[lukeM2Coz]

Hi

Just got my F87N M2Comp. Noob here.

Few questions here for aftermarket options:

-How much of noise level increase for just a slip on exhaust system
-What are the budget reputable brands available? Milltek?
-If I use Bimmerlink to leave valve on for stock, would it achieve say 50% of the aftermarket exhaust system? If so I don't see much value add for slip on.


Thanks in Advance

[CoffeeLife]

Idk how I would assign a percentage increase but any aftermarket setup makes a huge difference in noise lol.

If you're watching your budget, I would just start with changing the midpipe.

If you re changing your mid pipe or getting a full cat back, there are only 3 main sound types no matter what exhaust you buy.

1. Single Mid
2. Equal Length
3. Stock style

For full budget setups, I noticed that there is Crank Motorsport out of Melbourne.

https://www.ebay.com/itm/185001839097
https://www.crankmotorsport.com.au/

Good price for a full catback.