GFB EX38 Wastegate 38mm

Description

GFB EX38 Wastegate 38mm (Part # 7003)

All GFB wastegates feature an investment cast body made from 253MA chromium-nickel stainless steel, a CNC machined billet stainless valve, and all stainless steel weld-on fittings and hardware, whilst the diaphragm is nomex-reinforced silicone. All this adds up to a wastegate built to handle extreme conditions with reliability you can trust!

Standing only 93mm tall, the EX38 is shorter than its nearest rival. The inlet flange I.D. features a tapered entry to assist a smooth transition from the exhaust pipe into the valve, and the seat I.D. is larger than other wastegates of the same size for extra flow.

The EX38 is directly compatible with TiAl MV-S flanges, meaning you can use the EX38 on turbo kits designed for TiAl wastegates

When it comes to external wastegates, some things you want big, others you want small – like big flow, small size, right? GFB offers a range that are among the most compact external wastegates in their class, being shorter in height than their closest rivals without sacrificing flow.

The GFB EX38 38mm Wastegate has been designed to cope with the brutal conditions of extreme exhaust temperatures, the EX38 Wastegate features not only a huge flow capacity, but also a compact size that is unmatched by competitors for a 38mm wastegate.

Supplied with a 10psi spring, 5psi & 7psi springs are available & can be ganged together in various combinations to allow boost pressures of 5psi, 7psi, 10psi, 12psi, 15psi, 17psi and 22psi. This is the largest range of boost pressures off-the-shelf.

Body, valve and seat are made from high-temp stainless steel.

– Actuator housing machined from billet 7075 aluminium – much stronger & harder than 6061
– 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
– Brass boost hose connectors
– V-band clamp mounting system, supplied with 304 stainless weld-on adaptors (base flange is compatible with TiAL 38 flange)
– Quality & Performance unsurpassed

GFB 44mm & 50mm High Quality Wastegates are also Available

We can also supply a full range of replacement parts for the GFB EX38 Wastegate, from Inlet & Outlet Flanges, Valve Seats, Inlet & Outlet Clamps, Replacement Diaphragms & Vacuum Fittings