Yamaha XSR900 SC Project Exhaust Upgrade Part 4

Part 4 in a 4 part series detailing my Yamaha XSR900 exhaust upgrade project - this part goes into re-tuning the fuel injection system to run optimally with the new exhaust and presents dyno runs to quantify the results. Comparisons between the original system and the SC Project system with and without the dB killer baffle are shown.

If you haven't already, check out Part 1 to see the OEM exhaust system removal, presentation of the exhaust system details and comparison of weight measurements. Part 2 goes over installation of the SC-Project exhaust. Part 3 shows sound comparisons between the OEM system, the SC Project 3-1 Conic full exhaust system with dB-killer baffle installed, and with dB-killer baffle removed.

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