Product images and videos are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Air and Fuel› Superchargers, Turbochargers and Components
Boomba Racing
Recirculating Bypass Valve
SKU: 040-00-004
Moderate — 2–4 hours
Overview
The valve is available in multiple finishes including Natural Aluminum, Black Anodize, Blue Anodize, and Red Anodize.
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Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | Boomba Racing |
| Part Number | 040-00-004 |
| Category | Air and Fuel |
Videos
[Boomba FAQ] BOV vs BOV Adapter / Full Vent & Full Recirculation
Sound Clips | Subaru STI Recirculating Bypass Valve
How To Install | Boomba Bypass Valve for EJ25 STI
Boomba Racing BOV Installed
How To Install 2017+ Civic Si Boomba Racing Full Recirculating Bypass Valve (BPV)
Boomba BPV/"BOV" Install on the FL5/DE5 Type R / S | Sound Comparison & Install
How to Install | Boomba Bypass Valve for '17+ Honda Civic Type-R
Boomba Racing WRX BPV Install !!! (15+ WRX)
TLX Type-S Gets Boomba Bypass Valve (BPV) Sound Clips FLUTTER
Boomba Vs OEM | Bypass Valve for '15+ Subaru WRX BPV - Pressure Test
Product Intro | Boomba Bypass Valve for '16+ Honda Civic 6MT/Si/Type-R
How to Install | Boomba Blow Off Valve for '16+ Honda Civic
2018+ Honda Accord Touring 2.0 Boomba Racing Blow Off Valve (BOV) SOUND TEST.
Boomba Racing Civic Type-R / Accord 2.0 BPV Sound Teaser
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Returns & Fitment
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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Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.
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