Upgraded APR R1 diverter valve spring designed for high-boost applications on 1.8L TSI/Turbo I4, 2.7L Twin-Turbo V6, and 4.2L Turbo V8 engines—compatible with MK4 GTI, Jetta GLI, MK1 Beetle, B5 Passat, Audi A4, S4, C5 A6, RS6, and MK1 TT.

Description

Higher pressure spring for the APR R1 DV. This spring is designed to handle the greater pressure from APR’s Diverter Valve for various Volkswagen and Audi platforms.

Features:

• High Pressure Spring
• Specially designed for the APR R1 Diverter Valve
• Perfict fit replacement
• Blue and silver finish

What’s Included:

• APR R1 Diverter Valve High Pressure Spring

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