SKU: ASTLS-21-055
AST 07/2011-10/2017 BMW 6 XDRIVE Lowering Springs – 30mm/25mm
AST Lowering Springs lower the center of gravity on 2012-2017 BMW 6 Series xDrive models by 30mm front and 25mm rear while keeping OEM ride comfort. These direct OEM replacements use progressive spring rates for sharper handling and improved stance on BMW 640i xDrive and 650i xDrive Coupe Convertible and Gran Coupe. Crafted vehicle-specifically with premium materials on Wafios machines they deliver performance gains backed by lifetime warranty.
Key Features
- Precise Drop Specs: 30mm front 25mm rear lowering matches BMW 6 xDrive geometry for balanced stance and dynamics without sacrificing daily drivability
- Progressive Spring Design: Variable rates provide smooth compliance over bumps yet firm control in corners enhancing road feel on F12 F13 F06 chassis
- Vehicle-Specific Engineering: Developed exclusively for 2012-2017 BMW 640i 650i xDrive models ensuring perfect fit and OEM-like alignment retention
- Premium Construction: High-tensile steel coiled on Wafios machines for durability and corrosion resistance across 3000+ vehicle applications since 1966
- Lifetime Warranty: Guaranteed against breakage for complete confidence during spirited drives or track days
Product Notes
- Direct bolt-in replacement for factory springs no strut disassembly required
- Maintains OEM shock compatibility for straightforward upgrade
- Special order item confirm stock before purchase
Installation Notes
- Professional installation recommended.
- Requires spring compressor tool and alignment after install
- Compatible with OEM or aftermarket shocks no additional hardware needed
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2012-2017 | BMW | 640i xDrive | Gran Coupe |
| 2012-2017 | BMW | 640i xDrive | Coupe |
| 2012-2017 | BMW | 640i xDrive | Convertible |
| 2012-2017 | BMW | 650i xDrive | Gran Coupe |
| 2012-2017 | BMW | 650i xDrive | Coupe |
| 2012-2017 | BMW | 650i xDrive | Convertible |
| 2012-2017 | BMW | 640Li xDrive | Gran Coupe |
Why Choose AST?
- Proven track record in motorsport suspension components
- High-strength materials built to last under demanding conditions
- Exact engineering for BMW chassis precision and reliability
Frequently Asked Questions
- Q: Will these fit my 2014 BMW 650i xDrive Gran Coupe?
A: Yes ASTLS-21-055 fits all 2012-2017 BMW 6 Series xDrive models including 640i 650i Coupe Convertible and Gran Coupe with direct OEM replacement - Q: What material are the springs made from?
A: Premium high-tensile steel coiled on advanced Wafios machines for superior strength fatigue resistance and corrosion protection - Q: Does the lifetime warranty cover normal use?
A: Yes covers breakage from manufacturing defects for the vehicle life when installed properly no prorated terms
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Securely boxed 19 x 7 x 7 inches
- Weight: 15 lbs
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