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DNA Motoring WG-TS-40MM-T11-RD External Turbo Manifold Wastegate

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$69.71

$ 28 .99 $28.99

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  • High Strength Cast Body; 40mm Stainless Steel Valve
  • Fits any 40mm Standard V-Band Waste gate Port; Anodized Aluminum Top Finish
  • Stainless Steel Wieldable Flange Inlet / Outlet Flanges
  • Barbed Fittings; Comes with Preinstalled 14-Psi Spring
  • Stainless Steel Sealing Ring; Easy to Remove Locking Collar for Fast Spring Changes


Waste gates provide a means to control the boost pressure of the turbo charged engine. Waste gates work to bypass exhaust flow from the turbine wheel. Bypassing the exhaust flow reduces the power driving the turbine wheel to match the power required for a given boost level. Similar to the BOV, the Waste gates uses boost pressure and spring force to regulate the flow bypassing the turbine. Waste gates are bolted to exhaust manifold or header. The advantage of external Waste gates is that the bypassed flow can be reintroduced into the exhaust stream further downstream of the turbine. This tends to improve the turbine's performance.