Bolt-ons are performed by car enthusiasts or those people who are identified as modders. There isn't a typical bolt-on since modders are distinct from one another. An entire bolt-on to one modder is simply a partial bolt-on to a different. That’s how diverse this industry of endeavor is. Close icon https://dmozbookmark.com/story18065982/the-2-minute-rule-for-competition-bolt-carrier-group