View Single Post
      05-21-2020, 04:08 PM   #33
Ninefourteener
Major
Ninefourteener's Avatar
1346
Rep
1,241
Posts

Drives: 2020 X5 M50i, 2020 Alfa 4C
Join Date: Sep 2019
Location: American in Belgium

iTrader: (0)

Quote:
Originally Posted by 130FeetDeep View Post
Are you planning on doing a before vs after with just the charcoal filter removed? That would be AWESOME!
No.... nothing like that. But.... the folks that are going to tune my car will provide before and after dyno readings. They have done an M50i before: 530 hp stock, 680 after tune.

While every car is a "little" different.... I expect mine to read almost exactly the same. If it reads a few hp higher before tune..... then I have no other explanation but the removal of the charcoal filters.

https://www.br-performance.be/en-be/chiptuning/1-cars/5-bmw/663-x5/10178-g05-10-2018/11151-xdrive-m50i
Appreciate 0