BMW M52TU/M54 Valve Springs by SuperTech
Starting at
$3,284.00
RK Autowerks
Supertech valve springs for the BMW M52TU and M54 engines are designed for high-performance enthusiasts who demand reliability at high RPMs. Made from Superclean Chrome Silicon…
Fitment
$3,284.00
RK Autowerks
Specifications
Platform
BMW
Part family
Turbo System
Vendor
RK Autowerks
Variants
2
Details
Supertech valve springs for the BMW M52TU and M54 engines are designed for high-performance enthusiasts who demand reliability at high RPMs.
Made from Superclean Chrome Silicon Vanadium Steel alloy, these valve springs offer exceptional durability, improved structural memory, and consistent performance even under extreme conditions.
Precision engineered with computer-aided design, Supertech valve springs are optimized to minimize stress and manage harmonics effectively, providing your engine with the resilience needed for competitive racing environments.
Paired with military-certified titanium alloy retainers, CNC-machined for the perfect fit, Supertech’s valve springs deliver industry-leading quality.
Installation requires the expertise of an engine builder.
Seat Pressure Options:80 lbs Seat Pressure: 80lbs@35.70mm Open Pressure: 195lbs@10mm Max Lift: 12.70mm Coil Bind: 20.70mm InnSpr.OD: 20.50mm InnSpr.ID: 15.50mm Rate: 11.50lbs/mm Kit spring: SPR-H1000D Kit spring qty: 24 Retainer: RET-AUVE/T1 Retainer qty: 24 Seat Locator: SEAT-BM60 OutSpr.OD: 29.65mm OutSpr.ID: 21.85mm Seat Locator qty: 24 94 lbs Seat Pressure: 94lbs@35.70mm Open Pressure: 209lbs@10mm Max Lift: 12.50mm Coil Bind: 20.70mm InnSpr.OD: 20.50mm InnSpr.ID: 15.50mm Rate: 11.50lbs/mm Kit spring: SPR-H1005D Kit spring qty: 24 Retainer: RET-AUVE/T1 Retainer qty: 24 Seat Locator: SEAT-BM60 OutSpr.OD: 29.65mm OutSpr.ID: 21.85mm Seat Locator qty: 24 BMW M52TU Applications: BMW 3 Series 1998-2000 E46 320i / 320Ci1998-2000 E46 323i / 323Ci1998-2000 E46 328i / 328Ci BMW 5 Series 1998-2000 E39 523i1998-2000 E39 528i BMW Z3 Series 1998-2000 Z3 2.0i / 2.8i BMW M54 Applications: BMW 3 Series 2000-2006 E46 320i / 320Ci2000-2006 E46 325i / 325xi / 325Ci2000-2006 E46 330i / 330xi / 330Ci BMW 5 Series 2000-2003 E39 520i [Europe]2000-2003 E39 525i 2000-2003 E39 530i2003-2005 E60/E61 525i2003-2005 E60/E61 530i BMW 7 Series 2001 E38 730i / 730Li [Europe] BMW Z3 Series 2000-2002 Z3 2.2i / 2.5i / 3.0i BMW Z4 Series 2002-2005 Z4 2.5i / 3.0i BMW X3 Series 2003-2006 E83 X3 2.5i / 3.0i BMW X5 Series 2000-2006 E53 X5 3.0i
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