31 Suspension

Date: 06/11/23

Hi Kevin,

Date: 08/09/2023

I have a 2019 M140 with the standard BMW suspension and Michelin run flat tyres. The standard suspension was clearly overdamped as my car not only bounced along roads rather than drove along them but also had poor traction and steering feel. This has been bad enough to lead other people I know that have had this car to sell it.

Date: 10/09/2023

Hi Kos & Kevin, 

Date: 14/06/23

Date 19/01/2023

Date: 14/01/2023

Date: 01/11/22

Hello James

Just an update and please feel free to use any parts that you may wish to as testimonial. "My 140i was acquired c 6 months ago, I quickly realised living in the country that I may have made a bad choice. The B roads where I live showed up the appalling ride quality on the car to the point that I was spending most of my driving time trying to avoid pot holes and road imperfections. My wife hated the car.

Date 07/09/2022

Dear Kevin, Thanks so much for the excellent service you offered.
As you quite rightly stated “you will be delighted” .
I really am. The improvement all round is so noticeable to me at different speeds and loads. I will return for more work in the future.
Kindest regards, Joe 

"The Quaife diff sits alongside the suspension as a must have for anyone thinking about modifying an M235i or M240i. Not merely because it allows big silly skids, but because it works with the chassis to better deploy the engine's ample reserves. The inconsistency and unpredictability that can come with a powerful RWD car running an open diff is gone, replaced with much more transparent (and enjoyable) relationship between throttle pedal, steering wheel and rear axle. This is what baby BMWs should feel like..."