D&D Exhaust; Dyna’06up 2:1 Boarzilla w/Upswept Muffler Chr

$1,634.00 RRP (inc gst)

Only 1 left in stock

All customers who place orders through this site will be contacted to confirm order details before payment is processed. Your order will be processed by your local authorised dealer.


2:1 Boarzilla is a stepped header system – at the head it is 1 7/8in. to 2in. at collector and 2 1/2in. where the muffler goes to the header.

All Boarzillas full systems are equipped with heat shields,exhaust gaskets, bolt kit and baffles.

Performance increases are about 8 to 10 percent on stock motors but may very with built motors with the proper tune on the bike.

Fits: Dyna 2006-17 – Chrome

All Dyna Models

* With 12mm & 18mm O2 Bung

* Upswept muffler for increased ground clearance

* Perforated Wrapped Baffle (116in. to 131in. motors)

* All full systems come with heat shields and baffles.

* The muffler is upswept for better ground clearance.

* Will work with forward controls and mid controls.

Each exhaust pipe is put on our dyno in our facilities. Every pipe is designed to increase low-end torque and horsepower.