Austin Racing exhaust system for the KTM Duke 390/RC 390
This are silencers and a collector until the catalyst
Both are EU approved.
The silencer comes with a black ceramic coating and an orange end cap. Just like shown on the picture.
Delivery time is +- 5 weeks.
* Full titanium construction
* Advanced flow dynamics
* Massive weight saving
* The 14-16 GP1 uses internal baffling to allow you to control db levels from 103 to 110 plus-LOUD!
* Carbon option for GP1 is a sleeve over titanium, as such it will last for life!
* Gives 3-5bhp power gains, Makes the 390 look like it’s bigger brother THE BEAST!!!
* Ready to bolt on and ride.
* no remap required on models up to 2016 if running with insert installed although adding the A.T.O.M will greatly improve power & torque as shown with below graph, further gains will be seen by chosing the Open factory Pack option.
* Open factory pack comes with advanced map, airbox modification and free AR t-shirt (please email size)
* 2017+ models must use the A.T.O.M fuelling device, Austin racing hold no responsibility for damages caused running the bike without the correct fuelling solution.
* Please note adding any ceramic coating option to pipework adds 1 additional week to the production lead time
This post is also available in: Dutch