Enhance the performance of your Acura TL SH-AWD Silver 2009-2014 J37 3.7L P326 with this high-quality Throttle Body Spacer. It comes with a durable aluminum construction, mounting hardware, and a gasket to ensure a perfect fit and reliable operation. This product is designed to improve the throttle response and fuel efficiency of your vehicle, making it a great choice for any car enthusiast. The manufacturer offers a lifetime warranty for this product, which is made in the United States using the highest quality materials. Upgrade your car's air and fuel delivery system with this Throttle Body Spacer and experience the difference it can make.