EAT CHIP and 91 Octane
I have had the EAT chip in my 95 for at least two years. Seems much better low speed performance. Cars seems more eager in lower rpms. However, I do notice a stronger acceleration at agout 3,500 rpm on up. No real change in gas mileage. Still get 22-24 mpg average commute on mixed and highway driving. Can get over 30 mpg at 65 mph.
With chip requires at least 91 octane (was 89 factory). I typically use Chevron 93 with Lucas UCL added at a ratio of 2 oz per 10 gallons.
Last edited by Russell; 11-24-2007 at 04:07 PM.
Thanks,
1995 525i Auto, M50TU 2.5L, EAT chip, 1/95 build, USA, 205/65/15 tires, ASC+T, HID, lumbar, EC Mirror, BMW Alpine 5 radio with BMW-Pioneer CD Changer, abt 236k miles, Oxford Green/Parchment