Does Cobb BPV need a tune?

A: Tuning is not required for BOV’s, so you will be just fine to bolt this right up!

Is the boomba BPV good?

This bpv is awesome. If you’re running an aftermarket intake adding this as well is totally worth it. The Boomba sounds great and it eliminated this really annoying high pitched chirping noise that I was getting from the stock bpv.

How do I adjust my Cobb XLE BPV?

In order to adjust the spring tension on the COBB Tuning BPV adjust the set screw in the top of the BPV body.

  1. Loosen the jam nut using a 13mm open end wrench.
  2. Using a 4mm allen key, turn the screw clockwise to increase spring tension, increase the chance of compressor surge and make the BPV vent air slower.

What does a BPV do?

A BOV/BPV solves this issue by allowing that pressurized air to escape from the inlet tubing, and works by measuring the manifold pressure. When the throttle body closes, relative manifold pressure drops below atmospheric pressure.

How do I install BPV?

COBB BPV Installation Slip the gasket (if your model requires one) in between the BPV and the intercooler then begin hand tightening the two 12mm bolts on the flange. Install a hose-clamp or zip tie to hold it in place properly. Reinstall the PCV crossover tube with the three 10mm bolts. You’re all done!

Does a boomba BPV void warranty?

They aren’t voiding your warranty nor are they refusing to work on your car indefinitely.

What is Stage 3 for a WRX?

Stage 3 kits include the GrimmSpeed intercooler and charge pipe, a combo that will not only increase safety with your more powerful setup, but will allow you to make addition power thanks to cooler charge temps and lower restriction at higher RPMs.

What is a BPV WRX?

This high performance Boomba recirculating bypass valve for your Subaru WRX is precision machined out of aircraft grade billet aluminum. It features an internal brass piston design and is pressure tested to withstand up to 75psi, allowing it to compliment even the most aggressive turbo builds.