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PLM Power Driven B-Series 70mm Throttle Body for B18 B20 Engines, Precision Die-Cast - PLM-TB-70MM
PLM Power Driven B-Series 70mm Throttle Body for B18 B20 Engines, Precision Die-Cast - PLM-TB-70MM - Image 5 PLM Power Driven B-Series 70mm Throttle Body for B18 B20 Engines, Precision Die-Cast - PLM-TB-70MM - Image 2 PLM Power Driven B-Series 70mm Throttle Body for B18 B20 Engines, Precision Die-Cast - PLM-TB-70MM - Image 3 PLM Power Driven B-Series 70mm Throttle Body for B18 B20 Engines, Precision Die-Cast - PLM-TB-70MM - Image 4 PLM Power Driven B-Series 70mm Throttle Body for B18 B20 Engines, Precision Die-Cast - PLM-TB-70MM - Image 5

PLM B-Series 70mm Throttle Body

Looking to boost your Honda's performance? The PLM B-Series 70mm Throttle Body is your ticket to enhanced airflow and increased power. Designed specifically for Honda B-Series engines, this throttle body is a direct replacement for the OEM 60mm unit, providing a substantial 10mm increase in diameter. This upgrade is perfect for both factory and aftermarket intake manifolds, allowing you to tap into the full potential of your setup.

Fitment

This throttle body is compatible with various Honda models equipped with B-Series engines, but keep in mind:

  • Not suitable for engines with down-flow intake manifolds.
  • Incompatible with B18C GS-R intake manifolds.
  • Not designed for 88-91 D-Series intake manifolds.
  • Manual transmission vehicles only.

Performance Gains

With a precision die-cast construction, the PLM throttle body features an oversized bore that significantly enhances airflow. This results in impressive horsepower gains—dyno tested to deliver between 12-15 WHP when paired with a port-matched intake manifold. Whether you're running a naturally aspirated engine or a boosted setup, you'll feel the difference throughout the powerband.

Technical Specifications

  • Diameter: 70mm (10mm larger than OEM 60mm)
  • Material: High-quality aluminum with precision machining
  • Idle Adjustment: Equipped with idle adjustment screws for fine-tuning
  • Throttle Plate: Aluminum for durability and responsiveness
  • Included: Throttle body gasket

Installation Notes

Some vehicles may require minor customization of coolant lines during installation. For optimal results, we recommend port matching your intake manifold to maximize airflow and performance.

Customer Feedback

Honda Civic owners have reported noticeable improvements after installing the PLM 70mm throttle body. One user mentioned, "After adding this throttle body to my 1997 Civic, I felt a significant increase in throttle response and power, especially at higher RPMs. It pairs perfectly with my aftermarket intake manifold!"

Upgrade your B-Series engine with the PLM 70mm Throttle Body and experience the performance boost that comes from optimized airflow. It's a smart, cost-effective enhancement that makes a real difference on the road or track.

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

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