DK Custom Products Thunder Torque Inserts Set DK-TTI-158W – For 2" And Larger Exhaust

Alright, so you wanna wake up that exhaust and get some more low-end grunt?

Check out these Thunder Torque Inserts from DK Custom Products.

This is the set, part number DK-TTI-158W, and it's designed for pipes that are 2 inches and larger.

Brand new in the original packaging.

Simple idea, big difference.

They help build backpressure to boost torque without killing the top end.

Perfect if your bike feels a little flat off the line.

Easy to install, and they make that V-twin sound even meaner.

No UPC, but it's legit DK stuff.