May 18, 2026
1
0
Northern Ireland
Just curious, anybody fitted an induction/cold air intake kit onto their Leon with a 1.5 TSI EVO engine tuned to 150 factory?

Just curious as to whether it will throw up any warning lights or codes, and is it easy enough to do yourself as a layman?
 
It all depends what kit you want to use/install.
At the end it will not do alot.

You will not get more power.
Usually get a little bit different intake sound.
Both reason is that the turbo is killing the sound and/or restricting the max power.

So it's the question why do you want it?

The only thing is that you will hear the turbo more and respons on gas is almost nothing.

I know that with the latest motors and direct injection there are engines that will produce already fault with standard kn replacement filter.

Paper filter is doing it all what it needs to do