GFB EX38 38mm External V-Band Style Wastegate 7003

GFB EX38 38mm External V-Band Style Wastegate

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.
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!

Packing list:

• Assembled EX38 wastegate
• 10psi spring (installed)
• 2 x v-band clamps
• 2 x 1/8" BSPT hose tails
• 1 x outlet weld-on flange (part # 7043)
• 1 x inlet weld-on flange (part # 7053)
• 1 x valve seat

Identify the inlet and outlet weld-on fittings. These are to be welded onto your turbo exhaust manifold and exhaust system, onto which the EX38 is mounted using the supplied v-band clamps.

Please note the EX38 is compatible with TiAL MVS weld-on fittings, so if you already have an exhaust manifold with a TiAL fitting, the EX38 will bolt straight up using the GFB-supplied clamps.

The inlet fitting, which is welded to the exhaust manifold and supports the weight of the wastegate, is best suited to 1.75" (44.4mm) O.D. pipe with a wall thickness of at least 0.095" (2.4mm). The outlet fitting is designed to accept 1.5" (38.1mm) O.D. thin-walled tube, which is commonly used for exhaust systems and screamer pipes. Of course, it is possible to use different size and wall-thickness pipes than those recommended, provided a suitable weld can be achieved. Replacement weld-on fittings are available separately from GFB if required.