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JCW Suspension Kit US Availability

John Cooper Works will be introducing quite a few new accessories in the US that were previously not available on this side of the pond. One of the first of these will be suspension kits available for both the Cooper and Cooper S. Pricing for the MCS kit should be between $850 and $950 (I've heard both + labor). The Cooper however will retail for around $1100 due to needing new sway bars on top of the rest of the upgrades.

Longtime reader David Olenick got to test drive both an MCS with both the suspension kit as well as the new engine kit as part of MINI's MA training this past week in Minnesota. Here's his quick review:

There was noticably less body roll when compared back to back to a standard MCS vs. an MCS equipped with the JCW suspension kit. The kit seemed to allow the car to put power down through the wheels better than the stock car. It also lowered the ride height by an inch. Oh and it has TOTALLY RAD big red coils!

As with other JCW accessories the suspension kits are installed by MINI dealers and come with warranties that match the rest of your car.

Written By: MF Staff

  • Chris

    Sign me up! I already want to grab the 500 buck upgrade for my current JCW engine, but the suspension would be cool a great addition.

  • Matt

    i wonder how much more stiff it is? my 03 S on 16in run-flats is pretty bone-jarring on Chicago area roads.

  • GSKChicago

    My MA was also in MN. He said that it was a very noticeable difference in stiffness and lack of body roll. He said it was surprising how much of a difference it made.

    Which makes one wonder, because I had the same thought Matt… My '05 MCS with 17in run flats is quite stiff as well. I am really starting to want to do some mods now though, but my fiance is going to kill me. :o)

    G.

  • KEE

    If install a factory approved upgrade your self. Does it risk losing the warranty??

  • dgszweda

    I am going to guess that the stiffness and bodyroll will be very similiar to the other aftermarket coilovers or spring kits.

    Gabe,

    How much is the rollbar for the S, that was suppose to be available as well. Also, what did they think of the engine kits. That is more important to me at least than the suspension.

    With everyone saying the new '05s feel almost as quick as the '04JCW, and with the extra 10hp, I am really interested.

  • David

    The MCS suspension seems harsh enough as it is, especially with the 17s. Unless you're frequently taking your MINI autocrossing or it's solely your track car, you may just want to save your money.

  • http://www.teammightyminiz.com iDiaz

    Seems pretty expensive if it's just springs. Does anyone know if it also includes shocks, or any other items?

  • Wraith

    the price of the kit prolly won't be too bad, but my local dealer charges insane amounts for installs (wanted $6900 for the JCW and installation) so i'll stick with my current suspension bits (currently just h-sports, sway bars and control arms in the near future)

  • CA

    Shocks and springs are in the kit. The cars were very tight and there was no roll. Please keep in mind that the MINI had the 18″ JCW wheels also. Road driving might be a little tough, track driving will be great.

  • dgszweda

    So I am guess they are coilovers.

    CA, how was the JCW engine kit?

  • CA

    Great! You can tell the 05 kit is stronger. The early kits are nice, this is better. The new gearing in the trans is also a great addition.

  • http://leftthis.com Dillon

    …good,now I can get some goodies put on my MC…

  • alan

    so should i get the JCW suspension or the h-sport?

    PRICE is a factor!

  • dan

    that price seems too low for coilovers…consider H&R's run over $1200 for the MINI…

  • http://www.motoringfile.com/ Gabe

    I think this is an effort by MINI and JCW to keep prices a bit more competitive.

  • http://www.minipics.smugmug.com Steve Stein

    We did a timed trial through the course in both the S and the S with the Works and suspension kit. In my group everyone took off between 2 and 3 seconds in the 2nd trial. In my first trial I hit one cone. In my second the car felt like glue and when we came to the stopping point and nailed the brakes (lost points if you went too far) I sat there and just said – WOW! Awsome experience.

    Regards… Steve

  • CA

    Same for me, I shaved 3.5 seconds off the time with the JCW kits. I cannot guess what it would have been should I have had a few more cracks at the course. I was able to miss any cones, helping keep my time. Steve, it was an awesome experience, you are right.

  • http://www.motoringfile.com/ Gabe

    I love this… I should have made this an MA exclusive thread :)

  • Tony K

    Funny how many MAs are on this site. I brought my time down from a 44 to a 41 with the JCW car. I was hard to feel the difference in the suspension because we didn't know how much of a difference the 18″ wheels were making. MINI also said that a JCW Brake kit is on the way. I think that all of us MAs would agree that the PT Cruiser and Beetle are not great auto-x'ers.

  • michael Boice

    Hey Steve, if you are reading this; I just picked up my MCS two days ago. I'm awaiting the 05 JCW kit, but I wonder, can you get the suspension kit too? I have no problem installing the suspension kit myself, by the way.

    Michael

  • Steve M.

    Hey all,

    Having a neighbor with an earlier MCS I was bitten by the MINI bug so in August I bought the Works – an MC40/JCWS from BMW of San Francisco. No regrets regarding the performance or the price paid. simply a blast to drive on any road, and I've yet to get it to the track (just reached break-in miles). However, being one who tries to keep up with the latest and the fastest I now want to FULLY upgrade the car with all JCW has to offer to date – suspension, gears, breaks – you name it.

    What do I need that I don't already have to update this car's performance?

    And is it standard practice to omit the 18in JCW wheels from the MC40 car?

    Thanks,

    Steve M.

  • dan

    Suspension upgrades are more than just stiffening the car – the can drastically alter the handling if done correctly. I know of one MCS owner who put a full coilover system on and he felt the car rode like a dream – not harsh at all. Take the runflats off and you peel another layer of the factory harshness off…..

  • Greg

    I did a search on MINI2 and got these numbers for labor: 4 hours for springs/shocks; 7.5 hours for springs/shocks/bars.

  • RittsMC40

    do the springs lower the car at all?

  • http://www.motoringfile.com/ Gabe

    Yes – 10mm.

  • William Grisaitis

    So if I bought a MCS with the JCW suspension and/or the LSD, would it be pointless to go with the sport package (which has the DSC – Dynamic Stability Control)?

    It seems like the DSC helps with the traction as does the LSD.

    -Will

  • http://robertsautosports.com mr-mini

    For those complaining about ride harshness, start by swapping the factory runflats for normal tires. the ride will improve drastically. this should be done before going on to other suspension mods.

  • Apex

    Another MA here who drove in MN. The suspension was noticeably stiffer (therefore better suited for track duty.) There are a few things that people need to remember when reading our posts when considering purchase of these springs. One: the cars we drove back to back were an '05 S (with sport package) and in '05 JCW S (with the suspension). However, the JCW car also had the 18″ JCW wheels. Nice looking, and nice to drive the car with them , but it was not good for comparing the JCW suspension to the Sport suspension as wheel and tire dynamics play a large part in that. Two: I would be hard pressed to give a customer a real answer as to if the suspension is too hard to everyday driving since we only drove the car on the autocross course for 1 lap (while trying to get the best time) so we were only driving the car for less than 40 seconds. That all said, It seams like a good kit for someone who wants a little more for the track. But, that is all I can say. I do not feel like I have had enough “seat time” to give any more information than that. Unfortunately. So even though we have technically driven a car with this set-up, we certainly do not know how it behaves on the street, or how it is to “live with”.


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