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Skunk2 K-Series Black 70mm Pro Series Throttle Body
Part Number: 309-05-0085

Skunk2 K-Series Black 70mm Pro Series Throttle Body-A1
Skunk2 K-Series Black 70mm Pro Series Throttle Body-A2
Skunk2 K-Series Black 70mm Pro Series Throttle Body-A3
Skunk2 K-Series Black 70mm Pro Series Throttle Body-A4
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Skunk2 K-Series Black 70mm Pro Series Throttle Body
Part Number: 309-05-0085

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Was: $276.14
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Not legal for sale or use in California on any pollution controlled motor vehicles.
1 In Stock

Product Details

Part Number: 309-05-0085
Brand: Skunk2
Color: Black
Size: 2.75 in (70 mm)
UPC: 873265011988
CARB Approved: No

Introducing the Skunk2 Pro-Series Throttle Body for Honda K-Series Engines. Unlock the full potential of your Honda K-Series engine with the all-new Skunk2 Pro-Series Throttle Body. Designed to enhance performance and optimize airflow, this throttle body is a must-have for enthusiasts seeking increased horsepower and torque.


  • Enhances horsepower and torque
  • Compatible with OEM or Skunk2 Intake Manifolds
  • 70mm bore for up to 8+hp gains
  • Precision CNC-machined from 6061-T6 aluminum
  • Smooth throttle modulation with innovative pulley design
  • Efficient cooling with eliminated coolant hoses
  • Fits OEM PRB intake manifold and RBC with adapter plate

  • Compatibility: Designed for use with OEM or Skunk2 Intake Manifolds.
  • Performance Boost: Increases horsepower and torque, delivering up to 8+hp gains throughout the power band on naturally aspirated setups, with even greater potential for forced induction applications.
  • Precision Engineering: Developed using advanced CAE (Computer Aided Engineering) tools to surpass industry standards.
  • Premium Materials: CNC-machined from billet 6061-T6 aluminum for exceptional durability.
  • Smooth Operation: Innovative throttle pulley design ensures smooth movement and precise throttle modulation.
  • Enhanced Cooling: Elimination of coolant hoses for cooler operation.
  • Easy Installation: Direct bolt-on for OEM PRB intake manifolds and compatible with RBC manifolds when used with an adapter plate.

Experience the Skunk2 Pro-Series Throttle Body and take your Honda K-Series engine to new heights of performance and responsiveness. Upgrade today and feel the difference.

Not legal for sale or use in California on any pollution controlled motor vehicles. See for state by state emissions requirements.
There is a 5% cancellation fee if you order this product and want to ship it to the state of California.

Due to the manufacturer's price control policy, this item may be excluded from promotions and discounts

WARNING: This product may contain chemicals known to the State of California to cause cancer or birth defects.

Vehicle Fitment

Acura RSX
2002 Acura RSX Manual 2003 Acura RSX Manual 2004 Acura RSX Manual 2005 Acura RSX Manual 2006 Acura RSX Manual
2002 Acura RSX Type-S 2003 Acura RSX Type-S 2004 Acura RSX Type-S 2005 Acura RSX Type-S 2006 Acura RSX Type-S
Honda Civic
2002 Honda Civic Si Hatchback 2003 Honda Civic Si Hatchback 2004 Honda Civic Si Hatchback 2005 Honda Civic Si Hatchback

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