Hi, I have a 2007 subaru sti hawk eye, I have the following mods, stainless steel cat back 3 inch exhaust - unbrandad
Aftermarket cone style air filter, dump valve and remapped by race Dynamix.. Standard bhp on this sti is 276. Can anyone advise me what they think the bhp should be on this now? As It feels down on power..I have the graph lying around somewhere and I'm just going to look for it

 

Normal gains on a remap filter and exhaust is probs 15/20 bhp .

 

No mods there to make a lot of difference to be honest. The dump valve adds nothing other than noise and you could even end up with less power than you started with if the cone filter's not up to much. A good remap on the standard car should take it to around 300bhp, however nothing is guaranteed.

 

Have i mapped this already ?

 

Hi Duncan yes you have remapped it but I remember you were going to send me the graph as the printer wasn't working are you able to email it to me if you still have the record? What info do you need ?

 

I am sure I can get it for you - gimme a shout on my mobile 07540 185754