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BLOX Racing Honda Civic 1.5T 58mm DBW Throttle Body - Black Ops Auto Works
BLOX Racing Honda Civic 1.5T 58mm DBW Throttle Body - Black Ops Auto Works
BLOX Racing Honda Civic 1.5T 58mm DBW Throttle Body - Black Ops Auto Works
BLOX Racing Honda Civic 1.5T 58mm DBW Throttle Body - Black Ops Auto Works
BLOX Racing Honda Civic 1.5T 58mm DBW Throttle Body - Black Ops Auto Works
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BLOX Racing Honda Civic 1.5T 58mm DBW Throttle Body

BLOX Racing
BLOBXIM-00221
BXIM-00221
Throttle Bodies
20+ Units In Stock - Ships Next Business Day
$ 494.00 $ 395.20
$ 395.20

SKU: BXIM-00221

BLOX Racing Honda Civic 1.5T 2016-2021 58mm DBW Throttle Body

The BLOX Racing 58mm DBW Throttle Body serves as a direct replacement for the stock 50mm unit on 2016-2021 Honda Civic models equipped with the 1.5T L15B7 engine. This upgrade increases airflow capacity by 34 percent to support enhanced engine breathing and acceleration. Drivers notice immediate improvements in throttle response across the RPM range.

Key Features

  • 58mm Bore: Boosts airflow volume by 34 percent over factory 50mm throttle body for better power delivery
  • CNC Billet T6061 Aluminum Construction: Provides lightweight durability at 1.1 pounds while resisting heat and wear
  • Black Anodized Finish: Delivers scratch-resistant protection against corrosion in engine bay conditions
  • Drive-By-Wire Design: Retains full compatibility with factory electronic throttle control and sensors
  • Included OEM Gasket: Ensures leak-free seal for hassle-free direct bolt-on installation

Product Notes

  • Pair with intake upgrades and ECU tuning for maximum airflow gains
  • Clean periodically with throttle body cleaner to maintain blade operation
  • Packaged in 6 x 6 x 4 inch box for secure transit

Installation Notes

  • Professional installation recommended.
  • Bolts directly to stock manifold using factory hardware
  • Connects to OEM wiring harness and TPS sensor without modifications

This Part Fits

Year Make Model Submodel
2016-2021 Honda Civic 1.5T Sedan (EX-T, EX-L, Touring)
2017-2021 Honda Civic Hatchback 1.5T (EX-L, Sport Touring)
2017-2020 Honda Civic Si 1.5T Coupe/Hatchback

Why Choose BLOX Racing?

  • Trusted by Honda enthusiasts for reliable performance upgrades
  • Manufactured with high-precision processes for consistent results
  • Engineered specifically for L15B7 platform demands

Frequently Asked Questions

  • Q: Does this fit 2016-2021 Civic Si 1.5T models?
    A: Yes it directly replaces the stock throttle body on all L15B7-equipped Civic Si Coupe and Hatchback models from 2017-2020.
  • Q: What material is the throttle body made from?
    A: Precision CNC machined from billet T6061 aluminum with black anodized coating for strength and longevity.
  • Q: Is ECU tuning required for installation?
    A: No tuning needed for basic operation as it plugs into the factory DBW system but tuning unlocks full potential.

Shipping & Handling

  • Method: UPS Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Secure custom box 6 x 6 x 4 inches
  • Weight: 1.1 lbs product 2 lbs shipping

Request For Information

Have questions about BLOX Racing Honda Civic 1.5T 58mm DBW Throttle Body? Fill out the form below and we'll get back to you by the next business day.
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