Everyonce in a while ive been disconnecting the muffler from my exhaust and driving around for a few days before putting it back on, it sounds pretty crazy and really gets attention. my dad always freaks out when i tell him about this b.c obviously the engine is loosing some back pressure..does anyone think this is bad for the engine?

 

No more harm done than me having an e-cutout.

 

not bad for it, but yes you are losing back pressure and power. try taking off your headers...you'll gain sound and next to nothing power!

 

yup yup....e-cut otu is cool too

 

Nope no harm, just kinda stupid

 

I did a custom muffler delete.. I had a shop cut off the tips from the oem muffler and make a custom Y-Pipe to the mid.

 

pics?

 

I'll try to get some up tonight.. i made a thread on this a while back but never got to post up pics.

 

^ sweet, ill keep a look out

 

cool thanks guys...as far as power, it pulls harder at higher rps but deffinately looses some torque. i ran the 1/4 mile with out the muffler hooked up and was ran a 14 flat with my auto..doesnt seem to bad