CRF300 PERFORMANCE ECU STAGE:2.1 SUITS AFTERMARKET EXHAUST AND VENTED AIRBOX LID Thanks to new technology

Thanks to new technology

25 – 325cc Big Bore Kit (CRF300 Performance Upgrade)

So thank you all very much

Custom valving and height available at request

Polished for reduced friction and smoother performance

CRF300 PERFORMANCE ECU STAGE:2.1 SUITS AFTERMARKET EXHAUST AND VENTED AIRBOX LID Thanks to new technologySSS ENHANCED CRF300 ECU SSS Stage 1. 0 upgrade kit . This kit is designed for stock exhaust system only 91 octane fuel compatible. SSS recommends 95 or 98 if available although. Eliminate low end surging and snatchy throttle on off . NOTICEABLE increase in HP . SSS STAGE 2. 0 is suitable for use with either std exhaust or aftermarket Exhaust. Works well with 2nd snorkel if you would to maximise the benefits of the reflash. https: crf300australia. com.