Fine-tuning your coilover damping shouldn’t mean stripping out your rear seats or interior panels. On many applications, rear shock adjusters are hidden behind carpet, trim, or seatbacks, making quick adjustments a hassle.

The ECS Rear Damping Extension Kit solves that problem with a clean and functional solution. These flexible extensions relocate the adjustment knobs to an easily accessible point above the rear shock towers, letting you dial in your suspension from inside the cabin, no disassembly required.

Installation is straightforward: simply drill a small access hole in your interior trim and route the extension cables through. The adjustment knobs can be removed to allow the line to pass through smaller openings, minimizing cutting. For proper installation, be sure to fully loosen the set screw, insert the cable, then securely tighten it using the provided Allen key.

Kit Includes:

(2) Rear damping adjuster extension cables

Installation hardware and Allen key

A smart upgrade for track cars, daily drivers, or anyone who values easy access to suspension tuning, without compromising interior fit and finish.

Dinan Performance Springs are matched to your BMW's chassis and suspension components to deliver better handling and looks without sacrificing ride quality. Dinan BMW springs are carefully engineered to work within your car's suspension travel and to improve suspension geometry. Spring rates are slightly stiffer than stock and dialed in to reduce bodyroll. A stiffer suspension makes the car more fun to drive and the lower ride height improves the looks by reducing wheel-fender gap. This spring set is two front coil springs and two rear ride height sensor rods.

Dinan spring specs -

• F: -5/8" (16mm)
  
• R: -3/4" (19mm)

Fitment note: When used with stock shocks the Dinan Ride Quality Kit is strongly recommended. The Kit consists of shorter and stiffer bump stops and spring perches that work better with the lowered ride height of these springs. While not explicitly required, less than favorable ride quality and handling may result without them.

For over 35 years, Dinan has been America's premier tuning company, pioneering advancements in BMW modification while retaining a focus on balanced performance that preserves the original character and driving feel that a BMW offers. When you install a Dinan part on your car, know that it's not only carefully developed and tested, but that Dinan stands behind it with a four year, 50,000-mile warranty. Dinan believes so fully in their “total package” approach that once your car has been fitted with enough of their parts, they celebrate your conversion from stock to Dinan with an exclusive trunk badge, displayed proudly by BMW enthusiasts everywhere. The springs are worth 2 points towards your Dinan badge (Ride Quality Kit is worth 1 point).

This item fits the following BMWs:
2016+ F85 BMW2016+ F86 BMW

Revamp Your Suspension with the BMW & MINI Coilover Wrench Set

• Compatible with BMW and MINI models for versatile use
• Durable construction ensures long-lasting performance
• Ergonomic design provides comfortable handling during installation
• Allows for precise adjustment of coilovers for optimal ride quality

Upgrade your BMW or MINI's suspension system with the BMW & MINI Coilover Wrench Set. This set is compatible with various BMW and MINI models, offering versatile compatibility for a wide range of vehicles. Constructed from durable materials, these wrenches are built to withstand the rigors of frequent use and provide long-lasting performance. The ergonomic design ensures comfortable handling during installation, reducing fatigue and allowing for more efficient work. With the BMW & MINI Coilover Wrench Set, you can easily adjust your coilovers to achieve the optimal ride quality for your vehicle. Access Secret Premium Dashboard