Ensure factory-correct clutch operation in your Nissan Skyline GT-R with the genuine R33 R34 GT-R Clutch Master Cylinder Booster Hose from Terra Firma Automotive. Engineered specifically for the vacuum-assisted clutch system used in RB26-powered GT-R models, this OEM hose is a critical component for maintaining the light, consistent pedal feel Nissan intended. Unlike generic vacuum hose, this part is molded in the exact factory shape with the correct internal diameter to preserve proper vacuum flow and booster response.
In the R33 and R34 GT-R, this hose transfers manifold vacuum from the clutch booster check valve to the clutch booster servo mounted near the brake booster on the firewall. Proper vacuum delivery reduces clutch pedal effort during daily driving and aggressive shifting, especially under high load where driveline stress is greatest. Any loss of vacuum from hardened, collapsed, or cracked hoses can result in heavy pedal feel, inconsistent engagement, or complete booster failure.
Manufactured from heat-resistant EPDM rubber with reinforced walls, this OEM Nissan hose is designed to withstand extreme underhood temperatures, vibration, and long-term exposure to contaminants. Its precise fitment ensures a secure seal without kinking, protecting the clutch booster system and maintaining smooth hydraulic modulation. Terra Firma Automotive specializes in authentic Skyline GT-R components, making this booster hose the correct solution for restorations, preventative maintenance, or resolving clutch pedal issues while preserving factory performance and reliability.
- 1 required per GTR.
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