• Specific design to correct a problem
• Consistent 3.00" tubing for increased performance
• Increase throttle response and decrease throttle lag
• CNC machined throttle housing for a proper seal
• Retains factory BMW O-Ring seal
• Provision of raised boss for 2 Water/Methanol nozzles
• BLACK powder coated for that OEM look
Effortlessly Explore the Best Aftermarket Exhaust Solutions for Your Vehicle.