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Todd Taniguchi photo
United States of America, Anchorage
1 Level
697 Review
33 Karma

Review on 🏍️ High-Performance Air Intake System: Harley Davidson 2017-2019 107 M8 Touring Models Street Glide Road King Fat Boy Freewheeler RK-3956 by K&N by Todd Taniguchi

Revainrating 5 out of 5

Immediate increase in exhaust noise and throttle response

I spent $280 not to start with this! around the air filter) and now I have this. Of the 3, this filter provided the most obvious and immediate improvement. great (planning to add a footboard extension when I put the new exhaust in anyway). My exhaust IMMEDIATELY went deeper and louder on the first run after installation, throttle response is AMAZING now. From a fuel economy standpoint, the tune I used for the Screaming Eagle filter is still good (the Harley SE tuner claims I have a map ready and a 15 minute/10 mile autotune ). it will offer just as much bang for your buck. If you told me I could pay $100 to increase exhaust volume and $100 to increase throttle response, I would do it in no time if you consider it. DO IT! ALSO I think it looks BAD, A$$ gives the Harley a muscle car look with the giant vacuum cleaner.

Pros
  • Brilliantly made
Cons
  • Vanish