Dinan Sport Lowering Springs for BMW 4 Series F32 Coupe 435i (2014-2015) & 440i RWD | Non-xDrive Coil Spring Kit ~25mm/1in Drop | Performance Suspension, Stance & Handling Upgrade

Dinan Sport Springs for BMW F32 435i and 440i Rear Wheel Drive

Give your BMW 4 Series coupe a purposeful stance, crisper steering feel and serious cornering composure with this Dinan sport spring kit. Precision engineered for the F32 chassis in rear wheel drive configuration, this coil spring upgrade lowers the ride height by approximately 25 mm front and rear, drops the centre of gravity and tightens up body control without ruining day to day comfort. If you want your 435i or 440i to sit right and drive sharper on fast road or spirited runs, this is the proven choice.

What you will feel on the road

• Approx. 25 mm ride height reduction for a cleaner, level stance and improved weight transfer
• Uprated spring rates, roughly 50 per cent stiffer than stock, for superior body control
• Reduced squat under acceleration and less nose dive under hard braking
• Flatter cornering, quicker turn in and a more connected, confidence inspiring drive
• Improved high speed stability and traction for consistent grip on B roads and motorways

Built the right way

• CNC wound from high tensile chrome silicon wire for accuracy and repeatability
• Shot peened to relieve stress and enhance longevity
• Developed by Dinan specifically for BMW applications to keep suspension geometry in check

Tried, tested and loved by our customers

We have installed these springs on multiple customer cars and the feedback is consistently positive. Expect a lower, cleaner look, noticeably tighter body control and a more engaging chassis that still copes with daily driving. The transformation in steering response and mid corner stability is exactly what F32 owners are after.

Fitment

• Platform: BMW 4 Series F32 coupe
• Drive type: rear wheel drive only, not suitable for xDrive
• Confirmed: BMW 435i F32 2014 to 2015

Running a BMW 440i F32 in rear wheel drive and want this Dinan spring kit for your car? Get in touch so we can confirm compatibility before you order.

Professional installation and setup

For best results we recommend professional fitting and a full alignment once the springs have settled. MJ Modifications in Warwickshire offers expert installation and geometry setup. Request a quote at info@mjmodifications.co.uk.

Why choose this upgrade

• OEM plus ride with genuine performance gains on rear wheel drive F32 models
• Clean, even drop front and rear to dial in the stance
• Transforms chassis balance and steering precision without harshness
• Quality materials and finish for long term reliability

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