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804 Review
70 Karma

Review on πŸ” UP-4200ST Uni Air Filters by Charles Adelaja

Revainrating 4 out of 5

Because only the end of the filter lets air in, the bike runs great. I tested the concept with a plastic bag.

Meets my quality expectations. I still had too much air, so I installed an aluminum cylinder (headliner) between the two foam tiers. Because only the end of the filter lets air in, the bike runs great. I first tested the concept with a plastic bag with the end cut off. This worked great, but the red filter slipped off. Now I have a lot of speed without hesitation and don't have to change injectors. He is also very handsome. 850 Suzuki release from 1982!

Pros
  • Cannot be sold or used on emission-controlled vehicles
Cons
  • Weight