Miami Engines S63TU/N63TU High Lift HPFP Exhaust Cam Upgrade

• Boosts HPFP fuel flow for high-performance applications
• Solves high-RPM fuel pressure drop issues
• Enables full E85 compatibility
• Core exhaust cams required
• Modifies only the direct injection lobe
• Compatible with BMW Part number 11317613931 & 11317613932

Perfect for maximizing fuel system efficiency!

⚠️ PROFESSIONAL INSTALLATION REQUIRED

This is a high-performance engine component and must be installed by a qualified BMW performance technician or experienced engine builder. Proper installation, timing, and verification are critical. Damage, improper operation, or installation-related issues caused by incorrect installation are not considered product defects and are not eligible for return or warranty.

Professional installation is strongly required. This product is not recommended for DIY installation.