Fitment Information Honda Civic 1.5L Turbo (2016, 2017, 2018, 2019, 2020, 2021) Emissions Compliance This item does not have a CARB EO Number and does not ship to California or any CARB states. Please Note: For CVT (automatic) as well as 6 Speed (manual) Specs & Features Premium aircraft grade billet aluminum Internal brass piston capable of withstanding pressure up to 70psi Replaces OEM bypass valve to full vent-to-atmosphere Gives off that satisfying BOV sound Installation is simple and all mounting hardware is included Product Description No aftermarket tuning required. Will work on stock tune or aftermarket tunes. This piece does not throw any check engine lights, does not cause any turbo lag, and does not make the vehicle stutter between shifts. Replace your factory BPV which is made of cheap rubber and plastic and known to rip and leak boost. This high performance VTA (vent to atmosphere) blow-off valve is precision machined out of aircraft grade billet aluminum. It features an internal brass piston design and is pressure tested to withstand up to 100psi, allowing it to compliment even the most aggressive turbo builds. Spring pre-load determines the pressure differential required across the piston before the BOV opens and releases the pressurized intake charge. Designed to be a replacement for the OEM bypass valve and is available in 4 different colors. **For Off-Road Use Only** Many Boomba Racing products are sold for off-road use only. All performance modifications and installations are at the customer’s own risk. Boomba Racing Inc or www.boombaracing.com hold no responsibility either implied or otherwise for mechanical, electrical or other failure when using any aftermarket performance products. Items sold for off-road use only are illegal in many states and provinces and are intended for racing vehicles which may never be used on a public road.By purchasing any aftermarket performance product, the customer takes full responsibility for any use, and/or misuse of the product and agrees that Boomba Racing Inc or www.boombaracing.com holds no responsibility for any consequences, legal, or other, of such use and/or misuse.