pureboiracer 0 Report post Posted February 25, 2013 This is the last chip i have left, i imported several and have sold all but one with great results. This chip will fit bmw m20 172, 173 ecu's. Manufactured and developed by Hermes these chips offer safe power increases by adjusting fuel and ignition curves as well as lifting the limiter 500rpm I ran one myself and noticed an improvement in power and mid range torque. Well worth doing for your track car/daily driver. $100 plus postage Regards Oli Quote Share this post Link to post Share on other sites
skidz 196 Report post Posted February 25, 2013 This is the last chip i have left, i imported several and have sold all but one with great results. This chip will fit bmw m20 172, 173 ecu's. Manufactured and developed by Hermes these chips offer safe power increases by adjusting fuel and ignition curves as well as lifting the limiter 500rpm I ran one myself and noticed an improvement in power and mid range torque. Well worth doing for your track car/daily driver. $100 plus postage Regards Oli I will take it off you then. Quote Share this post Link to post Share on other sites
