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Blox Racing 16-21 Civic 1.5T 58mm Drive-by Wire Throttle Body
Part Number: BXIM-00221

★★★★★ ★★★★★ 1 Reviews
Blox Racing 16-21 Civic 1.5T 58mm Drive-by Wire Throttle Body-A1
Blox Racing 16-21 Civic 1.5T 58mm Drive-by Wire Throttle Body-A2
Blox Racing 16-21 Civic 1.5T 58mm Drive-by Wire Throttle Body-A3
Blox Racing 16-21 Civic 1.5T 58mm Drive-by Wire Throttle Body-A4
Blox Racing 16-21 Civic 1.5T 58mm Drive-by Wire Throttle Body-A5
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Blox Racing 16-21 Civic 1.5T 58mm Drive-by Wire Throttle Body
Part Number: BXIM-00221

★★★★★ ★★★★★ 1 Reviews
Was: $470.00
$376.00 & Free Shipping
Save: $94.00 (20%)

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Product Details

Part Number: BXIM-00221
Brand: Blox
UPC: BXIM-00221

One area the L15B7 needed immediate improvement was the throttle body, the OEM throttle body measures 56mm at the opening but tapers down to a narrow 50.5mm at the manifold.  
This taper chokes incoming air and robs the engine of potential power.
  • BLOX Racing's newest throttle bodie is available in a 58mm size, with minimal tapering.  
  • Each is CNC machined from billet aluminum and incorporates a new drive-by-wire motor. 
  • BLOX Racing has spent months road testing making sure there was not corruption between the drive-by-wire motor and ECU.
  • The larger throttle bodies offer increases in airflow resulting in additional horsepower and torque gains.  
  • Throttle bodies include hardware and reuse the factory's O-ring gasket.
  • Stock: opening measures 56mm and tapers to 50.5mm
  • 58mm: opening measures 58mm and tapers to 56mm (+15% larger than stock)

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. www.P65Warnings.ca.gov.

Vehicle Fitment

Honda Civic
2016 Honda Civic EX-T
2017 Honda Civic EX-T
2018 Honda Civic EX-T
2017 Honda Civic Si
2018 Honda Civic Si
2019 Honda Civic Si
2020 Honda Civic Si
2017 Honda Civic Sport
2018 Honda Civic Sport
2019 Honda Civic Sport
2020 Honda Civic Sport
2021 Honda Civic Sport

Engine Fitment

Honda 1.5L/1497CC - 4 Cylinder (L15B7)
Honda 1.5L/1497CC - 4 Cylinder (L15BA)

1 Reviews ★★★★★ ★★★★★

★★★★★ ★★★★★
5/5.00 Stars out of 1 Reviews
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Awesome mod
Jacob hillmann | April 9th, 2021
Just got this throttle body last week and installed it a day after and im very pleased with how it turned out throttle response is way better than the factory pulls are way more fun now!!