Active Autowerke is familiar with some of the issues that 2012 and newer N55 BMW X-Drive X3, X4, 335ix, 435ix owners experience even running with the factory BMW boost.
***Before your order ships you MUST sign and return the Off Road Use Only Waiver available HERE. Please email, fax or take a photo of the completed form. You can email it to your sales rep or to firstname.lastname@example.org and you can fax it to us at (305) 253-8921***
• Specific design to correct a problem with X-Drive cars
• Consistent diameter tubing for increased performance
• Increased 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
• High quality silicone couplers and stainless clamps are included
Effortlessly Explore the Best Aftermarket Exhaust Solutions for Your Vehicle.