BMW E34 M5 S38 Secondary Air Exhaust Headers Manifold Plates S38B36 Euro S38B38 for Sale

Price: $45

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BMW Parts and Conversions - Since 2008 BMW Euro M5 Secondary Air Exhaust Header Manifold Block-Off Plates E34 S38B36 S38B38 Description Gain horsepower and throttle response!The S38 B36 and B38 engines found in E34 M5 cars have secondary air systems that tax power and throttle response. They are operated by an engine-driven air pump. You can delete the system with no adverse effect, remove the drag of the pump, and gain power easily!This is a Set of Six (6) CNC laser cut 304 stainless steel plates. These plates conveniently block the ports on the header that deliver air from the pump. Typically people weld these ports closed. Unlike the welding solution, this system is totally reversible!They are bolt-on parts, allowing you to reinstall the secondary air system as needed (though I doubt you'll ever want it back!)Bolt on! No welding!Easy way to ditch the air pump, gain power and better throttle response! Fits5 SeriesE34
1991-1993 M5 (S38 Sedan)
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