Wanted to place this here since it is specific to for the 930. I ended up with a spare, new, unopened in SEALED bag. I put one on my car, and fits perfect. You do have to drop lower the rear of the engine a couple of inches to install if you don't want to bend it, lowering the engine takes all of 5 minutes.....
$40.00 shipped and PP'd, brand new, unopened, it is still in the sealed plastic bag, comes with the orig box and sticker, Save $4 from Amazon!!
http://www.summitracing.com/parts/knn-ru-5163?seid=srese1&gclid=CjwKEAjw4-SrBRDP483GvreDr2ASJAD5sCIu_gsQyKcLvhcGzIPKzoMfHlXX cQKyt4jMMwKnfsun9xoCQTTw_wcB
tim