So was wondering to get antilag u need a tune right ? if so how much does it usaly cost if im wrong what is needed ?

 

Do you want antilag or a two step? They get confused more than you think

 

Antilag-bad for the turbo. 2step-bad for the other person your racing

 

pretty sure I read somewhere antilag on the stock ecu is not possible, you need a motec or different system. Now you do have two step, your tuner can adjust that and also make it sound a little bit like anti-lag.

 

antilag not a 2 step what do i need ?

 

A complete header and air injection system as well as the ECU out of an anti-lag car.

Not possible with the stock ecu as far as I know, I've only seen a few people do it on the forums because of the cost.

 

It's not anti-lag, it just tries to mimic it (does an OK job). USDM evo don't have the parts for a proper anti-lag setup

 

what header should i get for my evo 7 =? autobahn invidia whats best ? or what u guys recon ?

 

stock

 

Well you have a two step which is just a stationary rev limiter, set it to the rpm that is best for your setup. You also could do an anti lag two step, which will retard ignition timing and dump fuel while the exhaust valves are open to help build more boost while on the two step. Then you have true anti lag, rally cars for example, that use a secondary air injection. I say just talk to a tuner and get your two step set at an appropiate rpm for your setup.

 

I'm not so sure about this thread.

 

More than likely the OP just wants to make noise but you never know.

 

thanks roach85 ! no guys not about the sound im trying to build it for my brother i bought him the car acouple weeks ago and it needs some fixing upgrading etc his dream was to have a rally car with the antilag pop sound etc im not a expert in evo's thats why i came here for help but thanks guys all helped !

 

I thought Evo 7 came with antilag system, I don't think its a true antilag system. If you ever seen a stock Evo 7 there is this pipe that runs across the length of the exhaust manifold above the manifold near the but below VC. Just google Evo 7 antilag.

 

The most you can run for negative timing on the stock 7 ECU is -10 degrees, so the best you can do playing with the ECU ALS tables and with stock SAS hardware installed is pops'n'bangs not real anti-lag.