Has anyone fitted a catback exhaust to a VE / VF with AFM ?
I am looking to put a catback on my Calais V to get a V8 note as it is very quiet but not sure how they go with the AFM.
The car is my daily driver and lease vehicle so can't go OTT with mods. I do around 120km per day and am getting great fuel economy so don't want to lose that.
Can a catback be fitted and leave the AFM active without droning ?
Is AFM turned off via the tune and if it is turned off does it affect fuel economy ?
Any real world comments and what system you have fitted would be appreciated.
Cheers JK![]()