No Play 

Better Valve

This valve assembly is designed to replace and improve upon the existing valve in any AEM fuel pressure regulator. The stock AEM valve diaphragm is prone to failure, and the Better Valve was created to allow for higher fuel pressure and greater reliability, while remaining less expensive than the standard replacement. No modification is required of the stock regulator, just simply put the Better Valve in place of the old valve, reassemble your regulator as usual, and then re-adjust your fuel pressure. 

  • LIFETIME WARRANTY : We trust our products, and we want you to as well. Should your Better Valve break for any reason, it will be replaced at no expense to you. 

  • 2.2mm THICKNESS : The diaphragm is over 5 times thicker than the stock one, all while maintaining proper fitment and function. 

  • FABRIC REINFORCED BUNA-N RUBBER : The diaphragm has a a tensile strength of 1,500 psi and can be used with most all fuels, such as gasoline, ethanol, methanol, and diesel. 

  • EASILY DISASSEMBLED : The valve assembly can be taken apart for modification, repair, or preventative maintenance, which may be a virtue for racing applications. Additional diaphragms can be purchased.

  • ORIGINAL AEM REPLACEMENT : Make no mistake, our company is the original pioneer of upgrading AEM's regulator diaphragm. Multiple companies have begun to copy our product, because of its success. We have the most experience in this field and sell the best quality product, and our lifetime guarantee ensures that this is the only diaphragm that you'll ever have to buy.

*Will fit any AEM Fuel Pressure Regulator. (Diameter is 34mm)

No Play is a small veteran owned and operated engineering company, based in California. We engineer and sell unique tools and automotive parts. We strive for honesty and intelligent engineering. I, as the founder, use this valve and diaphragm in my daily driver, and I trust my engine's life with it, which is why I offer a lifetime warranty. Trust is important, and I wish to grant that to the customer, both in product and practice. Please feel free to contact us with any questions.