Genuine BMW Z4 Air Inject Check Valve

The BMW Z4 Air Inject Check Valve keeps emissions clean by shooting fresh oxygen into the exhaust so unburnt fuel gets consumed. For your information, the Air Inject Check Valve is placed between the secondary air pump and manifold. Additionally, the valve opens when pump pressure is higher than exhaust flow. Furthermore, it snaps shut to prevent backflow. This rapid one-way action protects the pump and protects catalyst light off plus soot build-up that could cause cold starts or rough idle in any BMW. Due to the use of a simple spring-loaded gate instead of electronics, the Air Inject Check Valve has a reputation for being rock solid and reliable, even after years of heat and vibration. Its lightweight build also saves ounces while still bolstering that sharp BMW steering feel. The durable Air Inject Check Valve is compatible with early E85 and E86 roadsters, and later sDrive30i or sDrive35i, so it fits every Z4. The Air Inject Check Valve helps each Z4 sail through inspection with no check engine drama, and it works equally well with five-speed manuals or modern automatics by slashing hydrocarbons. The Air Inject Check Valve inhibits toxic gas dispersal throughout the cabin by heating the catalyst at an accelerated pace. The cost of replacing small parts is reasonable. Hence, the Air Inject Check Valve is worth an install as a preventive upgrade that can protect BMW performance in the long term. Owners of G29 Z4 model cars report that the valve pairs effortlessly with the chassis, making the car agile yet eco-friendly on commutes and canyon runs. Since it is an authentic BMW product, installation is done seamlessly, it leaves the characteristic exhaust note untouched while the Air Inject Check Valve keeps quiet. Every BMW Z4 benefits when this valve stays in top shape.

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