Details
BrandH&R
SKUHRS50407
Manufacturer Part Number50407
Product Information
H&R Sport Springs are a progressive rate lowering spring kit that drops the car approx. 1.4 in at the front and approx. 0.75 in at the rear, trimming the fender gap and lowering the center of gravity to reduce body roll while keeping a comfortable ride. The springs are made from (hf) 54SiCr6 spring steel, shot-peened, and each one is tested before it leaves the ISO 9001 certified H&R plant in Germany.
Specifications
| Type | Lowering spring kit |
| Line | Sport Spring |
| Chassis | E30 |
| Approx. Front Lowering | approx. 1.4 in |
| Approx. Rear Lowering | approx. 0.75 in |
| Spring Rate Type | Progressive |
| Material | (hf) 54SiCr6 spring steel, shot-peened |
| Notes | Lowering varies on cars with factory sport suspension (M-Technik and similar) |
| Fitment Notes | Lowering height will vary on vehicles with factory sport suspensions such as BMW M-Technik, Mercedes-Benz Sport-line suspension, Audi-Sport suspension, etc. |
| Install | Professional installation by a suspension mechanic; original bump stops, dust boots and other OEM parts are re-used |
| Alignment | Wheel alignment check required after install |
| Front Lowering | 1.4 in (approx.) |
| Rear Lowering | 0.75 in (approx.) |
| Quantity | 1 |
| Warranty | Lifetime of vehicle ownership (original purchaser; ends if product discontinued) |
| Part Number | 50407 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1987-1991 | BMW | 325i | Base |
Documents: Technical Information Sheet (PDF)
How much does this kit lower the car?
- Approx. 1.4 in at the front and approx. 0.75 in at the rear. Ride height varies with factory options and suspension.
Which vehicles does it fit?
- 325ic convertible (E30) only. See the fitment table for years and models.
Is an alignment needed after install?
- Yes. Have the wheel alignment checked after changing ride height; installation by a professional suspension mechanic is recommended.
Are the original bump stops reused?
- Yes. The original bump stops, dust boots and other OEM parts are re-used and must be in like-new condition.
What warranty applies?
- Lifetime of vehicle ownership for the original purchaser; it ends if the product is discontinued.
Shipping
- In stock orders typically ship within 1 to 3 business days.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Special order items follow a lead time we confirm with you individually before the order is committed.
- Backordered items ship as soon as stock lands. Lead times are manufacturer estimates and can change. Contact us for current ETAs.
- Need to cancel? Email us right away. Cancellations are not guaranteed once an order is in process. In-stock orders cancel free before they ship; a 6% fee applies only to confirmed backorders and special orders.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30 days from delivery to request and ship back a return on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee on the item price before tax and shipping. Shipping is not refunded in either direction. All waived if the item is defective or we made the error.
- Fitment guaranteed: select your vehicle above, or confirm fitment with us in writing before you order. If the part shows as a fit and it is wrong, the return is on us, even after installation. Otherwise, installed or used parts cannot be returned.
- Final sale: special orders, coilovers, electronics, engine internals, turbochargers, superchargers and turbo kits, unless defective or we sent the wrong item.
- Product images may be representative. The SKU and specifications in the listing are what ships.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Returns & Refunds · Warranty
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