VXOC Astra-J/GTC

Has anyone got a cone/mushroom air filter and there gtc


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I have K&N Performance AIR Intake System (69-4521TS) for over a year.

The photo won’t work can’t see it, I’m trying to find one it’s just the stupid air box sensor pipe annoying me


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If you can't see the picture, the problem is with you. If you are irritated by K&N, choose a third-party intake system.

It’s more Vauxhall who made thins hard by putting the air sensor on the air box why couldn’t they of put the sensor on the pipe, I have found the one you mean, is it worth the price you paid


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You pay for K&N quality. The design is simple. Installation takes place without any modifications in 20-30 minutes. I am satisfied. Exhalation sounds better, but not everyone likes the audible sound of turbo sucked air. It is worth after tuning on the dynamometer.

Do you have a video of the noise it makes mate


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I don't have a recording from my car, but there are a lot of them on YouTube. For example, watch this video. You can hear the sound from the cabin for 23 minutes.
https://www.youtube.com/watch?v=t1UgTmymHUo

That pretty much same as yours


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It can be said that it is identical for the A14NET engine, except that I still have a K&N Drycharger on the air filter.
https://www.knfilters.com/air-filters/ru...ilter-wrap

Cheers mate will have a look


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Best wishes from Poland.

Induction kit bought should be here Friday


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Well my induction kit has came and it’s on it sounds so much better


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Super.

I have a Astra gtc 1.4t 140 bhp and when I put a cone filter on I loose power people was saying it’s trucking in too much air and was saying I need a remap

My gtc 1.4t 140bhp when I fitted a cone filter my car was slower and sluggish I got told by a garage that it’s sucking in too much air and would need a remap for it to work properly has anyone got this problem ??????

I don't have anything like that. K&N works great. Check flow sensor.