Product Description
BMW Level 2 Rotrex Supercharger Kit - Active Autowerke 12-002
BMW Level 2 Rotrex Supercharger Kit - Active Autowerke 12-002
Looking to increase your BMW 328i performance by over 150%? Look no further, the Active Autowerke BMW 328i Supercharger system level 2 for your 328i will do just that.
Now they have it – and the amazing 150% power kick that comes along for the ride. This carefully engineered BMW 328i Supercharger kit matches the Rotrex C38 supercharger with the perfect hardware, software and tuning to take the factory 190 HP straight up to 360+ HP (with the potential for even more power with additional upgrades, like our BMW 328i Performance Exhaust).
Active Autowerke BMW 328i Supercharger Kit Level 2 Benefits
The level 2 version of this BMW 328i Supercharger system brings you car to another level, boasting a large front mount air to air intercooler and comes complete with all piping and hardware required to make this bolt on application work. This upgrade increases your car HP an additional 25-40HP over the stage 1 system. The stage 2 upgrade also includes an new high performance fuel pump to help deliver the necessary fuel. With the reliability and performance of an inter-cooled system along with our perfectly tuned software this system is a must for the true enthusiast looking to bring their 328i to new heights.
Key Features:
- Rotrex C38-81 Supercharger
- Active Autowerke Front Mount Air to Air Intercooler
- Upgraded High Flow Fuel Pump
- Mounting bracket, pulleys and belt
- 6 larger high-flow fuel injectors
- Active Autowerke Air Filter
- Active Autowerke Dyno-Tuned Software
- All mounting hardware, plumbing, hoses and clamps
- Illustrated instruction manual & installation guide
- 2 Year Warranty with free tech support

Brothers Mike and Karl Hugh were bred to play with power, it seems. As young men growing up on an island, doing things correctly for oneself became their ingrained credo. Their adolescent projects – bicycles and dirt bikes – were always the best performing. And that soon set the tone for the BMW tuning hobby they graduated to. By 1981, Mike and Karl were ready to get serious about their longstanding passion for a higher standard of BMW performance. Active Autowerke was born. Their motto at the time: "Anything and Everything BMW". They probably should have included “everyone” in there, too – since the endeavor was a classic family affair – with many branches of the Hugh family tree pooling their talents. The timing was ideal, and the company quickly grew as America’s motoring public developed a healthy appetite for the Bavarian treat. Soon Active Autowerke had grown into the largest independent BMW service center in Florida – with the most sophisticated equipment arsenal in the industry, certifications from leading componentry firms such as the Robert Bosch Corporation, and repute for setting the benchmark for service, integrity and professionalism.
Warranty Information
Active Autowerke warranties their products against defects in material and workmanship for one (1) year from the original date of purchase. Warranty applies to original purchaser and is not transferable. Exceptions to the warranty include, but are not limited to wear and tear items such as brake rotors, brake pads, flywheels and clutches and “garage sale” items (whose deposit sand sale are FINAL) Warranty will become void if: the product has been used in competition / racing, the product has been abused, misused, or improperly maintained, repairs have been made or attempted by anyone other than an authorized Active Autowerke repair and/or maintenance facility, repairs are required because of normal wear and tear, alterations have been attempted or made to the product, the product is classified as a consumable or the product has been involved an accident. This warranty is limited to repairs and/or replacement of the product or part found to be defective without charge. Active Autowerke reserves the right to refund the complete purchase price for the defective item and will not be held liable for losses or damages arising from the defect. If a part or a component from an Active Autowerke product, system or kit is found to be defective, this warranty shall apply only to the defective part or component and shall not require Active Autowerke to repair, replace or refund the complete Active Autowerke product, system or kit. Active Autowerke cannot accept freight costs of any returned merchandise to Active Autowerke for inspection and/or returns. A 20% handling charge for all returns may be applied. Under the stipulations of this warranty, Active Autowerke will in no way be liable for exceeding the original purchase price of the defective product. This warranty does not include the cost of removal or reinstallation of the product. No person or representative is authorized to extend any warranty and/or liability (other than that which has been expressed herein) in connection with the sale of any Active Autowerke product. Active Autowerke disclaims any and all liability for any implied warranties, including the implied warranties of merchantability and fitness for a specific purpose. Under no circumstances shall Active Autowerke be liable for any incidental, indirect, specific or consequential damages arising from purchaser's use of the product.
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