Before we get into the tips on how to quiet things down, lets talk about some common reasons why ANY brand fuel pump may be loud.
5 reasons CO2 Boost Control is the best Boost Control Method.
Boost is only as good as it is controlled!
If you are running an external boost controller or electronic boost controller on your modified or race turbocharged vehicle, you may or may not have realized there are a TON of options surrounding Boost Control. Everyone has their own preference on controller and setups, but one thing holds true. CO2 boost control will absolutely change the way your racecar reacts, spools, and runs! Oh yeah, by the way... This works on any boosted engine. 2 cyl, 4 cylinder, 6 cylinder, V8, V10, even a rotary!