BBK Performance 1542 Power-Plus Series Throttle Body Features: CNC Machined 356 Aluminum Casting Factory Style Precision Die Stamped Linkage Double Sealed Roller Bearings With O Ringed Shafts Direct Bolt On Performance Part 50 State EPA Legal Height: 4.00 Width: 6.00 Length: 9.00 Weight: 4.00 lbs