Happy Holidays to all. Below is a pic of my 2015 GLA. Have a tune, installed a recirc BOV, k&n filter, runs good but running out of ideas to get a little more power out of it any thoughts??

 

Do you have a downpipe? If not, that would be a suggestion. Custom tune, E85 perhaps? Or E30?

 

No down pipe “yet” - still trying to find a way to justify the price !! Guess since it’s MB they can jack up costs lol. Put one on old WRX and it was 1/3 of the cost. Anyone know if I’ll throw a check engine light installing a DP using a piggy back tune?

also anyone out there install one themselves? Doesn’t look to hard to get to.