Ok today when i was running my car the exhaust fell off. The header was stil on but when i drove 100 yards to my house with out the pipe just the header there was more power. It was poppin wheels and had a lot of bottom and top end. Is it bad to run the car with just the header? Thanks

not trying to be off topic but damn that must of been loud. my os. 18 is loud srry i have no clue if its bad. i think it is beacause there's no back pressure but idk ia a noob.

ya it was very loud. It was hurting my ears when i went by myself full throttle.

Check this out is all I have to say.
http://www.rcuniverse.com/forum/m_6216485/tm.htm

ummm yea its bad beings how ur gonna starve it of fuel[sm=punching.gif] and run it lean

Its a bad thing b/c you don't have your back pressure to help push fuel into your motor. Also your whole car will get caked with fuel and exhaust and make a real mess..