The GFB EX50mm Wastegate has been designed to cope with the brutal conditions of extreme exhaust temperatures. The EX50 Wastegate features not only a huge flow capacity, but also a compact size that is unmatched by competitors for a 50mm wastegate.
* Can be supplied with 3 springs that can be ganged together in various combinations to allow boost pressures of 7, 9, 13, 16, 20, 22 and 29psi (additional cost)
* Body, valve and seat are made from high-temp stainless steel.
* Actuator housing machined from billet 7075 aluminium – stronger & harder than 6061.
* Flow tests show that for the same valve lift, the EX50 outflows its nearest competitor by 18%
* Internal valve shroud protects valve stem from excessive heat and prevents carbon-related sticking
* Top-hat style Nomex-reinforced silicone rolling diaphragm for longer valve travel
* 90 degree banjo-style boost hose connectors
* V-band clamp mounting system, supplied with 304 stainless weld-on adaptors (base flange is compatible with TiAl 44 flange when used with GFB adaptor)
Part no 7001

Yellowspeed Brake Kit 405mm 8-pot (20") Front
BC Camshafts 4G63 EVO 1-3 stage 2 / 3 / 4
Wheel spacer 12.7mm 5 stud multifit (each)
BC Camshafts 7MGTE stage 2 / 3
Link G4 storm Engine Management ECU (plug in)
Hicas lock bar - Nissan S13 R32 A31 C33
Turbo oil and water line kit EVO 4-9
Bellmouth 3" neck (turbo air intake)
Wastegate dump pipe (screamer pipe) 40mm
Znoelli s12 Motorsport brake rotor (heat treated)
Turbo install kit EVO 4-9 TD05HR / TD06SL2R w/gaskets
GFB D-FORCE diesel boost controller with EGT kit 3007
Link G4X AtomX Engine Management ECU (wire in) with loom.
BC Camshafts EJ20 stage 2 / 3
Yellowspeed Brake Kit 380mm 6-pot (19") Rear
Kinugawa Japan TD05HR-20g EVO4-9 - BALL BEARING + BILLET
Y-splitter fitting with -6AN ports
Greddy E-manage Ultimate Wiring harness
EVO 1-3 and VR4 atmos venting screamer dump pipe
Turbo oil return line kit EVO 4-9 Kinugawa
Kinugawa T25 T28 compressor cover inlet spacer
Hybrid GT2 440 intercooler kit - Falcon BF XR6
Hybrid Stage 3 intercooler and intake kit- Falcon FG XR6
Wheel spacer 9.5mm 4 / 5 stud multifit (each)
V-tec controller for Honda Vtec motors
Link G4X EVO 1-3 Engine Management ECU (plug in)
EVO 7-9 atmos venting screamer dump pipe
Air filter adaptor alloy Subaru pre 98
GFB FX-S FPR liquid filled gauge
HDI Hybrid GT2 tube and fin intercooler
Kinugawa Manual Boost Controller Elbow
Delta fin Intercooler - 550x140x65
Wheel spacer 5mm 4 / 5 stud multifit (each)
Dash mount triple gauge holder - 60mm
Simota breather filter - Urethane series 9mm neck
Delta fin Intercooler - 450x230x65
Delta fin Intercooler - 510x230x65
Turbo oil feed kit TD05/TD06 EVO 4-9 oil filter housing type - Kinugawa
Turbo oil return fitting kit TD04 TD05 TD06 Kinugawa onepiece
Kinugawa Japan TD04-12T 4cm 3-bolt 4D56T Pajero upgrade
DPR Intercooler V-mount for FD RX7
DPR intercooler piping kit for Toyota Celica GT4
Air filter adaptor Simota PA7
Air filter adaptor Simota PA10
Banjo fitting 7/16" to -4AN (Ball Bearing)
D1 Spec weighted shift knob rod style (black chrome)
Banjo fitting M14x1.5 to -6AN (Water feed) 