Modern Muscle's new 5-angle CNC Ported High Velocity HEMI Throttle Body was developed to help increase the flow of air through the stock intake manifolds of the new HEMI engines. AND IT WORKS! New 87MM Throttle Body. Features Features: 87MM Fully Plug and Play Max Airflow Through OEM Throttle Body Perfect Driveability No Issues Requiring Tuning* Patent Pending Limited Lifetime Warranty *Basic tuning may be required at WOT to compensate for the additional airflow into your engine. Recommended for forced induction and stroker applications only! Part Number MMHVTB87 AllUSA Price $449.00 plus shipping. Product link: http://www.allusasupercenter.com/Modern_Muscle_CNC_Ported_87MM_p/mmhvtb87.htm