| Year | Make | Model |
|---|---|---|
| 2014-2021 | BMW | 4 Series Gran Coupe F36 |
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ISC Suspension Track/Race N1 Coilover Kit for 2017-2020 BMW 440i xDrive (F36)
ISC Suspension Track/Race N1 Coilover Kit for 2017-2020 BMW 440i xDrive (F36)
SKU:B029-T
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$1,199.00 USD
Regular price
$1,619.00 USD
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$1,199.00 USD
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â–¶ Vehicle Fitments
The ISC Suspension Track/Race N1 Coilover Kit for the 2017-2020 BMW 440i xDrive (F36) is a high-performance suspension upgrade designed to enhance handling and ride quality. Engineered for track and street use, this coilover kit features adjustable dampers and ride height control to optimize vehicle dynamics. The kit incorporates revised hardened spring perch isolator pads that reduce friction, enabling more precise preload adjustments and extending component longevity. Additionally, the inclusion of copper-based anti-seize lubricant facilitates easier installation and maintenance. Built with durable materials and precision engineering, these coilovers deliver improved stability, responsiveness, and cornering performance, making them ideal for enthusiasts seeking a balance of comfort and aggressive handling.
Designed specifically for the F36 chassis BMW 440i xDrive from 2017 to 2020, this coilover kit is a direct bolt-on upgrade that requires no additional modifications. It is suitable for both street and track applications, providing adjustable ride height and damping settings to suit various driving conditions. The kit may include new V2 adjustable end links where applicable, as indicated in the application guide, ensuring optimal suspension geometry. Compatible with the stock or aftermarket wheels and tires, these coilovers are intended for drivers looking to improve their vehicle’s handling characteristics while maintaining daily drivability. Installation involves replacing the factory coil springs and shocks with these adjustable units for a comprehensive suspension upgrade.
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Overview
Overview
To your 2017-2020 BMW 440i xDrive (F36) the New V2 Adjustable End links: When applicable our V2 N1 and V2 Basic kits will include updated adjustable end links (check application guide to determine adjustable end link eligibility). Spring Perch Isolator Pads: Revised hardened spring perch isolator pads reduce friction, allowing for more efficient preload adjustment and a longer product lifespan. Other New Features: Copper based anti-seize lubricant now included for coilover setup/installation. ISC Coilover Covers are now included with every coilover kit we offer. Our 3mm neoprene protective covers will help shield your coilovers from the elements and allow for seamless height adjustment for years to come. Whether you have a dedicated track car, or a daily driver, the ISC coilover covers will help protect your investment.
Standard Features
- Certifications: ISO9001, 2000R Certified and ARTC Certified
- Dyno tested over 500,000 times on compression inspection with less than 5% deformation. Fully customizable spring rates (spring rates vary depending on application, custom spring rates are available)
- Ride Height Adjustable: Full length height adjustability of up to 3 inches on most applications, high quality T6061 aluminum alloy used for all adjustment locks to provide a lightweight design that holds spring and vehicle down force
- Bound Adjustable with Separate Spring Locks
- Preload is separate from ride height, the lower you go, the ride quality stays the same
- Warranty: ISC Suspension offers a LIFETIME WARRANTY to the original purchaser against defects in workmanship and material. For more info on this please refer to ISC Warranty
- Pillowball Upper mounts: For optimal performance pillowball upper mounts are available on most ISC N1 coilovers (see application guide for specifics)
- Thrust Bearing: Thrust bearings help to eliminate the chance of spring bind
- A Common Side Effect of Tunning Aftermarket Coilovers
- When your vehicle suspension allows (vehicle specific, please check our application guide), all ISC N1 coilovers come with adjustable camber plates as standard
- 3 Degrees of Camber Adjustment
- T6061 Anodized Aluminum Top Plate
- Piston Design: 32-way adjustable dampening, Shafts are valved according to the spring rate, Shock dyno is used to ensure quality and consistent results
- Single Cylinder Design: Mono-tube damper with high pressure nitrogen, larger cylinder and piston design to advance driving stability and dexterity
- Threaded portion of shaft is powder coated and salt spray coated for street durability (suggest using anti seize or protective products when installing coilovers for more protection from the elements, if exposed to snow and salt)
- ISC Springs: Made from high quality SAE9254 steel
Specifications
| Part Number | ISC-B029-T |
| Part Name | Track/Race N1 Coilover Kit |
| Vehicle | 2017-2020 BMW 440i xDrive (F36) |
| Spring Length - Front | 180mm |
| Spring Rate - Front | 10 kg/mm |
| Spring Length - Rear | 200mm |
| Spring Rate - Rear | 14 kg/mm |
| Valve Option | Track/Race |
| Ride-Height Adjustable | Yes |
| Damping Adjustment | 1-Way |
Vehicle Fitment
- 2017 BMW 440i xDrive (F36)
- 2018 BMW 440i xDrive (F36)
- 2019 BMW 440i xDrive (F36)
- 2020 BMW 440i xDrive (F36)
