Just wandering if anyone knows of or has fitted a non stock higher performance intercooler to a 2.5/2.8 Grand Voyager? If so what was it and how easy was it fitted? I'm not trying to turn my MPV in to a boy racers car, just trying to improve torque and power and help mpg when towing. Everything I have searched is sending me down the tuning box route??? I am going to de-cat the exhaust and add a more breathable air filter for the mean time.

 

a de-cat is always a good idea, I'd avoid a tuning box and go for a proper remap.

Regards
Richard

 

Well if you are going the larger intercooler route you are likely to need at Remap by professional outfit on rolling road as your making it a none standard car right away with the new cooler.