4age tuning cheap tips????

[kipsy]

I cant run a super charger as per the rules but could fit cams but their expense puts me off a bit! Prob realistically lookin about a £1000 to fit, set them up and get the head shimmed with valve springs etc so thats a bit much for me! Since fitting my 4-1 4-branch I have lost a gair bit of bottom end torque which doesnt bother me on the quick stuff but when it comes to the road/lane tightening up into a 90 or hairpin the she bogs down if any lower than 4k revs! Hopefully the cwp will help a lot! I can drop her down into first the get her back on the power to slide the back end out but hits the limiter almost straight away and this isnt exactly smooth driving or good for the car! Has anyone had their ecu mapped and if so does it give more power and mid range or will I be wasting my time and hard earned purchasing one?
THANKS FOR THE REPLIES GUYS!!!!!!!!!!!!!!!!