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BMW M3 Intake Valve Springs

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Dual Valve Spring Upgrade Kit

ES#4758782 - SPRKH1000DBMST - Dual Valve Spring Upgrade Kit - Eliminate valve-float at high RPMs - 80lbs Seat Pressure at 35.70mm - Featuring steel retainers - Supertech - BMW

Eliminate valve-float at high RPMs - 80lbs Seat Pressure at 35.70mm - Featuring steel retainers

Brand:
Supertech - Corporate Logo
ES#:
4758782
Mfg#:
SPRKH1000DBMST
In Stock at Vendor
20% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$1042.99

This product was last offered at the strikethrough price on
07-20-2026

$833.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ferrea High Performance Valve Spring Kit, BMW N55/S55

ES#4736723 - FER-HPVSK-N55 - Ferrea High Performance Valve Spring Kit, BMW N55/S55 - Pair Your High Performance Valves with a Set of Upgraded Springs and Retainers! - 5150 Autosport - BMW

Pair Your High Performance Valves with a Set of Upgraded Springs and Retainers!

Brand:
5150 Autosport - Corporate Logo
ES#:
4736723
Mfg#:
FER-HPVSK-N55
Ships in 4 Business Days
$1049.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Conical Spring Kit - Set Of 24

ES#4716120 - SPRKFE20N54BE2 - Conical Spring Kit - Set Of 24 - High performance valve spring kit including retainers. 84lb@ 37mm, 157lb @ 10mm - Supertech - BMW

High performance valve spring kit including retainers. 84lb@ 37mm, 157lb @ 10mm

Brand:
Supertech - Corporate Logo
ES#:
4716120
Mfg#:
SPRKFE20N54BE2
Ships on Aug 11, 2026
$965.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Conical Spring Kit - Set Of 24

ES#4643348 - SPRKFE20N54BE - Conical Spring Kit - Set Of 24 - High performance valve spring kit including steel retainers. 75lb @ 37mm, 155lb @ 10mm - Supertech - BMW

High performance valve spring kit including steel retainers. 75lb @ 37mm, 155lb @ 10mm

Brand:
Supertech - Corporate Logo
ES#:
4643348
Mfg#:
SPRKFE20N54BE
Ships in 5 Business Days
$965.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Dual Valve Spring Upgrade Kit

ES#5444789 - SPRKH100DRBMST - Dual Valve Spring Upgrade Kit - Eliminate valve-float at high RPMs - 67lbs Seat Pressure at 35.70mm - Featuring steel retainers - Supertech - BMW

Eliminate valve-float at high RPMs - 67lbs Seat Pressure at 35.70mm - Featuring steel retainers

Brand:
Supertech - Corporate Logo
ES#:
5444789
Mfg#:
SPRKH100DRBMST
Back Ordered
$833.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Performance Conical Valve Spring - Set Of 24

ES#4716138 - SPR-FE20BE-2-24 - Performance Conical Valve Spring - Set Of 24 - High performance valve springs. 84lb@ 37mm, 157lb @ 10mm - Supertech - BMW

High performance valve springs. 84lb@ 37mm, 157lb @ 10mm

Brand:
Supertech - Corporate Logo
ES#:
4716138
Mfg#:
SPR-FE20BE-2-24
Ships in 9 Business Days
$494.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Conical Valve Spring - Set Of 24

ES#4716139 - SPR-FE20BE-24 - Performance Conical Valve Spring - Set Of 24 - High performance valve springs. 75lb @ 37mm, 155lb @ 10mm - Supertech - BMW

High performance valve springs. 75lb @ 37mm, 155lb @ 10mm

Brand:
Supertech - Corporate Logo
ES#:
4716139
Mfg#:
SPR-FE20BE-24
Ships in 9 Business Days
$471.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Conical Valve Spring - Sold Each

ES#4716020 - SPR-FE20BE - Performance Conical Valve Spring - Sold Each - High performance valve springs. 75lb @ 37mm, 155lb @ 10mm - Supertech - BMW

High performance valve springs. 75lb @ 37mm, 155lb @ 10mm

Brand:
Supertech - Corporate Logo
ES#:
4716020
Mfg#:
SPR-FE20BE
In Stock
Limited Qty Sale
$19.99

This product was last offered at the strikethrough price on
05-02-2026

$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Conical Valve Spring - Sold Each

ES#4716117 - SPR-FE20BE-2 - Performance Conical Valve Spring - Sold Each - High performance valve springs. 84lb@ 37mm, 157lb @ 10mm - Supertech - BMW

High performance valve springs. 84lb@ 37mm, 157lb @ 10mm

Brand:
Supertech - Corporate Logo
ES#:
4716117
Mfg#:
SPR-FE20BE-2
Ships in 9 Business Days
$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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