525 S

[motoz/HMF]

525S Dyno results:
HMF Slip On, Airbox lid removed.

Horsepower:
Stock = (BLUE)
HMF Slip On = (RED)

Gains @ RPM

4.0K RPM
STOCK 18.9
HMF 21.0
GAIN 2.1

4.5K RPM
STOCK 22.6
HMF 24.9
GAIN 2.3

5.0K RPM
STOCK 25.7
HMF 28.7
GAIN 3.0

5.5K RPM
STOCK 29.1
HMF 33.0
GAIN 3.9

6.0K RPM
STOCK 33.6
HMF 37.1
GAIN 3.5

6.5K RPM
STOCK 36.7
HMF 39.3
GAIN 2.6

7.0K RPM
STOCK 37.7
HMF 40.5
GAIN 2.8

7.5K RPM
STOCK 38.4
HMF 41.5
GAIN 3.1

8.0K RPM
STOCK 38.7
HMF 42.4 PEAK HP
GAIN 3.7