Originally Posted by Keegsss

Hey guys
So i bought a radio off a member on the forum, the deal was very dodgy and i didnt recieve the best quality item. He radio is a airtronics m11 with a spektrum module. Now befor i used this radio and its reciver in my car, i used my dads radio and reciver which is a different brand. When using his radio my car seem to run well. But when i used my radio and reciver my car only runs at what seems half speed. Turning is fine, but there is no speed. I then noticed my module had a hole, where the antenna is ment to be, so it has no antenna on it.

So my question is, could this be effecting the performance on my car?

Thanks keegs