Please could someone give me some advice ive had my 300tt for 2.5 years its regularly serviced and looked after but ive noticed that im losing boost ill try to explain
Uk auto running jwt stage 1 map
Stage1 + apexi avcr
Controller when off 0.45-0.47
A mode is set to 0.70 duty at 55% hits 0.69
B mode is set to 0.80 duty at 56% hits 0.70 was hitting 0.80 5-6 months ago
Now before any one starts about boost leaks ive tried tighning clamps around pipes etc but cant find anything is there a easy way of detecting them some one also suggested it might be a sticky waste gate or is the avcr just sorting out the boost curve I still don’t really understand the damm thing any help would be appreciated
Addz