Royal Enfield Scram 411 (22-23) DNA Air Cover Stage 2 and Filter Combo R-RE4N19-S2-COMBO


Make: Royal Enfield

CC: 411

OEM Air Filter Air Flow: 71.64 CFM

DNA Air Filter Air Flow: 94.78 CFM

DNA Increased Air Flow: +32.31%

DNA Filtering Efficiency: 98-99%


Product Information

  • This filter features DNA®’s Round Design.
  • Installation of this new DNA Air filter is very easy; simply follow the installation instructions included in the workshop manual.
  • The filtering efficiency is extremely high at 98-99% filtering efficiency, with 4 layers of DNA Cotton.
  • The flow of this DNA filter set is +32.31% more than the Royal Enfield stock paper filter.
  • DNA air filter flow: 94.78 CFM (Cubic feet per minute) @1,5"H2O corrected @ 25degrees Celsius.
  • Royal Enfield stock paper filter:71.64 CFM (Cubic feet per minute) @1,5"H2O corrected @ 25degrees Celsius.
  • This DNA® filter is designed as a High Flow Air filter for: ‘Road & Off Road use’.

The measurements concern only the stage 1 filter.

The air flow is much higher using the stage 2 cover.