I'm curious to see those Turbonetics owners with True Dual Exhaust have paid for their reverse Y-Pipe fabrication or have you found it sold commercially? I'm hearing it can be pretty expensive and perhaps not worth the retention of the true dual.

Thoughts and experience welcome

 

I haven't done it but couldnt imagine an exhaust shop charging more than $150 for it.

 

I did it on my G. I used a Magnaflow center muffler that was single 3" in / dual 2.5" out.

 

80 to 150 dollars..

 

Thanks for the replies ... i'll see what the shop quotes.

 

can you help francis with some pics of your work
.....thanks man

 

I don't think I have any pics from back in my TN ST days.

he'd use something like this muffler. You can mount it centrally under the car, near the tranny.:



here's a crappy picture of a dual in / dual out muffler from when my dual exhaust was being made. it's in the same location as where he'd need to put the muffler pictured above, though.

 

i'm having someone do my custom y pipe for my TN kit. i'm running the Greddy Trual Dual Exhuast w/ 2.75 inch piping.

 

i have a reverse y from my turbonetics kit back when i had the ST. Its just sittin in my garage so if your interested just hit me up w/ a pm

 

i paid about 175 to have my hks done....

 

The HKS website says 60mm piping (2.36in) sounds kind of small no ? So would the single inlet have to be 3" and the 2 inlets out be 2.5" ?