No mufflers
Le Mans Master
Joined: Dec 2001
Posts: 7,788
Likes: 6
From: Winchester TN
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Cruise-In IV Veteran
Cruise-In V Veteran
St. Jude Donor '03-'04-'05-'06-'07-'11
Originally Posted by Dually Driver
I removed the tailpipes and mufflers at the rearmost flange and replaced the factory junk with straight pipes. 
Now my local expert (neighbor) tells me that I am going to have all kinds of engine problems because of a lack of back pressure. 
Could ya'll provide a few answers so I can print them out and let him know that running only catalytic converters and no mufflers will harm nothing??? 
Thanx, Mike
Now my local expert (neighbor) tells me that I am going to have all kinds of engine problems because of a lack of back pressure. Could ya'll provide a few answers so I can print them out and let him know that running only catalytic converters and no mufflers will harm nothing??? Thanx, Mike
I have been running our 99 coupe that way for a year now (15k miles) - 100% trouble free!
best regards -
mqqn
