just wondering what performance chips are out for the IS-F and what shops or companies cary them.. and deciding what exhaust to go with... Borla or Custom cat back let me know what you guys think... Thanks
Unfortunately there are no "chip" mods for any Toyota or Lexus ECU. No company has been successful at cracking the Toyota ECM programming. If you see any company making claims to "reflash" the ECM, beware.just wondering what performance chips are out for the IS-F and what shops or companies cary them.. and deciding what exhaust to go with... Borla or Custom cat back let me know what you guys think... Thanks
ECU modding/"Chipping" on a naturally aspirated car will not yield the type of power increase people are seeking.This ISF modding is really starting to get on my nerves!!!!
if i knew it was going to be this hard to mod out the ISF and for example chip the ECU"" I would have gone with the M3 hands down. Im a die hard Honda fan so the transition wasn't difficult to go with another japanese car, but having this car with this much potential and no serious mods is really getting rediculous!!!!! we don't even have headers out yet!!! and Im still dealing with my ISF that's a LEMON! it wont' even FUkkin drive straight! corporate Lexus wants to take their sweet ass time and not do a thing about it. my situation has been going on since i bought the car in march 09 and it's still not resolved. i had a buddy that had a lemon BMW and was resolved within 5 weeks
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