Description S&B Intake Elbows are designed to minimize airflow restriction to your engine, improve turbo spool, and lower EGT’s. A great addition to your 05-07 Ford Powerstroke 6.0L Details: Intake Elbow 90 Degree with Cold Side Intercooler Piping and Boots For 05-07 Ford Powerstroke 6.0L Street Legal in all us states Yes Car Exempt ID D-590-7 Airflow Improvement Plus 47.54 percent