2017+ L5P Duramax Performance Y-Bridge by VSE Engineering

Delivering a 33% increase in airflow (CFM) per PSI compared to stock, this bridge enhances charge-air efficiency, reduces drive pressure, and sharpens throttle response across the entire RPM range.

A precisely engineered 50/50 airflow split ensures balanced power delivery between cylinder banks — giving your L5P smoother, more consistent performance under any load.

From completely stock trucks to full-horsepower builds, this bridge offers unmatched flow, fitment, and performance — no tuning required, and installs in about 1 hour with basic tools.

✅ 33% more airflow per PSI
✅ Improved spool, power, and efficiency
✅ No tuning required
✅ Approx. 1-hour installation
✅ Direct drop-in fitment
✅ Integrated MAP sensor spacer
✅ Includes VSE proprietary EGR blending valve  (Quick connect race section sold separately)
✅ Proudly designed, tested, and built in the USA

** Warranty Disclaimer  VIN Specific Enterprises LLC, backs this product for the life against workmanship and manufacturing practices. Poor installation practice or harm caused by this product or misuse are responsibility of the customer and end user– not VIN Specific Enterprises LLC. If there are questions regarding installation, or warranty call 1-833-789-7700 ext 2 !!