Group N re-map and exhaust ???

[Rs-Slo]

I was thinking of group N re-map and new exhaust with de.cat on standard engine 172 MK2.
Can becouse of this comes to problems on the engine?
Thanks.

 

[Lagerlout]

That's what I have on my 172. No problems.

 

[draz1k]

Yeah thats the set up i want. which brand are you going for then buddy?