BBK 1544 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

Emissions: CARB (California Air Resources Board) D-245-15 is legal to sell in California and any US state adopting CA restrictions.

FAQ

How much horsepower does a BBK throttle body add?

• BBK throttle bodies can increase horsepower by up to 12-15 hp, enhancing engine performance.
• They optimize airflow, boosting power and torque, especially in combination with other performance upgrades.

Does throttle body affect engine performance?

• Yes, a throttle body significantly influences engine performance.
• BBK's power plus throttle body enhances throttle response, torque, and overall power output.

How do I know what throttle body I need?

• Determine the engine's specifications and intended use to select the right size and type.
• Consider factors like engine displacement, modifications, and compatibility with LT1 58mm throttle body for precise fitment.

What does a BBK throttle body do?