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MMX Performance Height Adjustable Sport Springs - BMW M2/M3/M4 (F8x) 2015-2021
Lease for as low as $/week
The MMX Performance BMW F8X M2 / M3 / M4 Height Adjustable Sport Spring Kit is the most versatile suspension upgrade available for the F-Series M-Cars short of full coilovers. Unlike conventional fixed-drop lowering springs, the MMX HAS kit gives you a fully customizable ride height, front and rear, infinitely adjustable through the entire travel of the threaded perch, so you can dial in your stance exactly where you want it without ever sacrificing the factory adaptive M damper.
The kit retains your factory adaptive M dampers, making it a far more cost-effective path than a full coilover conversion while preserving the high-quality, sophisticated electronic damping the F8X chassis was engineered around. Four threaded adjustable perches install underneath the progressive-rate sport springs. The method of adjustment is exactly the same as on coilover suspension, a simple turn up or down on the threaded platform changes ride height, letting you fine-tune front and rear independently until the car sits exactly the way you want.
The total adjustment range is generous: 20–45mm of front lowering and 10–35mm of rear lowering versus the factory ride height. That's enough range to dial in anything from a subtle, OEM-plus stance for a daily-driven car all the way down to an aggressive, level, track-day rake, without ever needing to swap springs or guess which fixed-drop kit is right for your build.
The springs themselves are progressive-rate units, finished in MMX's signature metallic grey. The progressive rate was specifically chosen to match the damping characteristics of the factory F8X M2 / M3 / M4 suspension, delivering improved dynamics under hard driving without sacrificing ride quality during normal use. Push on through the corners and the F8X chassis really comes to life, lighter, more direct, and with significantly sharper turn-in.
Product Details
- Front lowering range: 20–45mm versus factory ride height
- Rear lowering range: 10–35mm versus factory ride height
- Retains the factory adaptive M dampers: no damper replacement required
- Finished in MMX signature metallic grey
- No modifications required: fully reversible installation
- SKU: MMR08-1005
What's Included
- Four (4) progressive-rate sport springs
- Four (4) adjustable threaded perches
- Required installation hardware
Vehicle Applications
- BMW M2 (F87)
- BMW M2 Competition (F87)
- BMW M3 (F80)
- BMW M4 (F82 / F83)
Notes
- Includes a 1-year manufacturer warranty against defects in materials and workmanship
- Designed and tested in the United Kingdom
Returns may be accepted within 14 days of purchase pending Return Merchandise Authorization (RMA). No returns or cancellations on special order items. All returns will be charged a 20% restocking fee, no exceptions.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging. Item must be able to be resold as new.
Several types of goods are exempt from being returned. Hazardous materials, fluids, greases, chemicals, and clothing are not able to return.
Free shipping is available within the lower 48 states for most orders totaling $199 or more. A free shipping option will be available during checkout. This offer is for delivery address in the continental United States and excludes shipments going to Alaska, Hawaii, Military Boxes, and items that require freight shipping.
Processing Time
Patterson Performance stocks a large quantity of items at any given time. Some items may require drop shipping from one of our various distributors. In stock items will ship within 1-2 business days. If you're needing your product quickly, please contact us to verify product availability before placing your order. Orders requiring additional verification (security concerns, incorrect information, etc.) may need additional processing time. Estimated shipping dates are not guaranteed and are subject to change based on inventory levels and manufacturer lead times. Backordered items are shipped immediately once available.
Items ship daily, If the item you ordered is not in stock, a member of our team will contact you via email / phone.
Patterson Performance will only ship to an address that varies from your billing address if payment is made via Paypal or a financing partner.
Patterson Performance ships from multiple warehouses throughout the United States, and sometimes from manufacturers overseas.
You can simply contact us via email / telephone for a live inventory check
Find more information at www.P65Warnings.ca.gov.