View Single Post
Old 10-25-2012, 01:25 PM
Stealth.Pilot's Avatar
Stealth.Pilot Stealth.Pilot is offline
The Driver
Location: Atlanta
Join Date: Jul 2009
Posts: 4,586
Mein Auto: 2014 M5
I had it on my previous 550 and I loved it. The tune is designed to maintain the OEM power delivery feel. It still feels like a 550 just faster and more effortless.

It is like BMW should have designed the car this way in the first place.

It's a must in my opinion for any 550 owner.
2014 Porsche 911 Turbo S
2015 Mercedes C300 4MATIC
Reply With Quote