season of selling sport spring i guess.. rm 300 , brand eibach,
for those that fear of kissing road bump ,this is a suitable upgrade for those running on ori spring.
front is 1 inch lowerd rear is around roughly less...
hope someone can help me out here...i had a blow off valve(BOV) installed recently, but then i started to loose power...not a lot but noticable!..
i did some troubleshooting ie. disconnected the BOV and...