Ah I'm in Alberta but thanks for the recommendation! I've looked at the Ek1 but there just simply not enough information about them hence why I'm going the route of JB4. Lots of videos and content on JB4 but mainly people from the states hence my questions around Canadian fuel. Interesting you mention Esso because I think that's the first I've heard anyone recommended Esso. I'm hearing mixed reviews of East vs West fuel but I think the general consensus is to try and read the logs as it may vary even within the Canadian border. I'll consider Esso though but they only have 94 at most of the locations here.Northern Canadian here with a FBO stinger !
1. Jb4 was a great place to start ! I had put almost 50000 km on my stinger while having it set to map 2 and I've had 0 issues. Just do logs once in a while to make sure everything is good and enjoy !
2. It's not hard to set the gap and it'll add some extra reliability using the JB4. I've asked Terry in the past and he recommends gapping them.
3. If you're going to be using the JB4 I definitely recommend using 91 at the minimum. 93 from the essos will be your best bet tho. I've been running that for as long as I've had the car and it's been by far the best and most consistent. You should be able to safely run map 2 on the jb4 with it. Costco 91 is also a good second choice ! Crappy tire and shell I'd try to stay away from, I've never had a car that's liked their fuel lol.
Idk where in the Toronto area you are, but I know Xclussive tuning specializes in KDM. I personally don't trust him but a few people I know like him. Take that for what it's worth. You can also always go Ek1 + BMS TCU and ECU tune later on since you'll already have the jb4 tho.
Yeah, I plan to gap the spark plugs as per JB4 recommendations. Just wasn't sure if I need a full intake system for map 1 or 2. I know there's a lot of debate between whether not they're true CAI as it's sucking warm air inside the engine bay. I just don't know if I'm ready to take the plunge. I'm coming from a Subaru Legacy GT Spec B where it was simply just running a catless downpipe + catback with a stage 2 accessport tune. I want to get some extra power out of the Stinger but nothing insane. It's already a big step up from my ~260-270hp (butt dyno) with my Legacy.