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Ferrea

Ferrea BMW S54 Double Spring 7 Deg Pro CNC Titanium Retainer - Single (Drop Ship Only)

$27.06

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Ferrea S54 titanium valve spring retainer. Lightweight and strong for high-performance BMW engines.

Key Features

  • Fits BMW S54 engines.
  • Constructed from lightweight and strong titanium.
  • Features 7-degree valve lock angle.
  • Designed for use with double valve springs.
  • Precision CNC machined for accurate dimensions.
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About this part

Product Details

Ferrea is known for making high-performance valvetrain components, and this E11128-1 retainer is a prime example. It's designed for BMW S54 engines, which are often pushed hard and benefit from every ounce of reliability and performance. This retainer is made from titanium, a material chosen for its excellent strength-to-weight ratio, meaning it's strong enough to handle the demands of aggressive camshafts and high RPMs without adding unnecessary mass to the valvetrain.

The CNC machining ensures precise dimensions, which is critical for proper valve sealing and consistent spring operation. This specific retainer is designed for a 7-degree valve lock and works with double springs, a setup common in performance applications where increased spring pressure is needed to control valve float at higher engine speeds. Using titanium here helps reduce the overall mass of the valvetrain components, which can lead to improved engine response and durability under stress.

Specifications

Brand
Ferrea
Manufacturer Part #
E11128-1

Frequently Asked Questions

Ferrea BMW S54 Double Spring 7 Deg Pro CNC Titanium Retainer - Single (Drop Ship Only)

$27.06