Hoppen chip

[Henry A Harper III]

A number of listers took advantage of a group purchase on Hoppen chips
several years ago, I'm one of them and my car has yet to demonstrate any
compromised reliability. Improved acceleration is demonstrated regularly,
however. No other engine mods for mine (yet?).

Henry
http://www.henry-harper.com hah at alumni.rice.edu
1991 200 quattro, 120k
1988 GTI 16v, 241k

> Hey, Thanks for the info Brandon. Mike Hoppen at Joe Hoppen
> Motorsports says he can program the ECM for the stock turbo for
> $495 (270 hp). I can afford to do this if I wish but I don't want
> to compromise reliability. Any one out there with this config.? Paul
>