Infiniti Q50/Q60 650HP LPFP Fuel Pump Upgrade Kit Upgrade to Walbro 525 fuel pump?:Upgrade to the new Walbro 525 pump (add $75) JB4 or flash changes will

JB4 or flash changes will be required to rescale the ECU for the 4bar

BMW B38/B46/B48/B58 JB4 Install Videos

• 2017-2021 F22 F23 B48 BMW 230i including xDrive

1 tube of Super Lube®

Wirelessly Connect to your JB4: Grab our all-new JB4 PRO smartphone connection to wirelessly connect the JB4 BMW tuner to your Bluetooth 4

Infiniti Q50/Q60 650HP LPFP Fuel Pump Upgrade Kit Upgrade to Walbro 525 fuel pump?:Upgrade to the new Walbro 525 pump (add $75) JB4 or flash changes willIf your power goal for your Q50 or Q60 exceeds your stock Low Pressure Fuel Pumps (LPFP) capacity and you need to upgrade your fuel system, you've come to the right place! As these cars get older and less expensive we're seeing more issues with the stock components and more demand for cost conscious fueling solutions. The new Fuel It! 650HP line of fuel system upgrades are designed with those needs in mind while maintaining a budget. They make the