BMW Engine Parts for BMW 3 Series E46 (1999-2005)

Upgrade your BMW's oil pressure sensor setup with the Oil Distribution/Sending Block. This versatile block is designed to mount in the stock oil pressure sensor location on the oil filter housing or in the original location on the engine block. It allows the use of up to two aftermarket sending units (not included) along with the factory sensor, providing accurate pressure and temperature measurements. Engineered for reliability and cleanliness, it ensures a reliable setup for your BMW's oil pressure monitoring needs.

• Mounts in stock oil pressure sensor location for easy installation
• Allows use of up to two aftermarket sending units in addition to the factory sensor
• Incorporates factory sending unit for utilizing the factory oil pressure light
• Threaded for one M12x1.5 port and two 1/8th NPT ports for versatility
• Includes banjo bolt and crush washers for secure installation
• Compatible with various BMW engines including M20, M42, M50, M52, M54, N52, N54, S50, S52, S54, S65, M10, S14, and M30

Since getting their start in 1981, Active Autowerke has earned a well-respected reputation in the BMW community for engineering high-quality power solutions for popular BMW models. This supercharger kit will produce 525 horsepower and 335 ft.lbs. of torque on your BMW, while retaining platform integrity and daily driveability. Unique to the design of the Rotrex supercharger is the traction drive system, which eliminates the lag often found in other centrifugal supercharger setups. Power delivery is smooth and dependable, and 100% reversible to stock if you so choose, since each system is designed as a self-contained unit.

Kit features:

• Rotrex 92 trim supercharger running 7 PSI of boost
• Supercharger bracket, pulleys, & belt
• Self-contained oiling system with front-mount oil cooler
• 6 high-flow fuel injectors
• Colder heat range spark plugs
• Active Autowerke  Generation 7 intake manifold with dual bypass valve
• Front mount air-to-air intercooler
• Active Autowerke air filter
• Active Autowerke dyno-tuned software
• All mounting hardware, plumbing, hoses, & clamps
• Illustrated instruction manual & installation guide
• 2 year warranty with free tech support

Performance Specs:

• Power   :   525 BHP @ 7650 rpm
• Torque   :   335 ft/lbs @ 5400 rpm
• Boost Level   :   7-8 psi

Since getting their start in 1981, Active Autowerke has earned a well-respected reputation in the BMW community for engineering high-quality power solutions for popular BMW models. This supercharger kit will produce 425 horsepower and 295 ft.lbs. of torque on your BMW, while retaining platform integrity and daily driveability. Unique to the design of the Rotrex supercharger is the traction drive system, which eliminates the lag often found in other centrifugal supercharger setups. Power delivery is smooth and dependable, and 100% reversible to stock if you so choose, since each system is designed as a self-contained unit. best of all, when you crave more power, this kit is fully upgradeable to Level 1 and Level 2 specs.

Kit features:

• Rotrex C38-92 trim supercharger running 5.8 PSI of boost
• Active Autowerke GEN 7 intake manifold
• Active Autowere dual blow-off valve setup
• Active Autowerke Air Filter
• Alpha N software tune w/ SIMON2 interface
• 6 high-flow fuel injectors
• Dedicated oil cooling system
• All mounting hardware, plumbing, hoses, & clamps
• Illustrated instruction manual & installation guide
• 2 year warranty with free tech support

Base Prima supercharger Dynojet results:
Boost: 5.8 psi
Stock Horsepower:  285.4 WHP @ 7500 RPM
Stock Torque: 232.36 LB-FT @ 5250 RPM
Supercharged Horsepower: 426.69 WHP @ 8150 RPM
Supercharged Torque: 297.99 LB-FT @ 7200 RPM