jeffbebe 1559 Report post Posted May 24, 2013 (edited) http://www.ebay.co.uk/itm/BMW-E39-M5-E52-Z...=item27d2f17e7a It's probably been discussed before but I couldn't find it in searches. 441HP seems pretty high! Anyone dare getting the soldering iron out? Amazingly their feedback seems okay (though quite a few of the positives from people who haven't even installed the chip yet!). Edited May 24, 2013 by jeffbebe Quote Share this post Link to post Share on other sites
M5V8 337 Report post Posted May 24, 2013 In my experience you aren't going to get 40hp from a NA motor & just a change of software. I call bulls**t Quote Share this post Link to post Share on other sites
Michael. 2313 Report post Posted May 24, 2013 +1 on what Darren said. $250 could be better spent elsewhere imo. Quote Share this post Link to post Share on other sites
jeffbebe 1559 Report post Posted May 24, 2013 In my experience you aren't going to get 40hp from a NA motor & just a change of software. I call bulls**t Yes, what I thought... But a little part of me would love to try it out. Got a donor car? hahah Quote Share this post Link to post Share on other sites
M5V8 337 Report post Posted May 24, 2013 (edited) not that i'm willing to solder in this Lithuanian rubbish. Not even a mention of min fuel RON?? They can't spell properly and you only have a Lithuanian phone number and Gmail account to try to get some recompense when this superchip makes your $50k motor go bang bang. no thanks. Edited May 24, 2013 by M5V8 Quote Share this post Link to post Share on other sites
jeffbebe 1559 Report post Posted May 24, 2013 not that i'm willing to solder in this Lithuanian rubbish. Not even a mention of min fuel RON?? They can't spell properly and you only have a Lithuanian phone number and Gmail account to try to get some recompense when this superchip makes your $50k motor go bang bang. no thanks. Hehe.... No return policy. Hmmmn!! haha Quote Share this post Link to post Share on other sites