Dinan Performance Spring Set for BMW 435i / 440i xDrive F32 Coupe (2014-2020)

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Brand: DinanSKU / Part #: D100-0920

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Dinan Performance Spring Set for BMW 435i / 440i xDrive F32 Coupe (2014-2020)

Subtotal: $349.95

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Overview

The Dinan Performance Spring Set D100-0920 includes four springs for the all-wheel-drive F32 BMW 435i xDrive and 440i xDrive coupes. Dinan lowers the car about 3/4 inch in front and 1 inch in the rear for improved suspension geometry and a more aggressive stance.

The springs are CNC wound from high-tensile chrome silicon wire, shot-peened for stress relief and preset so they do not sag, and they are finished in blue, as Dinan's product photos show. Dinan quotes 38% more spring rate in front and 50% more in the rear, which reduces squat under acceleration and dive under braking and cuts body roll. The set works with conventional or factory electronic shocks.

Fitment is the 2014-2016 435i xDrive coupe and the 2017-2020 440i xDrive coupe, matching Dinan's listing and other retailers. It is not compatible with rear-drive models or the 435i/440i convertible; for the Gran Coupe, call us first. Dinan says to install the springs with the matching Ride Quality and Handling Kit (sold separately) to reach the advertised ride height and ride quality, and does not warranty handling or ride complaints when it is left out.

Fitting springs requires compressing them and removing the struts and springs, so a professional install and an alignment are recommended. The linked PDF is Dinan's F32 435i alignment sheet. Dinan quotes about 8.2 hours of labor and 2 Dinan points. Emission code 5: it does not affect emissions and is legal in all 50 states. Coverage is Dinan's limited warranty: the remainder of the vehicle's factory limited warranty (up to 4 years / 50,000 miles) or 2 years with unlimited miles, whichever is greater. It ships in one carton of about 14.6 x 14.5 x 8.8 inches at roughly 23.7 pounds. Dinan installation instructions (PDF).

Features

For the F32 435i xDrive and 440i xDrive coupes
Lowers about 3/4 in front, 1 in rear
38% stiffer front, 50% stiffer rear
Works with conventional or electronic shocks
CNC-wound chrome silicon wire, shot-peened, preset

What's Included

Dinan Performance Spring Set (D100-0920)

Specifications

Part Number	D100-0920
Brand	Dinan
Product type	Lowering spring set
Kit contents	Two front and two rear springs
Lowering	About 3/4 in front, 1 in rear
Spring color	Blue
Recommended with	Dinan Ride Quality and Handling Kit
Shipping dimensions	14.6 x 14.5 x 8.8 in
Shipping weight	23.7 lb
Labor time	8.2 hours
Emission code	5
Dinan point value	2
UPC	813725020303
Warranty	Remainder of vehicle factory limited warranty (up to 4yr/50k mi) or 2yr/unlimited miles, whichever is greater

Questions about fitment? Call (310) 231-0292 or text (310) 886-3111.

Fitment Notes

F32 435i xDrive / 440i xDrive coupe only.
Not for RWD models or the convertible.
Gran Coupe: call first.
Use with the matching Dinan Ride Quality and Handling Kit.

Year	Make	Model	Chassis	Engine
2014-2016	BMW	435i xDrive Coupe	F32	N55 3.0L turbo I6
2017-2020	BMW	440i xDrive Coupe	F32	B58 3.0L turbo I6

Fitment

Shipping & returns

Shipping: Orders ship via UPS, FedEx or USPS, from our facility near Los Angeles or directly from the manufacturer. Rates for many items are weight-based and shown at checkout. If you need it by a certain date, text us before you order.

Returns: Unused items in brand-new condition and original packaging can be returned within 30 days of the invoice date, with a 25% restocking fee unless otherwise specified. In some cases we can offer a lower fee with the balance as store credit. Shipping charges aren't refundable in either direction unless approved by AutoTalent.

Not returnable: special-order or custom items, and anything that has been installed, modified or altered.

Cancellations: free if the item is out of stock or we miss the ETA you agreed to. Other cancellations carry a 5% processing fee to cover card fees we can't recover. Special-order items can't be cancelled.

Damaged in transit? Report it to the carrier and to us within 48 hours, keep all packaging, and don't send anything back without our written approval.

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