The Gen-V WG40 Comp-Gate40 external wastegate is a cost effective, high performing 40mm external wastegate. The Gen-V provides extensive user configurability, world leading extended thermal performance, fatigue resistance and best in class flow performance for optimum control and longevity. A direct fit upgrade to all 4th-generation Turbosmart wastegates and feature our unique collar-locking system, variable actuator cap and base, strap-type V-band clamps, liquid-cooling, 1/8″ NPT ports, and are provided with a range of springs.
They are also available in Motorsport and compressed gas-only versions for those requiring specific applications.
Features:
- Direct swap for Turbosmart Gen 4 Comp-Gate 40, inlet is the same as other 38/40mm V-band wastegates
- 40mm valve size
- High temp spring combinations from 3 – 26psi supplied in the box
- 1/8”NPT ports
- V-band clamp mounting system to suit 1-3/4” OD pipe
- Locking collar for compact size and easy spring changes
- Available in Motorsport and Compressed Gas versions
- Hall Effect, Non-Contact Position Sensor Option Available
Supplied with
- Wastegate unit (pre-assembled with spring as per order)
- SS316 Valve seat
- Inlet V-Band
- Inlet SS304 weld flange
- Outlet V-Band
- Outlet SS304 weld flange
- Collar tool (master/slave)
- 4x 1/8” NPT plugs (1x installed) / 2x 1/8” NPT nipples
- Sticker
- Instruction card

BC Camshafts RB26DETT stage 2 / 3
PACE MAKER exhaust system - Ford Falcon BA BF XR6 turbo
Simota breather filter - Urethane series 9mm neck
SR20 turbo dump pipe S13, S14 T25 atmos venting
Hybrid GT2 spec intercooler kit - Toyota Hilux gen 7
Kinugawa T25 T28 compressor cover inlet spacer
SD Rod End (chromolly, metric) R/L
DPR S13 R32 A31 Z32 rear camber arms
Wastegate spring kit for Tial 38mm wastegate MVS / MVR
Speedo Cluster Overlay (real carbon) RX7 86-88
Hybrid Stage 3 intercooler and intake kit- Falcon FG XR6
GFB EX38 38mm V-band wastegate
PACE MAKER exhaust system - Ford Falcon FG XR6 turbo
Magnaflow exhaust system - Ford Mustang V8 5L
Kinugawa TD04 Actuator (4M40T) Billet (adjustable) 