Dump valve Respons TMS GFB Nissan Skyline R32/R33/R34 /Mazda 3/6 MPS

At first glance, the GFB Respons dump valve may seem like a simple dual-port dump valve, but it offers much more thanks to its ventilation bias adjustment system. This unique system allows you to precisely control the amount of air that escapes from each of the two outlets, providing unparalleled flexibility.

Key Benefits:

Sound Level Control:

Total Recirculation: For quiet, factory-like operation.
Total Exhaust to Atmosphere: For maximum blowing noise.
Custom Mid-Tuning: Adjust the sound to your liking, anywhere between the two extremes.
Compatibility with MAF Sensitive Systems: Get a blow-by sound without the risk of stalling, backfiring, or other problems associated with systems using Mass Air Flow (MAF).

Superior Performance:

Better Throttle Response: Improves your engine's responsiveness for a more dynamic ride.
Faster Boost Recovery: GFB's TMS (Turbo Management System) technology helps bring engine power back to full power up to 30% faster than a factory bypass valve during gear changes.
Unlimited Boost Hold: Maintains boost pressure without limit for optimal performance.
Ventilation Polarization Adjustment: The GFB's ventilation polarization adjustment system works by turning an adjustment ring that simultaneously adjusts the atmospheric and recirculation ports. This allows for ventilation ratios ranging from 100% recirculation to 100% atmosphere and all possible levels in between, providing total customization.
Direct Fit Kits Available: For ease of installation, direct fit kits are available for various vehicle models, ensuring perfect compatibility and easy installation.

Compatibility:

MAZDA 6 MPS GG MZR L3-VDT 05-on
MAZDA CX7 All 2.3 MZR L3-VDT 06-on
MITSUBISHI Galant VR4 E38A-E39A 4G63 90-93
NISSAN Skyline R32 GTS-t RB20DET 89-93
NISSAN Skyline R31 GTS-Turbo RB20DET 85-90
NISSAN Skyline R34 GT-T RB25DET 98-06
MAZDA 3 MPS BK MZR L3-VDT 06-09
MAZDA 3 MPS BL MZR L3-VDT 09-13
NISSAN Skyline R33 GTS-t RB25DET 1993-1998
Mitsubishi Eclipse 1G 4G63t 1990-1994