For those of you on the path to FBO (full bolt-on), the Go Fast Bits TMS Respons Adjustable Bias Venting Diverter Valves. These blow-off valves feature GFB's patented venting bias adjustment system which will allow you to precisely control how much air vents from each of the two outlets. Meaning that the user can control how loud the blow-off sound is. You can choose to recirculate all of the air to have a quiet, factory-like operation, or you can vent it to the atmosphere for maximum noise. But you can adjust the noise level anywhere in between to your personal preference.
Furthermore, you can achieve aftermarket blow-off valve noise without causing stalling, backfiring, or any other BOV related issues. Even on vehicles with sensitive MAF meters.
Once these are installed you will experience:
- Better throttle response
- Faster boost recovery on gearshift
- Unlimited boost holding
- Adjust the volume of yor blow-off sound
- Up to 30% faster boost recovery on gearshift
- Achieve the blow-off sound without the hassles
- Direct bolt-on
These blow-off valves will come ready for the installation.