GFB VTA T9488 Blow Off Valve - Mercedes S63 AMG E86 Z4 3.0i height-tunable setup delivers real-world road

height-tunable setup delivers real-world road comfort with serious circuit capability thanks to 10-click damping control and a single-tube gas pressure design that stays consistent when pushed hard

Matched springs for the BMW 7 Series platform

Ideal for fast-road builds and track-orientated setups where predictable

extended wheel hardware for spacers

Excellent quality that we run on customer cars

GFB VTA T9488 Blow Off Valve - Mercedes S63 AMG E86 Z4 3.0i height-tunable setup delivers real-world roadsuits a wide range of Mercedes turbo models If You Want Sound With Your Performance (Or Performance With Your Sound!), GFBs T9488 VTA Delivers! By combining atmosphere venting with the proven performance benefits of our ground breaking DV+, the VTA delivers an aggressive blow off sound, improved throttle response, as well as superior boost holding and reliability. With its low profile integrated solenoid and compact design, installing the T9488 is a