DNA Air Filter Adventure Expedition Kit Stage 2 for Royal Enfield Interceptor 650DNA Air Filter Adventure Expedition Kit Stage 2 for Royal Enfield Interceptor 650 The covers for the DNA airboxes are useful in case a replacing air filter is not sufficient and you do not want to operate a total replacement of the Airbox, thus avoiding a rather complex procedure. Stage 2 covers allow a further increase in air flow in a simple, fast and very economical way. In fact, they are mounted on the original airboxes allowing a performance and

DNA Air Filter Adventure Expedition Kit Stage 2 for Royal Enfield Interceptor 650

The covers for the DNA airboxes are useful in case a replacing air filter is not sufficient and you do not want to operate a total replacement of the Airbox, thus avoiding a rather complex procedure. Stage 2 covers allow a further increase in air flow in a simple, fast and very economical way. In fact, they are mounted on the original airboxes allowing a performance and aesthetically pleasing improvement.

• This filter features DNA®’s Stage 2 kit eliminates the OEM intake snorkel of the Royal Enfield 650 and offers higher performance and better intake sound.
• This Stage 2 kit is designed to work exclusively with the DNA R-RE65N18-01 air filter.
• Performance wise, up to + 6 whp can be offered from our Stage 2 kit for the Royal Enfield with the proper ECU tune.
• The flow of this DNA filter set is 95.47% more than the Royal Enfield stock paper filter.
• DNA air filter flow: 60.40 CFM (Cubic feet per minute) @1,5"H2O corrected @ 25degrees Celsius.
• Royal Enfield stock paper filter: 30.90 CFM (Cubic feet per minute) @1,5"H2O corrected @ 25degrees Celsius.
• This DNA filter is designed as a High flow Air filter for: ‘Race use’.