What is the main benefit of using a titanium retainer?

Titanium retainers are significantly lighter than steel ones. This reduced mass allows the valve train to control the valve spring more precisely, especially at higher engine speeds, which can improve valve control and stability.

What does the '7 Deg Pro CNC' designation mean?

This refers to the lock angle of the retainer, which is 7 degrees, and indicates it's part of Ferrea's Pro CNC line, meaning it's precisely machined using computer numerical control for accuracy.

Do I need to buy multiple retainers for my engine?

Yes, this part is sold as a single retainer. You will need to purchase the appropriate quantity to match the number of valves in your 1.8T 20V engine, as each valve requires its own retainer.

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Specifications

Brand: Ferrea
Part #: E11031-1

Ferrea Audi/VW 1.8T 20V Single Spring 7 Deg Pro CNC Intake Ti Retainer - Single (Drop Ship Only)

Name: Ferrea Audi/VW 1.8T 20V Single Spring 7 Deg Pro CNC Intake Ti Retainer - Single (Drop Ship Only)
Brand: Ferrea
SKU: ferrea-ferrea-audi-vw-1-8t-20v-single-spring-7-deg-pro-cnc-intake-ti-retainer-si-t14-416221
Price: 27.06 USD
Availability: BackOrder

$27.06

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Ferrea 1.8T 20V single valve spring retainer. Lightweight titanium construction for improved valve control.

Key Features

Fits Audi/VW 1.8T 20V engines.
Designed for Ferrea Pro CNC single valve springs.
Features a 7-degree lock angle.
Constructed from lightweight titanium.
CNC machined for precise dimensions.

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About this part

Product Details

This is a single valve spring retainer from Ferrea, made specifically for Audi and VW 1.8T 20-valve engines. It's designed to work with their Pro CNC single valve springs and features a 7-degree lock angle. The retainer is constructed from titanium, which makes it significantly lighter than steel retainers. This reduced mass helps the valve train control the spring more effectively, especially at higher RPMs, leading to more stable valve operation.

Ferrea uses titanium for these retainers because it offers a good strength-to-weight ratio. The CNC machining ensures precise dimensions, which is critical for proper valve spring function and sealing. This part is intended for use as a single unit, meaning you'll need to purchase the correct quantity for your engine's valve setup. It's a well-built component for those rebuilding or modifying their 1.8T cylinder head.