[Mike340i]

Hi everyone,

I have a 17 340i xdrive, running the bootmod3 stage 2+ 93 (agg) tune using the b58tu pump. Wondering if anyone has power numbers for the off the shelf map?

I’ve been debating about getting a custom dyno tune but the guy local to me isn’t full experienced on b58 so wondering if maybe going with a more experienced (jordantuned/f80paul etc..) and doing datalogging. Don’t really feel like spending the money to rent dyno time and have remote tuning being done.

Any thoughts or comments are appreciated!

[G.Newt]

Assuming you're using a TU pump, I'd datalog your current tune. I rarely see clean timing on pump 93 tunes.

[Mike340i]

I’m in Canada and run 94 octane on the 93. When I initially tuned the car, I had contacted protuningfreaks and they asked for a datalog to see how the car was running and everything looked amazing according to them!

[mike@x-ph.com]

Stage 1 91 octane: up to 18% HP / 26% TQ
Stage 1 93 octane: up to 20% HP / 26% TQ
Stage 1 E30 octane: up to 25% HP / 30% TQ
Stage 2 91 octane: up to 24% HP / 32% TQ
Stage 2 93 octane: up to 26% HP / 32% TQ
Stage 2 E30 octane: up to 30% HP / 35% TQ
Stage 2 Racegas: up to 30% HP / 35% TQ
Stage 2+ 91 octane: up to 37% HP / 62% TQ
Stage 2+ 93 octane: up to 43%HP / 68% TQ
Stage 2+ E30 octane: up to 47%HP / 73% TQ