H&R Sport Spring Set - E64 M6 Convertible

Average lowering of 1.0" Front & 1.0" Rear

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T#:1719

Part#: 29158-2

Ships in 4 Business Days

$ 308.99 USD

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$ 308.99 USD

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Front Lowering -1.0"
Rear Lowering -1.0"

Enhance the look of your BMW E64 M6 Convertible with a reduced fender well gap. H&R Sport Springs lower the vehicle center of gravity and reduce body roll for better handling. The progressive spring rate design provides superb ride quality and comfort. A lower wind resistance signature will make the vehicle more streamlined and improve gas mileage. If you are only looking to improve one part of your vehicle’s suspension, you cannot go wrong with installing Sport Springs. Fun to drive, H&R Sport Springs are the number one upgrade for your vehicle.

We recommend installing Bilstein Sport shocks with these lowering springs.

This item fits the following BMWs:
2005-2011 E64 BMW M6 Convertible

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H&R Sport Spring Set - E64 645Ci Convertible

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T#:1134

Part#: 29205

Ships in 4 Business Days

$ 295.99 USD

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$ 295.99 USD

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Front Lowering -1.4"
Rear Lowering -1.3"

Enhance the look of your BMW E64 645ci Convertible with a reduced fender well gap. H&R Sport Springs lower the vehicle center of gravity and reduce body roll for better handling. The progressive spring rate design provides superb ride quality and comfort. A lower wind resistance signature will make the vehicle more streamlined and improve gas mileage. If you are only looking to improve one part of your vehicle’s suspension, you cannot go wrong with installing Sport Springs. Fun to drive, H&R Sport Springs are the number one upgrade for your vehicle.

We recommend installing Bilstein Sport shocks with these lowering springs.

This item fits the following BMWs:
2004-2011 E64 BMW 645ci Convertible

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Spring Joiner / Spring Locating Ring - Single

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T#:211199

Part#: ZT-I-X002A01

Ships in 4 Business Days

$ 56.99 USD

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$ 56.99 USD

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This aluminum spring seat fits between upper and lower 60mm springs to "join" them together. Typically you would have a main spring on top and a tender or helper spring on the bottom (or vice-versa). The spring joiner, or locator ring, fits between the springs with a retaining lip on the inside. We like this design better than an outside spring joiner because it's lighter and there's no material sitting on the outside where a tire might come in contact with it. These are priced per each.

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Upper Spring Hats/Perches (Pair) - 2.25 Inch / 16mm Pin / Tapered Sea...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:340476

Part#: TSU9980548

Ships on Oct 14, 2026

Sale - Save 30% $ 129.99

This product was last offered at the strikethrough price on
05-03-2026

Starting at $ 90.99 USD

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Sale - Save 30%

$ 129.99

This product was last offered at the strikethrough price on
05-03-2026

Starting at $ 90.99 USD

Add to Wish List

These aluminum upper spring hats are for coil over struts with a 2.25" coil over spring. The specs are listed below; match the hat specs with your spring and strut. For a proper fitment you must confirm the spring hat matches the strut pin, especially on high-end motorsport struts.

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Upper Spring Hats/Perches (Pair) - 2.25 Inch / 16mm Pin / Square Seat...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:340477

Part#: TSU998062A

Ships on Oct 14, 2026

Sale - Save 30% $ 129.99

This product was last offered at the strikethrough price on
05-03-2026

Starting at $ 90.99 USD

Add to Wish List

Sale - Save 30%

$ 129.99

This product was last offered at the strikethrough price on
05-03-2026

Starting at $ 90.99 USD

Add to Wish List

These aluminum upper spring hats are for coil over struts with a 2.25" coil over spring. The specs are listed below; match the hat specs with your spring and strut. For a proper fitment you must confirm the spring hat matches the strut pin, especially on high-end motorsport struts.

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Coil Spring Pad E46 E39 E6X

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T#:476161

Part#: 31331091867

In Stock

$ 6.63 USD

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$ 6.63 USD

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Coil Spring Pad E46 E39 E6X by Hamburg Tech

Enhance your BMW's suspension system with the Coil Spring Pad E46 E39 E6X by Hamburg Tech. Designed for various BMW models including the E46, E39, and E6X series, these coil spring pads offer improved cushioning and support for your vehicle's coil springs. Crafted with precision engineering, they ensure proper alignment and reduce noise and vibration during driving. Made from high-quality materials, these coil spring pads are durable and long-lasting, providing enhanced performance and comfort for your BMW.