Hey ,
I bought a Lexus IS250 last year and I optioned a set of OEM 18'' Alloys with Falken tyres. It is quite slow off the 'line' and is alot slower than both the car we testdrove (17') and our friend's IS (16') . Is there anything I can do other than get new tyres to make it a bit quicker. Whatis the most cost effective way to improve power/torque ? All replies appreciated
Thanks
Firmin