-15%
Click to zoom in
SKU: 28802-4
H&R 2014-2020 BMW 428i xDrive Cabrio 430i 435i xDrive Cabrio F33 Sport Springs
H&R Sport Springs part 28802-4 lower 2014-2020 BMW 4 Series F33 Cabriolet models like 428i xDrive 430i 430i xDrive 435i xDrive 440i 440i xDrive. These springs drop the front 1.4 inches and rear 1.2 inches to shrink fender gaps for a planted stance. They cut body roll lower the center of gravity for crisp handling while progressive rates keep ride quality smooth and wind resistance down for better gas mileage.
Key Features
- Lowered Stance: Reduces fender well gap to give your BMW F33 a muscular aggressive profile
- Sharper Handling: Drops center of gravity to minimize body roll through corners
- Progressive Rates: Balances firm control with daily comfort for street driving
- Streamlined Shape: Cuts wind drag to boost fuel efficiency on highway runs
- Simple Bolt-On: Direct upgrade transforms suspension without full coilover cost
Product Notes
- Engineered in Germany with heat-treated steel for long-term durability
- Works with factory dampers for plug-and-play performance gains
- Packaged for protection during transit arrives ready to install
Installation Notes
- Professional installation recommended.
- Bolt-on replacement uses OEM mounting points no welding needed
- Compatible with stock hardware torque to BMW specs
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2014-2016 | BMW | 428i xDrive | Base |
| 2017-2019 | BMW | 430i | Base |
| 2017-2020 | BMW | 430i xDrive | Base |
| 2014-2016 | BMW | 435i xDrive | Base |
| 2017-2019 | BMW | 440i | Base |
| 2017-2020 | BMW | 440i xDrive | Base |
Why Choose H&R?
- World's number one selling sport spring for proven track record
- Precision manufacturing ensures exact fit for BMW F33 models
- High-tensile steel construction delivers reliable spring action
Frequently Asked Questions
-
Q: How much drop do these springs provide on BMW F33 Cabrio?
A: Front lowers 35-40mm about 1.4 inches rear 30-35mm about 1.2 inches exact amount varies slightly by model load -
Q: What material construction do H&R Sport Springs use?
A: Premium heat-treated chrome-silicon steel with dual anti-corrosion coating and shot-peened finish for fatigue resistance -
Q: What warranty coverage applies?
A: Limited lifetime warranty covers sagging or manufacturing defects when installed properly
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: H&R branded box 17.7 x 7.1 x 7.1 inches
- Weight: 22 lbs
H&R
H&R suspension parts are stocked at Black Ops Auto Works, including Sport lowering springs, VTF adjustable springs, Street and Sport coilovers, Trak+ wheel spacers, and wheel bolts. H&R is a German suspension manufacturer founded in 1984 known for progressive-rate lowering springs and matched coilover systems. Every product is filterable by year, make, model, trim, and drivetrain so the correct H&R part ships the first time. Black Ops Auto Works carries 1,486 H&R SKUs spanning European, Japanese, domestic, and EV platforms. What This Collection Covers H&R Special Springs manufactures its lowering springs in Germany using a progressive-rate design that lowers ride height while retaining the compliance needed for daily driving on imperfect road surfaces. TUV and ECE certifications support compliance on European applications, and decades of testing on German roads and race tracks back the brand's handling reputation. Product Categories Sport lowering springs, Ra...
View H&R Products
Lowering Springs
Shop lowering springs from Eibach, H&R, Swift Springs, RS-R, UMI Performance, MaxTrac, aFe Control, Ford Racing, Whiteline, Vogtland, ST Suspensions, Belltech, Skyjacker, and Black Ops Auto Works. Find sport lowering springs, Pro-Kit springs, Sportline springs, Spec-R springs, Super Sport springs, Race springs, Down Sus springs, adjustable lowering springs, SUV lowering springs, truck lowering springs, and EV lowering springs for street cars, muscle cars, sport compacts, European performance platforms, SUVs, trucks, and modern EV builds. Lowering springs are the simplest way to drop a vehicle’s ride height. They keep the OE shocks, upper mounts, and suspension geometry components in place and swap only the coil springs for shorter, progressively- or linearly-wound performance springs. Shop by vehicle year, make, model, trim, drop height, spring type (progressive vs linear), and application (street, show, mild-handling, SUV, EV, truck). Lowering springs are the correct choice...
View Lowering Springs Products
Suspension
Suspension parts and complete kits for cars, trucks, SUVs, Jeeps, and off-road builds are stocked at Black Ops Auto Works. Shop coilovers, lowering springs, lift kits, leveling kits, shocks and struts, sway bars, control arms, tie rods, ball joints, bushings, chassis bracing, alignment hardware, air suspension, and complete stage kits from Bilstein, KW, Ohlins, Fox, KING, ICON, BC Racing, Silvers, Eibach, H&R, Swift Springs, Whiteline, Energy Suspension, Moog, SPC Performance, Rough Country, ReadyLIFT, BDS, Skyjacker, Air Lift, Firestone, and Black Ops Auto Works. Start with a matched shock and spring package or a full coilover kit, then layer in sway bars, chassis bracing, and camber adjustment hardware. Every part is filterable by year, make, model, trim, and drivetrain to confirm fitment before ordering. What This Category Covers Suspension is the highest-leverage handling upgrade on any vehicle. A properly matched shock, spring, and sway bar package produces measurable i...
View Suspension Products