AUDI DAZA RS3 In Car Valve Spring Tool

Replace valve springs effortlessly without removing the cylinder head using HRB’s professional In-Car Valve Spring Tool, specifically designed for Audi DAZA 2.5 TFSI engines found in Audi RS3 and Audi TTRS models. Engineered by professional engine builders, this tool streamlines the typically challenging task of valve spring replacement, saving significant time and effort by eliminating unnecessary engine teardown.

Precision-machined from billet 6061 aluminium, it features a billet stainless steel retainer cup with a large access cut-out for easy keeper installation, combined with a smooth-operating bronze bush for precise valve spring compression. The captive design ensures that components remain securely together during use, preventing tool parts disassembly.

Key Features:

• Billet 6061 aluminium body for strength and durability  
• Billet stainless steel retainer cup with generous cut-out for improved keeper access  
• Bronze bushing for smooth, controlled operation  
• ¼-inch drive threaded rod compatible with hand tools or electric drivers  
• Captive design prevents components from separating during operation  
• Durable anodised finish for corrosion resistance and longevity

Why Choose HRB’s Audi DAZA In-Car Valve Spring Tool?

This purpose-built tool significantly simplifies Audi DAZA valve spring replacement, making it ideal for engine tuning, valve spring upgrades, or valve stem seal replacement without the cost and complexity of cylinder head removal.

Whether servicing a high-performance Audi RS3, upgrading valve springs in an Audi TTRS, or building a high-horsepower Audi 2.5 TFSI engine for street, drag racing, or circuit use, this tool ensures efficient, accurate, and stress-free valve spring changes. Perfectly suited to professional workshops, DIY enthusiasts, performance engine builders, and automotive specialists working with Audi DAZA-powered RS3 and TTRS platforms.

For tips and tricks for your Audi DAZA in-car valve spring job check out this blog:

How to Remove Valve Springs Without Removing the Head (And Why We Built Better Tools for the Job)