I see the ads for them and one of the cable DIY car shows tested them and they supposedly increased power on an american V8
I see the ads for them and one of the cable DIY car shows tested them and they supposedly increased power on an american V8
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