Sale

Air and Fuel Superchargers, Turbochargers and Components

Boomba Racing

VTA Blow Off Valve

$266.99 $258.96 Save $8.03

SKU: 040-00-002

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Boomba Racing Blow Off Valve is a high-performance VTA (vent to atmosphere) component designed for the 2017-2020 Honda Civic Si. It is precision machined from aircraft grade billet aluminum and features an internal brass piston design. This valve is pressure tested to withstand up to 100psi, making it suitable for aggressive turbo builds.

Installation is straightforward as it's a direct replacement for the stock bypass valve. All necessary hardware is included, and no aftermarket tuning is required. The valve is available in Black, Blue, Red, or Pure Aluminum finishes.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandBoomba Racing
Part Number040-00-002
CategoryAir and Fuel

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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