12-09-2015, 01:57 AM
I'd suggest keeping them. Someday you may decide to sell the bike. Most buyers will want the bike to be in stock, unmolested condition. The parts may be unobtainable from Honda at that point (ever try to find a complete stock exhaust for a CB350/4, CB400/4, or CB750K0? They can be worth as much as the entire bike). You can then sell your aftermarket goodies on eBay or wherever.
