I was looking to get some help without starting a new thread, so maybe you guys can help me.

When I was running my X-Cellerator the other day, I lost my air filter somewhere. Where is the best place online to buy one complete as my local hobby shop does not carry XTM products?

Also I broke my Front Bulkhead and my Steering Brace. Before I buy a new plastic one, does anyone make metal upgrade versions? I'd just rather buy something with some better durability.

Is there any real sites with Nitro X-Cellerator upgrades?