Introduction
The Bilstein B14 (PSS) suspension kit provides ride height adjustability with OE quality performance. This kit features monotube dampers and matched springs, specifically tuned for compatible vehicles. The zinc-coated, threaded body design allows for flexible ride height adjustments while offering protection against environmental elements. Bilstein B14 (PSS) suspension kits are manufactured in Germany and incorporate technology developed and tested on the Nürburgring.
Safety Information
Installation of automotive suspension components requires specialized tools and expertise. It is highly recommended that this Bilstein B14 (PSS) suspension kit be installed by a qualified professional technician. Improper installation can lead to vehicle damage, loss of control, and serious injury.
Always use appropriate personal protective equipment, including safety glasses and gloves. Ensure the vehicle is securely supported on jack stands or a lift before beginning any work. Follow all vehicle manufacturer's service manual procedures and torque specifications.
WARNING: This product may contain chemicals known to the State of California to cause cancer and reproductive harm. For more information, visit www.P65Warnings.ca.gov.Package Contents
The Bilstein B14 (PSS) Suspension Kit (47-269095) includes the following components:
- Bilstein B14 (PSS) 09-13 BMW 328i xDrive / 335i xDrive Suspension Kit (47-269095)
Please inspect the package contents immediately upon receipt to ensure all components are present and undamaged. Contact your supplier if any items are missing or damaged.
Image of the complete Bilstein B14 (PSS) suspension kit components.
Setup and Installation
Installation of the Bilstein B14 (PSS) suspension kit requires specialized tools and automotive knowledge. It is highly recommended that installation be performed by a qualified professional technician. Refer to your vehicle's service manual for specific removal and installation procedures, including torque specifications for all fasteners.
Key Installation Considerations:
- Vehicle Preparation: Safely lift and support the vehicle. Remove wheels and any components obstructing access to the factory suspension.
- Component Removal: Carefully remove the original suspension components according to the vehicle manufacturer's guidelines.
- Kit Installation: Install the Bilstein B14 (PSS) coilover assemblies and shock absorbers. Ensure all components are correctly oriented and seated.
- Torque Specifications: Tighten all fasteners to the vehicle manufacturer's specified torque values. Do not overtighten or undertighten.
- Post-Installation Alignment: After installation and initial ride height adjustment, a professional wheel alignment is mandatory to ensure proper vehicle handling and tire wear.
Image of the Bilstein B14 (PSS) front coilover assembly.
Image of the Bilstein B14 (PSS) rear shock absorber.
Operating and Adjustments
The Bilstein B14 (PSS) suspension kit features threaded bodies for precise ride height adjustment, allowing for lowering of up to 50 mm. These adjustments should only be performed with the vehicle safely supported and the wheels removed.
Ride Height Adjustment Procedure:
- Prepare Vehicle: Ensure the vehicle is on a level surface and securely supported on jack stands or a lift. Remove the wheels to access the suspension components.
- Loosen Locking Ring: Using the provided spanner wrenches, loosen the locking ring located above the spring perch.
- Adjust Spring Perch: Turn the spring perch to raise or lower the vehicle. Turning clockwise typically lowers the vehicle, while counter-clockwise raises it. Make small, even adjustments on both sides of the vehicle to maintain balance.
- Tighten Locking Ring: Once the desired ride height is achieved, tighten the locking ring against the spring perch to secure the adjustment.
- Reassemble and Align: Reinstall wheels and lower the vehicle. Drive the vehicle a short distance to allow the suspension to settle. A professional wheel alignment is critical after any ride height adjustment to ensure proper handling and prevent premature tire wear.
Image of the spanner wrenches used for ride height adjustment.
Maintenance
Proper maintenance ensures the longevity and performance of your Bilstein B14 (PSS) suspension kit.
- Regular Inspection: Periodically inspect all suspension components for signs of wear, damage, corrosion, or leaks. Check rubber bushings for cracks or deterioration.
- Cleaning: Keep the threaded bodies and spring perches clean from dirt, salt, and debris. Use mild soap and water, avoiding harsh chemicals that could damage protective coatings.
- Fastener Check: Regularly check all mounting hardware for proper torque. Vibrations and road conditions can sometimes cause fasteners to loosen over time.
- Professional Check-ups: Consider having your suspension professionally inspected during routine vehicle maintenance.
Troubleshooting
If you encounter issues with your Bilstein B14 (PSS) suspension kit, consider the following troubleshooting steps:
- Unusual Noises (Clunking, Squeaking):
- Check all mounting bolts and nuts for proper torque.
- Inspect for any loose components or parts rubbing against each other.
- Ensure springs are correctly seated in their perches.
- Uneven Ride Height:
- Verify that the spring perches are adjusted to the same height on both sides of the vehicle (front and rear independently).
- Ensure the vehicle is on a level surface when measuring ride height.
- Degraded Handling or Ride Quality:
- Confirm that a professional wheel alignment was performed after installation and any ride height adjustments.
- Inspect for damaged or leaking dampers.
- Check tire pressure and condition.
- Fluid Leaks from Dampers:
- A small amount of oil residue is normal, but significant fluid leakage indicates a damaged damper. Damaged dampers should be replaced.
If troubleshooting steps do not resolve the issue, consult a qualified automotive technician or contact Bilstein customer support.
Specifications
| Feature | Detail |
|---|---|
| Brand | Bilstein |
| Model Name | Bilstein B14 (PSS) 09-13 BMW 328i xDrive / 335i xDrive Suspension Kit |
| Part Number | 47-269095 |
| Vehicle Service Type | Car |
| Automotive Fit Type | Vehicle Specific Fit |
| Auto Part Position | Lower |
| Item Weight | 53.9 Pounds |
| Item Package Dimensions L x W x H | 30.31 x 12.99 x 11.69 inches |
| Material | Plastic (Note: Refers to non-structural components like dust boots) |
| Exterior Finish | Painted |
Warranty Information
This Bilstein B14 (PSS) Suspension Kit is covered by a manufacturer's warranty. For specific details regarding warranty coverage, terms, and conditions, please refer to the official Bilstein warranty documentation provided with your product or visit the official Bilstein website. Keep your proof of purchase for warranty claims.
Support Information
For technical assistance, installation questions, or any other support inquiries regarding your Bilstein B14 (PSS) Suspension Kit, please contact Bilstein customer service directly. Contact information can typically be found on the official Bilstein website or in the packaging materials included with your product.
When contacting support, please have your product model number (47-269095) and purchase details readily available.