Complete Kit

Bilstein B14 (PSS) suspension kits feature ride height adjustability in an OE quality, direct fit package. These kits offer monotube performance dampers with matched springs that are tuned for each specific application. The zinc coated and threaded body design will give you the flexibility to find the perfect ride height setting for your intended use while providing unsurpassed protection against the harshest road elements. B14 (PSS) suspension kits are made in Germany and feature technology tested on the famed Nürburgring.

Additional Information

Performance Suspension System

Application Summary

BMW 228i 2016-2014; 230i 2019-2017; 320i 2018-2013; 328d 2018-2014; 328i 2016-2012; 330e 2018-2016; 330i 2018-2017; 335i 2015-2012; 340i 2018-2016; 428i 2016-2014; 428i Gran Coupe 2016-2015; 430i 2019-2017; 430i Gran Coupe 2019-2017; 435i 2016-2014; 435i Gran Coupe 2016-2015; 440i 2019-2017; 440i Gran Coupe 2019-2017; ActiveHybrid 3 2015-2013

Part Type

Suspension Kit

Product Overview

The Bilstein B14 PSS Suspension allows adjustable vehicle ride height without the expense of a fully adjustable damping system. This system features both coilover and standard mono-tube gas pressure shock or struts with performance level valving for application specific, progressive rate coil springs.

*The product benefits at a glance:*
• Threaded body adjustable range of 20 mm
• Lowering of approx. 30-50 mm at front and rear
• Road-tested and fine-tuned by BILSTEIN ride engineers, under extreme motorsports conditions
• Aluminum Spring plates and lock nuts
• Surface coating using Triple-C-Technology®for long-lasting corrosion resistance
• Round threads for easy adjustment
• Quality sport springs made from highly durable material
• Gas pressure technology
• BILSTEIN monotube technology, made in Germany

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

• Monotube Gas Pressure Construction
• Tested by our engineers under motorsport conditions
• Threaded body allows lowering of approximately 30mm to 50mm
• Triple-C-Technology surface coating for long lasting corrosion resistance

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Details

Product Downloads

#	Document Type	Download
1.	Installation Instructions
2.	Material Safety Data Sheet

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Suspension Handling Packages, B14 Performance Coilover Kits, Coil Springs, Shocks/Struts, 1.181-1.969 in. Drop Front and Rear, BMW, Kit

Bilstein B14 performance coilover kits feature both coilover and standard monotube gas shocks with performance-level valving and application-specific, progressive rate coil springs. The B14 kits also encompass solid aluminum spring seats and locknuts that allow for the precise adjustment of your vehicle's lowered ride height from 30mm to 50mm--even while installed. Their patented Triple-C-Technology coating ensures long-lasting resistance to corrosion. Set your vehicle's ride height for a great looking stance and improved handling with B14 performance suspension coilover kits from Bilstein.