Ferrea Competition Plus Exhaust Valves Subaru WRX / STI (EJ20 / EJ25)

Ferrea Competition Plus Exhaust Valves - Subaru WRX / STI (EJ20 / EJ25)

Ferrea F1968P Competition Plus exhaust valves are stock-size replacements for the Subaru EJ20 and EJ25 DOHC cylinder head. They are made from Super Alloy for heat resistance on the exhaust side, with a 25 degree flow profile, so they suit a fresh rebuild or a boosted build that sees more exhaust heat than standard.

Sold as a set of 8, one for each exhaust valve in the engine. Pair them with the matching F1967P intake valves for a full set of 16.

Note: These valves need Ferrea K10061 valve locks (6mm radial groove), sold separately. Installation by a professional is recommended.

Features

• Ferrea Competition Plus exhaust valve, Super Alloy
• Stock size: 32mm head, 5.96mm stem, 104.75mm overall length
• 25 degree flow profile
• 3.5mm tip length
• Set of 8

Pairs Well With

• Ferrea Competition Plus Intake Valves (F1967P)
• Ferrea Valve Locks (K10061)
• GSC Power-Division Single Valve Spring & Titanium Retainer Kit (EJ20 / EJ25)
• GSC Power-Division Exhaust Valve Guides (EJ20 / EJ25)
• GSC Power-Division Viton Valve Stem Seal Set (6mm)

Also available: Supertech Exhaust Valves - Subaru EJ20 / EJ25.

Shop more: Ferrea Racing Components

Need help choosing parts? Contact our team at sales@chicaneaustralia.com.au.