SuperTech High Performance Valve Spring Kit, BMW N54

Designed to meet the demands of high-performance applications, Supertech valve spring kits are favored by performance enthusiasts, engine builders, and professional racing teams alike. These kits are compatible with various N54 applications, including racing and performance street builds, delivering optimal performance at high RPMs.

Crafted from high-quality materials, Supertech valve springs are built to withstand the intense conditions of high-performance driving. With superior spring rates compared to stock options, these springs enhance valve control and durability, making them an ideal choice for those looking to elevate their engine's performance.

For BMW N54 owners seeking a trusted solution to improve valve control and overall engine performance, Supertech valve spring kits are the go-to choice for high-quality, high-performance components. 

 Installation requires the expertise of an engine builder.

BMW N54 Applications:

1 Series

2007-2010     E82/E88     135i
2011-2012     E82     1M

3 Series

2006-2010     E90/E91/E92/E93     335i
2011-2013     E92/E93     335is

5 Series

2008-2010     E60/E61     535i

7 Series

2009-2012     F01/F02     740i / 740Li

X6 Series

2008-2010     E71     X6 xDrive35i

Z4 Series

2009-2016     E89     Z4 sDrive35i
2010-2016     E89     Z4 sDrive35is

Alpina B3 Series

2007-2013     E90/E91/E92/E93     B3 Bi-Turbo

Alpina B3 S Series

2010-2013     E90/E91/E92/E93     B3 S Bi-Turbo

Alpina D3 Series

2008-2013     E90/E91/E92/E93     D3 Bi-Turbo