Radium Competition Catch Can Extension Upgrade

This extension is a volume upgrade specifically designed for customers who have the Radium Competition Catch Can short version (20-0072). The O-ringed anodized aluminium extension section screws into the centre of the existing catch can body, increasing the total capacity to 1 quart — ideal for high-power or endurance applications where extended drain intervals are required. The Radium logo is laser-etched on both sides of the canister.

A longer O-ring sealed aluminium dipstick is also included to account for the increased depth with the extension fitted.

Important: Only compatible with the Radium Engineering Competition Catch Can (20-0072). Not compatible with Radium standard catch cans.

Suits:

• Radium Engineering Competition Catch Can — short version (20-0072) only

Kit Includes:

• 1x Anodized aluminium extension section with O-ring seal (laser-etched Radium logo)
• 1x Longer O-ring sealed aluminium dipstick

Specifications (with extension fitted):

• Total capacity: 1 quart
• Material: Anodized aluminium
• Sealing: O-ring sealed extension and dipstick
• Finish: Laser-etched Radium logo on both sides

Available Part Numbers:

• 20-0149 — Competition Catch Can Extension Upgrade (suits 20-0072 only)

Why Radium Engineering?

• ✅ Manufactured in the USA to motorsport-grade tolerances
• ✅ Anodized aluminium with O-ring sealing and laser-etched finish for precision fit and durability
• ✅ Trusted by tuners and race teams running high-power builds worldwide
• ✅ Increases catch can capacity to 1 quart — ideal for endurance and high-power applications
• ✅ Includes extended dipstick to match increased depth — no additional parts required