BMW 325 Supercharger
If I were going to fit a Supercharger onto the 325xi I would use the Active Autowerkes SuperCharger 310HP BMW E46 325i 01 The kit will give you over 90 extra WHP. This kit is designed specifically for the BMW and enhances an already great engine. You also have the peace of mind buying from a big company who have a great track record with high quality BMW Superchargers.
BMW 323 & 325 Supercharger kit.
This kit is designed for BMW E46 323 and 325 Engines that were made after 01 and includes the following upgrades:
1. Rotrex C30-94 Trim Supercharger
2. Pressure (Boost) level of 8psi
3. Front Mounted air to air Intercooler
4. Front Mounted air to air Oil Cooler
5. Mandrel Bent tubing
6. High temperature hoses with clamps
7. K&N Air Filter
8. 6 high flow Injectors
9. Active Autowerke Race By-pass Valve
10. All installation hardware included
11. Active Autowerke Dyno tweaked Software
This is a 325 Supercharger Kit that includes everything you need to take your stock BMW 325 and turn it into an amazing vehicle.
The 325 Supercharger
Adding a supercharger is one of the best ways to increase the performance of your E46 BMW or any other vehicle. Its is an air compressor fitted to the intake side of the engine and is mechanically driven from the engines crankshaft, this means the Supercharger’s power gains are spread throughout the entire rev range. A turbo unit on the other hand runs on the exhaust gases and takes time to ‘spool’ giving you turbo lag. The bigger the turbo the bigger the lag, which is why twin turbos are popular using a small turbo and a larger turbo together to help reduce the lag. The BMW Superchargers have no lag as they are driven by the engine meaning as soon a you touch the gas pedal you have the extra power. This makes them a better choice than a turbo in most cases.
Please let me know about your 325 Supercharger or any other car mods by leaving a comment below.