Transform the way your BMW F10 550i drives and looks with the Dinan Performance Spring Set. These premium lowering springs are engineered to deliver sharper handling, reduced body roll and a confident, composed ride. Expect a purposeful stance and improved suspension geometry thanks to a 0.5 inch drop at the front and 0.5 inch at the rear, giving your 5 Series the aggressive factory-plus appearance enthusiasts want.
Dinan springs are CNC wound from high tensile chrome silicon wire and shot peened for stress relief, providing durability designed to last the life of the car. The carefully calibrated spring rates reduce rear squat under hard acceleration and front-end dive under braking, boosting stability, steering response and overall grip. Whether you are carving B-roads or cruising the motorway, the reduction in body roll makes the car feel more precise, predictable and responsive from low speeds to top speed.
At Nforcd, we have fitted these Dinan lowering springs to customer BMW F10 550i and 550i xDrive models and the feedback has been consistently excellent. Customers love the improved cornering, the smoother weight transfer and the subtle, tasteful drop that complements the F10’s clean lines without compromising everyday usability.
Key features
- Designed for BMW F10 5 Series 550i and 550i xDrive Sedan
- Approximate drop: 0.5 inch front and 0.5 inch rear for a more aggressive stance
- Carefully tuned spring rates for reduced body roll and enhanced steering response
- Improved suspension geometry for better grip and stability
- CNC wound, high tensile chrome silicon wire for strength and consistency
- Shot peened for stress relief to ensure long service life
- Reduces acceleration squat and braking dive for a more controlled, confident feel
Fitment
- BMW 5 Series F10
- 550i and 550i xDrive Sedan
- Model years 2011, 2012, 2013, 2014, 2015
Why buy from Nforcd
- Trusted performance parts specialist with hands-on experience fitting Dinan products
- Proven results and happy customers who value handling, stance and everyday drivability
- Expert advice to help you choose the right suspension upgrade for your BMW F10 5 Series
Installation and support
Professional fitting is recommended to get the best results from your Dinan Performance Spring Set. For installation at our Warwickshire workshop, request a quote from Sales@nforcd.com and our team will be happy to help.
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