I have the borla stainless steel exhaust the single piping version used for 1 month till the dual version came out.

The price is $400.00 shipped to the lower 48 states

please call me at work to order 407-277-8423x224

bottle

thanks

 

i still have it

the price is lowered now to $350.00 shipped

 

How much horse does this add? Sound?

 

about 8-10hp matters on where you are and your other mods, at idle it sounds a little louder then stock. then when at wot you can hear it but it is not very loud nice and sudle exhaust.

 

you may not advertise in your signature unless you are a sponsor

 

i heard the single piping has no hp gain. Whats the main difference between it and the dual piping.......

 

it has a gain just not as much as the dual piping version

the dual piping is dual piping

 

Ya know, point blank, no sugar coating. This is a better question.
Are existing true dual's created using sound flow dynamics in regards to pipe sizing? Or are they created with the pipe diameters that the manufactuer "think" their custom's ,.........."think" they have to have with NO regards to exhaust gas volocity dynamics in a naturally asperated enviroment.

What's my point? What's half of 3.5 liter's, 1.75 liters. 2.5" piping is to large for good exhaust gas volocity when serving what is effectively just 1.75 liter's of displacement. 2.25" is much better for flow dynamics on that kind of displacement for true duals. I'd rather have a good single pipe system with 2.5" piping vs a true dual running 2.5" pipe diameters. Forced induction is a different ball game, but even then I see post's talking about 3".

 

Don't know about the single, but I do know that Borla's true dual uses 2.25" pipe.

Lou