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AST 07/2021- BMW 4 Lowering Springs - 35mm/35mm - ASTLS-22-304
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AST
SKU:
ASTASTLS-22-304
|
- UPC:
- ASTLS-22-304
- Availability:
- Regularly stocked product
$339.75
$377.50
(You save
$37.75
)
Other AST kits for this car
Fits these vehicles
- 2021-2023 BMW 430i xDriveBase
- 2021-2023 BMW 430iBase
- 2021-2023 BMW M440iBase
- 2021-2023 BMW M4Base
- 2022-2023 BMW 430i Gran CoupeBase
- 2023-2023 BMW 430i xDrive Gran CoupeBase
- 2021-2023 BMW M4Competition
- 2022-2023 BMW M4Competition xDrive
- 2023-2023 BMW M4CSL
Part details
- Part number
- ASTASTLS-22-304
- Manufacturer part number
- ASTLS-22-304
- UPC
- ASTLS-22-304
- Brand
- AST
- Special order
- Yes — ordered in for you; allow extra time
- Clearance
- Yes — clearance item
- Box size:
- 15.90 × 8.30 × 23.70 (in)
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AST 07/2021- BMW 4 Lowering Springs - 35mm/35mm - ASTLS-22-304
$339.75
-
-
Only 1 left in stock
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SaleOnly 1 left in stock
AST 04/2016- Porsche Boxster 718 ROADSTER 982 Lowering Springs - 35mm/35mm - ASTLS-22-365
Was $403.07 $399.26$447.85Free Shipping
-
Only 1 left in stock
AST 03/2014-07/2021 BMW 4 xDRIVE 420i/428i/430i xDRIVE GRAN Coupe F36 Lowering Springs - 40mm/35mm - ASTLS-22-118
$287.46$319.40Free Shipping
AST 07/2021- BMW 4 Lowering Springs - 35mm/35mm - ASTLS-22-304
AST 07/2021- BMW 4 Lowering Springs - 35mm/35mm - ASTLS-22-304 from ThreePiece.us — your source for aftermarket wheels, rims, and accessories.
Details
| Ltl | N |
| Mpn | ASTLS-22-304 |
| Proposition 65 | N |
| Special Order | Y |
| Clearance Item | N |
Free shipping on wheel and tire packages. Financing available through Affirm.
- LTL:
- N
- MPN:
- ASTLS-22-304
- Proposition 65:
- N
- Special Order:
- Y
- Clearance Item:
- Y
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AST
AST 07/2021- BMW 4 Lowering Springs - 35mm/35mm - ASTLS-22-304
AST 07/2021- BMW 4 Lowering Springs - 35mm/35mm - ASTLS-22-304 FAQ
It is listed for: 2021-2023 BMW 430i xDrive; 2021-2023 BMW 430i; 2021-2023 BMW M440i and more (see the full list above). Pick your vehicle on this page to check your exact year and trim.
Lowering springs work with the stock shocks when the drop is mild, but a shorter spring makes the shock work harder, so many drivers pair them with shocks made for lowered cars. Shocks that are already worn should be replaced at the same time.
Yes. Lowering changes camber and toe, so align the car after the springs have settled.
The drop is set by the spring and is listed by the maker for each car; see the Part details above when it is stated. The car settles a little further over the first drives.
Lowering springs are firmer than stock but keep most of the comfort. How much firmer depends on the spring rate and the shocks they are paired with.
It needs a spring compressor and jack stands; without both, a shop can fit them. Torque the suspension bolts with the car sitting at ride height, not hanging in the air.
Yes — monthly options show right under the Add to Cart button. Affirm, Klarna, PayPal Pay Later and Snap Finance are offered at checkout, and checking what you qualify for does not affect your credit score.
Install and care: lowering springs
Before you start
- Have a spring compressor, jack stands and a torque wrench on hand.
- Check the shocks while the struts are apart; worn ones go in now, not later.
Do
- Torque the suspension bolts with the car at ride height.
- Re-check the ride height and the alignment once the springs have settled.
Don't
- Don't cut or heat a spring to lower it further.
- Don't tighten the bushing bolts with the suspension hanging.