| Year | Make | Model |
|---|---|---|
| 2011 - 2019 | BMW | 3 Series (F30/F31/F34) |
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Dinan 16-18 BMW 340i xDrive Coil Spring Set | BMW 340i xDrive (16-18) D100-0912
Dinan 16-18 BMW 340i xDrive Coil Spring Set | BMW 340i xDrive (16-18) D100-0912
SKU:D100-0912
In stock
Regular price
$349.95 USD
Regular price
$393.95 USD
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$349.95 USD
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▶ Vehicle Fitments
The Dinan 16-18 BMW 340i xDrive Coil Spring Set is a high-performance suspension upgrade designed to enhance handling and stance. Crafted with CNC wound high tensile chrome silicon wire and shot-peened for stress relief, these springs provide carefully calibrated spring rates to improve control over body roll. The set lowers the vehicle by 1 inch in the front and 1-1/8 inches in the rear, resulting in improved suspension geometry and a more aggressive appearance. The 30% increase in stiffness reduces suspension compression during acceleration and braking, delivering a more controlled and confident driving experience. These springs also enhance grip at high speeds and make steering more responsive, especially noticeable at speeds as low as 20 mph.
Designed specifically for the F30 340i xDrive model from 2016 to 2018, this coil spring set is a direct bolt-on upgrade for the factory suspension. It is suitable for street and spirited driving, offering improved handling, reduced body roll, and a sharper stance. Installation involves replacing the original springs with these performance springs, which are engineered for durability and long-lasting performance. This kit provides a significant upgrade in suspension dynamics, making it ideal for enthusiasts seeking enhanced control and an aggressive look.
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Overview
Overview
Dinan Performance Suspension Components
Fits 2016–2018 BMW 340i xDrive
Part #: D100-0912
Overview
The Dinan Coil Spring Set for the BMW 340i xDrive is a high-performance suspension upgrade designed to enhance handling, stability, and stance. Crafted specifically for the F30 chassis from 2016 to 2018, this spring set is ideal for enthusiasts seeking improved driving dynamics and a more aggressive appearance. By carefully calibrating spring rates and lowering the vehicle, these springs help reduce body roll, improve suspension geometry, and provide a more responsive driving experience. Whether you're looking to sharpen your car’s handling or achieve a more commanding stance, this coil spring set offers a reliable and durable solution built to last.Key Features
This coil spring set features advanced materials and precise engineering to deliver consistent performance and durability:
- Manufactured from CNC wound high tensile chrome silicon wire for strength and resilience
- Shot-peened for stress relief, ensuring long-term durability
- Lowering the front by 1 inch and the rear by 1-1/8 inches for an aggressive stance
- Calibrated spring rates to improve body control and reduce roll during cornering
- Designed to enhance suspension geometry for better handling and stability
- Supports high-speed grip and driver confidence in dynamic driving conditions
- Compatible with OEM and aftermarket suspension components for seamless integration
Construction & Design
The springs are CNC wound with high tensile chrome silicon wire, a material chosen for its excellent strength and fatigue resistance. Shot-peening treatment further enhances stress relief, contributing to the longevity and consistent performance of the springs over the vehicle’s lifespan.Driving Feel & Feedback
These springs provide a firmer, more controlled ride with reduced body roll, resulting in sharper steering response and improved handling at all speeds. The lowered stance not only enhances the vehicle’s visual appeal but also optimizes suspension geometry for better grip and stability during spirited driving.Installation & Fitment
Installation requires proper suspension setup and alignment to ensure optimal performance. It is recommended to have the springs installed by a qualified technician familiar with BMW chassis to achieve the best results.What’s Included
This set includes all four coil springs necessary for a complete upgrade, designed specifically for the BMW 340i xDrive F30 model. Hardware and mounting components are not included and should be reused from the original setup or purchased separately.
