AST
AST 03/2014-07/2021 BMW 4 Lowering Springs - 40mm/40mm - ASTASTLS-21-041
- SKU:
- ASTASTLS-21-041
- MPN:
- ASTLS-21-041
Description
What is the primary purpose of lowering springs?
Lowering springs reduce a vehicle's ride height, enhancing aesthetics and improving handling dynamics through a lower center of gravity.
Are lowering springs compatible with my specific vehicle model?
Confirm vehicle fitment before purchase; these AST Lowering Springs are specifically engineered for select BMW 4 Series F36 models.
AST Lowering Springs transform BMW 4 Series F36 models (03/2014-07/2021) into a sharper driving machine, excelling in street performance with a score of 8. Crafted from high-tensile spring steel, they deliver a visually striking stance and boosted cornering stability. Experience confident handling and a more aggressive road presence with these performance-tuned lowering springs.
Key Features
- AST Lowering Springs
- 03/2014-07/2021
- 4 420i/428i/430i/418D/420D/425D F36
Why Choose the AST Lowering Springs
Transforms your BMW 4 Series F36 into a sharper, more responsive driving machine.
Achieves a visually striking, lower stance for enhanced road presence.
Boosts cornering stability and reduces body roll for confident handling.
Upgrades your driving dynamics for a more engaging and sporty feel.
Who Is This For?
Street Performance — 8/10
Optimized for specific performance models and years.
Track / Autocross — 7/10
Lowering springs can improve handling for performance driving.
Visual / Aesthetic Upgrade — 9/10
Lowering springs provide a more aggressive stance.
Daily Driving Comfort — 5/10
Lowering springs may reduce ride comfort.
Frequently Asked Questions
What vehicles are compatible with AST Lowering Springs?
AST Lowering Springs are designed for BMW 4 Series F36 models produced between March 2014 and July 2021. This specific fitment covers the 420i, 428i, 430i, 418D, 420D, and 425D variants. Confirm fitment with your vehicle's specific VIN and production date for absolute certainty.
Is professional installation required for AST Lowering Springs?
Professional installation is recommended for AST Lowering Springs, ensuring precise alignment and optimal performance. Consult with a qualified technician to guarantee proper fitment and setup. This approach maximizes the enhanced handling benefits.
How do AST Lowering Springs improve driving dynamics for street use?
AST Lowering Springs elevate street performance with a usage score of 8 out of 10. They transform your BMW 4 Series F36 into a sharper, more responsive machine. Experience confident handling and a sporty feel on every drive.
Is upgrading to AST Lowering Springs beneficial for my BMW 4 Series F36?
Upgrading to AST Lowering Springs offers a visually striking, lower stance and boosts cornering stability. This provides a technically sound enhancement for owners seeking improved aesthetics and handling. Enjoy a more engaging and sporty driving experience.
Additional Resources
Browse More: Shop All Lowering Springs — Suspension
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