RP RACE - FULL STAINLESS HIGH OUTPUT EXHAUST SYSTEMS - KTM/HUSQVARNA/GAS GAS 450/500We've tried every pipe we could get our hands on and these are by far the best power wise! If you're in the market for some horsepower, we highly recommend these if your after power.

T4+ is designed for stock or modified 4-stroke engines

Meets the JASO FD and ISO-L-EGD ratings ensuring the highest level of detergency for better performing

More grip to hold onto providing extra shock absorption and control

BRC500 or other 2 or 4 stroke big bores

If your worried how close the heat exchanger will be to the track lugs

-Note this is only compatible with C3 MOUNTAIN MAP tuned AiM Taipan ECUs (ie due to our custom configuration settings it can not be used with the AiM base maps)

the seat-of-the-pants results are more apparent than ever

This means more surface area

Contact us and we will do our best to get you the model your looking for

Your dirt bike’s factory airbox system was designed for hot

and power connection

CDPB1505BLK Black