E30 325i Tune Switching Device (Not Miller W.A.R. Chip)

nice little home brew device which allows using a single 64k chip with two 32k files and can switch between them on the fly. in this instance being used to switch between a performance tune and modified copy of said tune with the addition of a fuel cut at light load which acts like launch control holding the revs wherever i program it.

can be used for launch control as in this video or for switching between 2 seperate tunes in one ECU like say a standard tune and a performance tune or a performance tune and a "service" tune which has a low rev limit and weak tune so the engine cant be thrashed if u put the car into a garage to get some work done.

with the switch down its running the normal performance tune i came up with for the car, with the switch up its running the same tune but with launch control added so in effect im using the device to activate or deactivate launch control in this video.

Category:

Autos & Vehicles

Tags:

• bmw
• e30
• e34
• m20
• m50
• tuning
• tunerpro
• ostrich
• moates
• miller
• war
• 325i
• 320i
• 525i
• 520i
• performance
• tune
• launch
• control
• wmmotorsports
• Drift
• Turbo
• Cars