upgrading a st engine. It does not have a restictive intake or exhaust, so upgrade will only give you minumal results. the most you will ever get from an intake and exhaust is 10hp.


the injectors for our cars are more then enough for a naturally aspired engine. But tuning the stock ecu can actually give you some results.