Royal Enfield Interceptor 650. Dont fit A DNA performance air filter until you have watched this!

A rundown of the technology behind the DNA performance Air filter and what to expect after fitting.

[elhorus]

I would have never thought be so interested by an air filter présentation... Thanks sir, interesting and informative, as usual ! Hi from Paris.

[-tj]

Extremely well-explained, Stuart. And a great tip regarding idling the engine from cold to normal running temperature.

[manormouse]

Thanks. This is a no-bullshit channel. No hype. Very helpful. Unique and pleasant accent. Keep it going, I will buy an Interceptor very soon.

[neilvidyalankar]

I didn't think that I needed to upgrade my Interceptor's air filter. But now after seeing your review I think I'll upgrade.

[sitrepSNAFU]

That sound!! Great video, although finding your channel has cost me a fortune already, and I only get the bike tomorrow!

[dirtyhabitz]

A great explanation, Stuart, and very interesting 👍

Andy 🏴󠁧󠁢󠁥󠁮󠁧󠁿

[rumien]

Great video Stuart. Concise as ever. 👍🏻
I love the irony of doing a video on air filters, and then riding past a couple of huge chimneys, belching God knows what, into the atmosphere.🏭

[SnarfyDude]

I can't believe I watched a 15 minute video about an air filter. But it was very well done, and it convinced me to subscribe.
I m still on the fence about buying an Interceptor but videos like this are warming me up to the idea that I could live with 45 horsepower.

[anthonyprice]

Another great video, on a product that seems Necessary!
Amazing how manufacturers use budget parts on things that effect performance, a thing I noticed coming from the Harley world, a few quid at the manufacturing stage could add so much enjoyment for the owner.
Another great common sence production.
Keep up the great work.

[saharien]

Great explanation Mr Fillingham, concise and professional, greetings from Spain.

[umanshagarwal]

The best review, the most detailed and the most effective review no one can beat this review. You left no stones unturned
Glad to subscribe

[desmoore]

I have been reading these posts with interest because of a recent purchase of a DNA filter, this was purchased purely for the fact that it does not need to be replaced (only re-oiled).
When I fitted the new filter I went through the 15 minute idle routine as mentioned in several posts and other bloggers, took the bike for a ride and the engine seemed to be struggling to accelerate smoothly especially from low revs and vibration.
The next day the same result, the engine was definately down on performance in many ways and not pleasant to ride.
I don't know anything about "self learning ECU's" or performance plugs but I do know that my ECU did not want to know about an increase in air flow from the new filter.
As a possible solution to the self inflicted "problem" (the bike was working fine before the filter replacement) I replaced the original snorkel covering the air filter and went for a ride.
Immediately the bike was buzzing along beautifully, smooth acceleration from any revs, the vibration problem disappeared and the world was wonderful again.
So I'm happy with the result, a reusable air filter and a bike that puts a smile on my face when I ride it, life is good.

[davidcassell]

Stewart, as a result of watching this video, I bought a DNA air filter for my car a Kia Picanto 1.25cc to replace the stock airbox
filter. I wasn't expecting any performance difference at all, I just liked the idea of the long life of the product. Now I know that
you are an honest and sensible guy, so I trusted your opinion and I am so glad that I did!. The filter has made a very noticeable
improvement to the torque and runs more freely, the engine is more relaxed and copes with any situation that I ask of it!.
The fuel economy has improved, acceleration is quicker, it really does feel like the car has had a larger engine fitted!

[RoleMaisLongo]

This is the best video on The subject on the YT, it explains what The Air filter change does to the engine with top much didactics. 👏👏👏

[willhooke]

I didn't realise this was how these high flow filters worked

Thank you 👍🏻

[tinks]

Great stuff! I’ve always fitted a washable filter to all my vehicles. Pays for itself after a little while, better performance & mpg 👍🏻

[scottastell]

Induction roar on my Kymco AK550 with DNA was enhanced further by fitting a small aluminium louvered cover to the lid above the still air box. This lid is between the riders knees and not hidden/ sound muffled by a petrol tank. A most enjoyable sound further enhance by the Arrow exhaust muffler and 270 degree firing sequence. Brings joy to this 68 year old.

[DannyBoyInMarseille]

I was sucked into watching your video and now my neurones seem to be flowing more freely!

[nativekeralites]

What a review, you cleared all my doubts about DNA filter.

[michaelburgess]

Thanks Stuart for your full informative view on fitting a DNA filter.