Quote:
Originally Posted by zozman92
Quote:
Originally Posted by sqwinny
At the wheels? It's going to be a full bolt on affair. Every little thing makes an impact.
Exhaust side is going to be cat less downpipe and exhaust with as little restriction as possible (this means resonators too as they negate maybe 1-2 who tops).
Intake side is going to be:
Intercooler to keep temps down. (Depending on your climate could be the 5" Amazon special or you light need a 6.5 VRSF/ER/ATM/Wagner comp 2)
Turbo to intercooler pipe
Intercooler to intake pipe
Turbo inlet pipe
Tune.
Bm3 stage 2 e30 should get you there. Best bet Is a custom stage 2 tune.
JB4 can get you there with e85 as well but you're playing with fire as JB4 is more aggressive than bm3 without a custom tune.
Last but not least will be transmission dependent. The 8at puts down less than the 6MT. Does the transmission flash change this ? I'm not sure.
Do you have issues with your wheel bearings? Any friction between engine and dyno will play a factor.
JB4 posted this dyno before. Full e85 stock nets 300whp/351wtq
https://burgertuning.com/products/n20-jb4 |
Thank you for your informative response.
Will the fact that my 320i is a PWG affect my ability to reach 300 hp especially with bootmod3?
I was really disheartened when I saw that their expected max gains for PWG 320is are as follows:
Stage 2 E30 octane: up to 33%HP / up to 45%TQ
Which translates to around 240 hp only.
Maybe a custom map could remedy this after full bolt ons.
The JB4 dyno with the e85 map is for a 328i and not a 320i.
The 320i dyno burger tuning posted also doesn’t specify if it’s a PWG or an EWG. |
I'm not sure on n20 vs n26, but its been discussed that the n26 will make the same power as the n20 with 1/2 less pounds of boost. Not sure of internals strength. Mind you I have no experience, but can only go off what I read.
Pwg/ewg I'm not sure of the differences other than actuator. Can't tell you power limits either. Most people convert to ewg though.