I want to say yes, there is a top hat needed.
Ohlins R&T have to different sizes of top hat depending on if you had an EDC car or not FYI.
Some people with EDC order the non-EDC Ohlins and the non-EDC top hats. As long as both match it doesn't matter.
Don't quote me on that though as I had my shop order and install lol.
__________________
-Thumbie
2011 Jerez E90 M3 6-speed Competition Package
|