10 Packages
Testimonial - F20 M135i - Dynamics Pack (Quaife LSD and B-Series Suspension) - Sam A
Date: 18/01/2019
Thanks James. The car is fantastic now, didn't really get a chance to test it on the commute home but just been out for a drive and I am blown away by the improvement in traction and grip, even with my winter tyres. I am glad I went for the suspension too, a huge improvement in stability, just brilliant! But you know that already :)
Testimonial - F20 M135i - B1 Dynamics Pack (Sport Suspension & Quaife LSD - Andrew L
Testimonial - Birds Complete Conversion - F20 M135i - Mr Elliott
Testimonial - B3 Dynamics Package - E92 330i - Mr Robinson
Ian and the team.
Thank you so much for sorting out my car. It's unbelievable the difference to the original m sport setup. Good on the motorway but amazing on a and b roads over the weekend. Thanks once again.
Could you send me a birds sticker for the rear please. The one you guys put on is now on the m1 somewhere. Just have peeled off or something. Thanks once again.
Video - Birds M135i Complete Conversion vs BMW M2 - Autocar Magazine
Testimonial - B1 Dynamics Package - E82 135i - Mr Field
Editorial - F20 M135i - Birds B1 review and M2 comparison - Autocar - March 2018
"Our M135i out-punches the M2 by 25bhp and 51lb ft of torque, so it feels stronger through the mid-range and more urgent near the redline. But with less power to deploy to the road, and wider tyres with which to do it, the M2 does have better traction..."
Read Autocar Magazine's review of our B1 M135i upgrades and comparison to BMW's M2 here!
Editorial - F20 M135i - Birds B1 development complete, upcoming M2 comparison - Autocar Magazine - February 2018
Testimonial - B1 Complete Conversion - E82 135i - Mr Field
Kevin
Just a quick note to thank you and your staff for the work done on the car, it does indeed feel a different vehicle, the crashing about over bumps and jumping around has disappeared, the engine throttle response is much improved as is the power.
I got back here last night around 10.15pm, hoping I have not triggered any bloody speed cameras.
All being well I will return the car to you early on the 9th March for the brakes, if its ok I will wait while they are done, I can always go for a walk to pass the time.