05-09-2021, 03:38 AM | #67 | |
Major
455
Rep 1,389
Posts |
Quote:
The damper valving is supposedly the same between the two. The springs are custom made and softer than OE let alone any other aftermarket coilover configuration. So as youve said it's about choosing Bilstein or Nitron depending on needs. My impression Bilstein will be more fire and forget as an OE+ replacement, that's why I've gone for it and will be asking for the minimum drop. |
|
05-09-2021, 06:14 AM | #68 | |
Major
1774
Rep 1,262
Posts
Drives: BMW 1M
Join Date: Apr 2016
Location: UK
|
Quote:
Nitron's have greater damper adjustability (as you say) almost twice as much. Nitron's can run at OEM height (Bilstein's cannot, they start at around a 20mm drop all round). Nitron's run a solid rear damper bush so better for track. Both run the same Litchfield spec Springs. |
|
Appreciate
1
ZM22810.50 |
05-09-2021, 07:52 AM | #69 | |
Brigadier General
2811
Rep 3,696
Posts |
Quote:
There are some wheel/tire setups I run that rub under compression at ~20mm drop. Hard to know if that’d still be the case with softer springs & better dampening, but probably not something I’d want to risk. I believe you already commented no additional NVH with the solid rear bushing? Thx. |
|
Appreciate
1
Kattanah137.50 |
05-09-2021, 12:05 PM | #70 | ||
Major
1774
Rep 1,262
Posts
Drives: BMW 1M
Join Date: Apr 2016
Location: UK
|
Quote:
|
||
Appreciate
0
|
05-09-2021, 03:46 PM | #71 |
Major
455
Rep 1,389
Posts |
20mm is the limit for me. Litchfield have said 10-15mm as a minimum drop but that whatever the case they won't setup a slammed car that scrapes everywhere, makes sense as not a good business model!
|
Appreciate
0
|
05-17-2021, 06:50 AM | #72 |
Major
565
Rep 1,092
Posts |
These seem very nice but I got burned (twice) with claims of improved ride quality (by H&R and Dinan) that I'm not gonna buy a set without knowing the spring rates.
I will likely go with TC Kline instead. |
Appreciate
0
|
05-17-2021, 08:19 PM | #73 |
Captain
217
Rep 632
Posts |
The prev Chris Harris m2 comp with the Litchfield Bilsteins seemed pretty low but I believe that was set at the max height.
|
Appreciate
0
|
05-18-2021, 01:18 PM | #74 |
Major
455
Rep 1,389
Posts |
|
Appreciate
0
|
05-19-2021, 12:12 PM | #75 |
Captain
217
Rep 632
Posts |
|
Appreciate
0
|
05-20-2021, 05:51 AM | #77 |
First Lieutenant
405
Rep 380
Posts |
Looked through some threads but having trouble coming up with the info. Is the Litchfield spec Nitron able to be purchased in USA. Also looked on Litchfield’s site and don’t see the Nitron spec at all. Assuming this is available still, and can be had in US, help a fella out with some guidance. Thx!
__________________
|
Appreciate
0
|
05-20-2021, 08:34 AM | #78 | |
Major
1774
Rep 1,262
Posts
Drives: BMW 1M
Join Date: Apr 2016
Location: UK
|
Quote:
Purchase direct. |
|
Appreciate
1
aftercorbu404.50 |
05-20-2021, 05:53 PM | #80 | |
Private First Class
69
Rep 125
Posts
Drives: 2021 BMW M2C
Join Date: Jul 2011
Location: Milwaukee, WI, USA
iTrader: (0)
Garage List 2018 Audi TTRS [8.00]
2017 Porsche C4S [9.50] 2011 BMW 1M Coupe [10.00] 2007 Audi RS4 [5.50] 2004 VW R32 [6.50] 2021 M2 Competition [9.50] |
Quote:
I also found this kit very interesting. Litchfield is a UK based tuner and does not have a U.S. distributor. As M2C mentioned, you can purchase direct from them, however the Nitron kit is not currently on their "shop" section. I believe they are waiting for a few kits to come in soon. Look at the very first link on this thread, I believe that is the only place the kit is described. Other than the difference in height capability, the additional suspension settings, and solid mounts for the rear shocks, I believe the spring rates and dampening is the same as the Bilstein kit, both are custom Litchfield spec. Initially I had some problems communicating with them via e-mail, but we cleared that up using an alternate e-mall address. I mentioned I had ordered the Richland Forged wheels with an M2 specific offset. I wanted to make sure there would not be a clearance issue. They have only tested the kit with OE wheels, so I'm not certain about clearance. That may be a deal breaker for me. I also inquired about VAT charges. The law changed this year, and I'm not clear if they have to charge VAT on exports, I don't believe they used to, which would be a nice bonus. Looks like a great product.
__________________
Rapture
|
|
Appreciate
0
|
05-20-2021, 07:00 PM | #81 | |
First Lieutenant
405
Rep 380
Posts |
Quote:
__________________
|
|
Appreciate
0
|
05-21-2021, 08:53 AM | #82 | ||
Major
1774
Rep 1,262
Posts
Drives: BMW 1M
Join Date: Apr 2016
Location: UK
|
Quote:
FYI.....The Litchfield Nitron kit is no larger than the OEM suspension I removed. BMW 437m and 763m wheels fit perfect with the Nitron kit. |
||
Appreciate
0
|
05-21-2021, 10:38 AM | #83 | |
Private First Class
69
Rep 125
Posts
Drives: 2021 BMW M2C
Join Date: Jul 2011
Location: Milwaukee, WI, USA
iTrader: (0)
Garage List 2018 Audi TTRS [8.00]
2017 Porsche C4S [9.50] 2011 BMW 1M Coupe [10.00] 2007 Audi RS4 [5.50] 2004 VW R32 [6.50] 2021 M2 Competition [9.50] |
Quote:
The Richland wheels fit the M2, they have enhanced versions of their wheel specifically for the M2 with a dedicated offset. Much better fit than wheels designed for the M3/4. Because they are a bit wider they will be about 2.5mm closer to the front strut/spring. Probably should not be an issue but it would be nice to confirm. I've read that some folks have had issues fitting wider or different offset wheels with the MPS because the springs are wider. If you are saying that the Nitron kit does not have springs wider than the stock springs, I should be able to confirm the kit will fit once I receive the tires and mount the new wheels. That's another thing we don't have in the U.S. yet, Michelin PS4S in the 285/30/19 size. You guys get everything first
__________________
Rapture
|
|
Appreciate
0
|
06-09-2021, 07:55 PM | #85 |
Private First Class
69
Rep 125
Posts
Drives: 2021 BMW M2C
Join Date: Jul 2011
Location: Milwaukee, WI, USA
iTrader: (0)
Garage List 2018 Audi TTRS [8.00]
2017 Porsche C4S [9.50] 2011 BMW 1M Coupe [10.00] 2007 Audi RS4 [5.50] 2004 VW R32 [6.50] 2021 M2 Competition [9.50] |
I would really like to, but they are having supplier issues and they are not currently available. I would prefer the Nitron version but they are also not available.
__________________
Rapture
|
Appreciate
1
.Tranceparent.127.00 |
09-15-2021, 05:52 PM | #87 |
Captain
568
Rep 658
Posts |
It is interesting that the KW V3 is the most expensive option among Billstein, Nitron and Ohlins.
https://www.litchfieldmotors.com/bmw...ling-upgrades/ I presume more expensive means better? Or is it not the case? Last edited by kart driver; 09-16-2021 at 03:28 AM.. |
Appreciate
0
|
09-16-2021, 03:19 AM | #88 | |
Major
758
Rep 1,336
Posts |
Quote:
https://www.litchfieldmotors.com/bmw...ling-upgrades/
__________________
Previous Rides: 13' 135i, 08' 130i, 03' HKS Turbo'd 350z, Modded GC8 WRX, NA MX5
|
|
Appreciate
0
|
Post Reply |
Bookmarks |
|
|