Selling a set of DK Customs Thunder Torque Inserts. Had them on the 48 for about a week but I ended up getting a full exhaust system. $20 shipped!

Or trade me your tank lift!

 

I've been looking into torque inserts after upgrading to Vance and Hines exhaust. Are these required for such upgrade in order to bring back a little more torque? also, what diameter pipe will they fit?

 

They are not required but it will make your exhaust sound even better as some of the members on here claims. Supposedly it gives the exhaust a deeper/meaner tone. It will give you back some of the torque you lost after upgrading. They fit 2" and larger.

If you need more info, here's a link to DK Customs page.

http://www.dkcustomproducts.com/Thun...DK-TTI-158.htm

 

What model are these? I'm interested

 

W158 bro