Description
Are you enjoying your sport edition E46 but feel it could use a bit more power? The E46 325i and 330i models equipped with MS45 cars already have a slight performance edge, but there’s always room for improvement. Active Autowerke’s engineering team has dedicated countless hours to R&D, taking full advantage of the sport cams to significantly increase the power output where it’s most needed.
Through meticulous remapping of the DME, Active Autowerke has managed to boost horsepower and torque by 15 HP and 12 ft-lbs, respectively. This software is designed for use with 91-93 octane fuel, allowing you to unlock your car’s true potential while optimizing fuel efficiency. By modifying the air/fuel mixture, ignition tables, and wide-open throttle maps, this upgrade enhances overall drivability and provides a more exhilarating driving experience. The increased RPM limit for manual transmission cars means more usable power at your disposal. For those with off-road modifications, such as vehicles without catalytic converters, Active Autowerke offers software options to maximize the benefits of your modifications. This upgrade is a must for any enthusiast looking to push the boundaries of their naturally aspirated E46.
NOTE: 325xi and 330xi models will require a Simon 2 cable instead of Simon 4 for software installation.
Key Features:
- Improved gas mileage
- Special tuning for Sport Cams (MS45)
- Sportier throttle response
- Available for 91-93 octane fuel
- Smoother pulls through the RPM band
- Increased RPM limiter for manual cars
- 15 HP gain & 12 ft-lbs of torque
- Potential for higher gains with additional bolt-on modifications
Software Purchase Options:
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Locate a Dealer: Find an Active Autowerke Flash station-equipped dealer near you and have the software installed there.
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DIY Installation: Purchase a Simon4 cable from Active Autowerke and install the software yourself. This option is useful if additional software upgrades are needed in the future.
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Mail-in Service: Remove your ECU and mail it to Active Autowerke, where we will install the software for you.
