I was wondering how will a 98 accord v6 sound with a single flowmaster 40 series muffler? Im planning to convert my dual exhaust into a single exhaust and i just want some opinions if a flowmaster 40 series will sound good or bad. Oh i forgot what is the stock diameter on the exhaust pipes is 2.25 or 2.50? thanks

 

It will sound good..had one come around the area today with a 40 series..mellow and loud at the same time..I believe his was 2.5 on both ends...

WheelBrokerAng

 

I have a friend with them and its sounds like S**T

 

But don't some guys recommend to keep the stock specifications on the exhaust to keep the back pressure?

 

Well I had a video clip on youtube of my 95 with a flowmaster... just search "accord flowmaster" on youtube.... a billion results.

 

yeah but if i had of not gone boosted i would of put on an exhaust anyway cause they look gound and sound good (well some do)

 

I was gonna get a single setup,but decided to go dual.. Either one looks and should sound good..

 

For the most part, the muffler doesn't matter when it comes to proper flow. Backpressure is a myth. The real reason for not oversizing piping is because it makes the flow too slow and not uniform. Again, the pipe size matters, not the muffler. The muffler only matters for the type of sound that you get.

 

Delta Flow 40 series have good exterior sound level but the interior sound level is not as loud. I have one on my Camaro and likes it alot.

 

I'm thinking of the same for my '04 EX V6. But why go from dual to single?