Q: 

I'm looking for Cycle Shack Slash Cut Slip-On Mufflers and a K&N filter for a 2007 FLSTC (Heritage Softail Classic).  Could you send me the part numbers for these items?  

A: 

The Cycle Shack Slash Cut Slip-ons are part number 450-555 and the K&N Replacement Air Filter is part number 400-877.  The K&N Recharger Filter Care Service Kit is part number 400-862 . Don't forget to pick up a fuel injection controller while you're at it.  We offer a variety of items to re-map your air/fuel ratio.