05-28-2021, 05:29 PM | #1 |
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KW Height Adjustable Spring Kit HAS - G80 M3 | G82 M4 2021 +
KW Suspensions made height adjustable spring kits exclusively for the high power and performance-driven 2021+ BMW M4 (G82) and 2021+ BMW M3 (G80)! Providing more driving dynamics in OEM quality, the KW Suspensions chrome-silicon steel lowering springs, matching elastomers, and dust protection systems are used in this vehicle-specific solution, so you can experience full control of your BMW’s sleek style and advanced performance. Features: * Lowers your M4 between 15-30mm in the front and 5-20mm in the rear. * Lowers your M3 between 10-25mm in the front and 5-20mm in the rear. * HAS springs offer continuous ride height adjustment. * High-quality springs made of chrome-silicon steel with spring rates designed specifically for each respective OE suspension damper and wheel load. Application: 2021 BMW M3 | M4 |
05-28-2021, 08:24 PM | #3 |
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Damn I dont think 20mm is going to be enough in the back
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JoshuaevansF87247.50 |
06-02-2021, 12:54 PM | #4 |
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my exact thoughts... hope I don't have to drop 5k on kw v3s lol
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06-02-2021, 11:07 PM | #6 |
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06-03-2021, 10:41 AM | #7 |
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Yeah I had the KW HAS on order but switching to MSS. They are in stock tomorrow so bonus is I will have faster as well(KW HAS keeps getting pushed back).
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06-03-2021, 11:04 AM | #8 | |
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///MeraldCity_G821136.50 |
06-03-2021, 11:10 AM | #9 |
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06-03-2021, 12:41 PM | #10 |
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06-09-2021, 08:23 AM | #11 |
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Do the h&r springs drop them lower then the HAS kit?
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06-09-2021, 10:14 AM | #12 |
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Supposedly 30mm front and rear according to this:
https://www.hrsprings.com/applicatio...ts/4/2413/2021 |
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tommydieselm3600.50 |
06-09-2021, 10:34 AM | #13 | |
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Seems like a properly developed HAS kit is a much better solution than a basic spring kit if so |
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06-09-2021, 11:08 AM | #14 |
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both options retain EDC... a true full coilover system will replace the damper as well (EDC is the damper)
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06-09-2021, 11:13 AM | #15 | |
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2022 G80 M3 Brooklyn Grey 6Speed=ON ORDER
2021 G80 M3 Tanzanite Blue=Sold 2015 f82 alpine white bmw M4=traded in 2010 e92 alpine white bmw m3=traded in 2003 e46 alpine white bmw m3=traded in/2003 e46 Laguna seca blue bmw m3=stolen |
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06-09-2021, 11:18 AM | #16 | |
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I know one thing, the spring rates on the KW have always been more optimal with EDC than that of the "two stage" H&R's. EG: I am dropped 20mm with KW HAS on my M8 but in reality I can go another half an inch but they suggest not (there are threads left):
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2022 BMW M3 Competition XDrive Aventurine Red 2022 Porsche Carrera GTS Coupe Shark Blue 2020 Audi R8 V10 Performance Suzuka Gray 2012 Mercedes Benz C63 AMG Black Series Obsidian Black Last edited by Vic55; 06-09-2021 at 12:52 PM.. |
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06-09-2021, 03:33 PM | #17 |
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I like the KW's and have a set ordered from Auto Talent for mid-July delivery. 30mm front and 20mm rear is fine with me. I had KW's on my M8 Competition and was happy with them. I've had H&R on other cars that I have owned and they were fine but I like the adjustability of KW.
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06-10-2021, 09:31 AM | #18 | ||
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06-10-2021, 10:13 AM | #20 | |
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There should be a few threads in the "wheel" section on spacers with pics.
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