H&R 28631-1 Sport Lowering Springs for 19-26 BMW 330e G20 Sedan RWD & AWD xDrive

Vehicle Fitment

• 2019-2026 BMW 330e Sedan (G20, RWD, Type G3L)
• 2021-2024 BMW 330e xDrive Sedan (G20, AWD)

Fitment Notes

• 330e plug-in hybrid only -- does not fit 330i, M340i, or other G20 variants
• Compatible with standard, M-Sport, and adaptive suspension
• Drop heights vary by factory suspension -- see Specifications below
• Wheel alignment recommended after installation
• H&R does not guarantee fitment on unlisted applications

Features

• Sport Spring -- progressive rate design
• Lower center of gravity
• Reduced body roll
• Compatible with OE standard, sport, and adaptive dampers
• 54SiCr6 high-strength spring steel
• Precision powder coat finish
• TUV / ABE certified
• ISO 9001 certified manufacturing
• 100% made in Germany
• Limited lifetime warranty

Specifications

• Part Number: 28631-1
• Series: Sport Spring
• Standard Suspension -- Front Drop: -1.2" (30mm) | Rear Drop: -0.75" (19mm)
• M-Sport / Adaptive Suspension -- Front Drop: -1.0" (25mm) | Rear Drop: -0.50" (13mm)
• Spring Type: Progressive rate
• Material: 54SiCr6 spring steel
• Finish: Powder coat
• Quantity: Set of 4
• Country of Origin: Germany

Included Components

• 2x Front Sport Springs
• 2x Rear Sport Springs

Product Description

The H&R 28631-1 is a Sport Spring set for the 2019-2026 BMW 330e Sedan (G20) in both RWD and xDrive AWD configurations. The 330e's plug-in hybrid powertrain adds significant battery weight over a conventional G20, and H&R engineered this spring specifically for that added rear mass -- rates and geometry are tuned to maintain balanced handling and a level drop across both suspension configurations. Drop heights vary by factory spec: standard suspension drops 1.2" front / 0.75" rear; M-Sport and adaptive suspension drops 1.0" front / 0.50" rear. Both are fully compatible with factory adaptive dampers and require no modification.

The progressive rate softens at low loads for street comfort and stiffens under cornering and braking -- delivering handling improvement without harsh ride quality. Cold-wound from 54SiCr6 high-strength spring steel with a precision powder coat finish. TUV and ABE certified, ISO 9001 manufacturing. 100% made in Germany. Backed by H&R's limited lifetime warranty.