nitroracer20

Hey,
I just got finished installing my new Hpi racing clutch on my rs4. I started up my car and when I pulled the trigger did this thing accelerate fast!
Installation was very easy with HPI's directions which also stated what holes in the clutch you can use and what differences in acceleration they will make.(BTW I chose the first hole which required no cutting off extra holes for the fly wheel.)
I give the product a 10 out of 10. I will add more to the review after i finish driving with my friends tomorrow.
Go Buy It!!!

DcWest

yea i put one of those in when i switched my motor to the o.s. .18 cvr-x its a nice little 15 dollar pgrade the stocker sucks.

Josh222

yes the stock one slips a lot the Racing one is much better. It has much more surface area and gets better grip