Malpassi Adjustable 1:1 Fuel Pressure Regulator With Gauge Port (1-5 Bar) - AIR004 For Petrol/E85/Diesel

About This Product

Tuning your engine and need precise fuel control? This Malpassi adjustable fuel pressure regulator is a top choice for performance builds. It's a 1:1 rising rate regulator, meaning fuel pressure increases directly with boost. The adjustable range is 1 to 5 bar, so you can dial in exactly what your setup needs. It even includes a handy gauge port for connecting a fuel pressure gauge – super useful for tuning and monitoring. Made in Italy with Malpassi's renowned quality, it works with petrol, E10/E85 ethanol blends, and diesel. Part number is AIR004, referencing OEM PK6EG. Comes with all necessary mounting hardware and is backed by a 1-year manufacturer warranty. Whether you're building a turbo car, a high-performance race engine, or just want to upgrade your fuel system for reliability, this regulator is a pro-level component. Install it and fine-tune your fuel delivery for more power and better drivability. A must for serious gearheads!