BLOX Racing 72mm Billet Throttle Body – Anodized Silver

BLOX Racing K-series dual-pattern throttle bodies fit both PRB/PRC and RBC/RRC intake manifolds WITHOUT the aide of a throttle body adapter plate. Each is CNC machined from billet aluminum. Precision machined butterfly plates proper and consistent opening and closing. New throttle springs provide crisp response each time the engine is revved. Units are anodized to resist corrosion and are available in black and silver finishes.

Key Features

• 72mm Bore Size: Larger diameter provides increased airflow over stock for power gains across RPM range.
• Billet Aluminum Build: CNC machined from solid aluminum for strength and lightweight performance.
• Precision Throttle Components: Machined butterfly plate and new springs deliver consistent opening closing and sharp response.
• Complete Provisions: IACV can be used or blocked for race setup includes gasket hardware all factory sensors reuse directly.
• RBC adapter no longer required with this direct-fit design.
• Bolt-on installation reuses all factory sensors without modifications.

Fitment

Specifications

What’s Included

One new BLOX Racing product in the exact configuration identified by manufacturer part number BXIM-00218-SI. Only components expressly stated for this exact part number are included.

About BLOX Racing

BLOX Racing develops performance intake, exhaust, fuel, engine, drivetrain, suspension, wheel-hardware, and interior components for street and competition applications. Selection remains exact-part-number and exact-application specific.

Related BLOX Racing Products

• BLOX Racing 06-11 Honda Civic Si DBW 72mm Billet Throttle Body – Black
• BLOX Racing 2015+ Dodge Hellcat / Jeep Trackhawk 6.2L 105mm Electronic Billet Throttle Body – Silver
• BLOX Racing 87mm Billet Throttle Body, 2011-2014 Ford Mustang GT 5.0, Silver

Browse the BLOX Racing collection for related performance components.

Frequently Asked Questions

Is this part tied to a specific vehicle?
No verified vehicle YMM is assigned. Select it by the exact dimensions, thread or bore, connection, quantity, material, and intended system function.

Does this include everything needed for installation?
Only the components expressly listed for this exact BLOX Racing part number are included. Gaskets, fluids, tuning, adapters, fasteners, wiring, tools, and companion parts may be required depending on the application.

Will tuning or calibration be required?
It may be required when airflow, fueling, boost, throttle control, emissions equipment, or engine management changes. Confirm the manufacturer requirements for the exact vehicle and combination before installation.

Installation Instructions

Follow the current BLOX Racing instructions and vehicle service information for this exact part number. Verify fitment and included components before disassembly, use the specified tools and torque values, check all clearances and connections, and inspect the installation before operation. Professional installation is recommended.