As per title last November I swapped from closed APR intake to the open one. I also had the APR coil packs installed.
I tried at time to have dyno tests but car haldex played up. With everything sorted and major service just done. I had dyno runs. Car is 80k km 2014 7R on APR stage 2 HO.
It Gains of 14wkw same dyno, operator and fuel as 12 months ago. It wasn’t done to advertise APR products or anything I just wanted it to see everything working well.
I am not saying everyone will get results like this and some gains likely from coils as original had done 75k km if newer min gains.
Guess it confirmed what I had felt driving car. I didn’t really expect much gains at all but more than happy with swap as I love induction sounds and the APR one is very loud in good way for me.
I just wanted to update my findings.
I tried at time to have dyno tests but car haldex played up. With everything sorted and major service just done. I had dyno runs. Car is 80k km 2014 7R on APR stage 2 HO.
It Gains of 14wkw same dyno, operator and fuel as 12 months ago. It wasn’t done to advertise APR products or anything I just wanted it to see everything working well.
I am not saying everyone will get results like this and some gains likely from coils as original had done 75k km if newer min gains.
Guess it confirmed what I had felt driving car. I didn’t really expect much gains at all but more than happy with swap as I love induction sounds and the APR one is very loud in good way for me.
I just wanted to update my findings.