The rear subframes on all BMW E46 3 series are prone to stress cracking. How safe is your BMW E46 3 series?

The Active Autowerke E46 rear subframe repair kit comprises of steel plating that overlays, strengthens and reinforces these critical weak points. Installation of these plates requires grinding, cutting and welding and is best left to a qualified welder / fabricator using a lift. For what this product accomplishes, Active Autowerke think this is probably the best money ever spent if you own a BMW E46 3 series

Designed primarily for RACE Application, it is suitable for all street applications and gives comfort knowing that everything is secure.

If your BMW 325i, 330i or M3 feels squirmy in the rear when under hard acceleration, then your rear suspension might be moving around when it should not. Click here for More information or speak to an Active sales associate about this.

Just off the dyno, the newest performance upgrade for your BMW E60 M5 and E63 M6 V10, and you thought the M3s got all the fun.

This is a very easy and simple installation to perform, and the kit comes with all the belts and hardware to take the guess work out. I figure the Active engineers just wanted to play too.

With this installation, one can expect to feel a quicker throttle response, where the engine seems to rev that much faster and effortless, all from the addition of a few extra horses.

Best of all, Active Autowerke can also match this performance pulley kit with their performance software or the mellow sounding F1 exhausts. Just call and speak to a sales associate on the various performance options to receive special pricing.
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Badged as the new Generation 6, this is the latest addition to the Active Autowerke signature exhausts built specifically for the BMW E46 M3. Thanks to a set of tuned inner baffles working inside a re-designed mixing chamber, the sound created can only be described as robust. There is a certain bass while not being boomy or loud.

Speak to an Active sales associate on this new additon to the Active signature exhausts or clik here. More information

Who said "...Great things do come in small packages.."

The Active AP-2 is not only great, but powerful as it is small. Designed specifically for the BMW 135i and 335i with the N54 twin turbo engine it includes eight additional tunes to match your add-on performance upgrades.
All that is required is to press the gas pedal, literally.

Compact and unobtrusive, the AP-2 delivers amazing performance.

BUYER BEWARE: This performance product may void your BMW factory warranty because of the power gains, but if you feel that your BMW N54 Twin Turbo needs a shot of adrenalin, then click here for More information or speak to an Active sales associate on the benefits of installing the AP-2.

With a single purpose in mind and a mission to deliver over 500 engine horsepower, Active Autowerke has achieved this endeavor in the NEW Generation 6. What's also impressive is the hot 90+ degree Florida conditions that the Level 1 had to endure to deliver the 420 WHP on the dyno repeatedly. These results only reinforce the OLOA, 2009 outcome that this new Active Autowerke Level 1 supercharger with the HKS GTS8550 is the winning combination.

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For those seeking much more testosterone, a Level 2 with close to 600 horses at the engine is now available as well. This only verifies that what races on Sunday, will be available on Monday as a true proven system that has the support by the leader in BMW force induction for the E46 M3. Generation 6 is the epiphany of Active Autowerke achievement in the relentless pursuit to perfection. Click here for More information or speak to an Active sales associate on the benefits of this amazing 600 horsepower level 2.

The Active Autowerke Signature down pipe is designed with the intent to makes the most in power.

The down pipes are created with the least amount of restrictions possible by utlizing a full 3.00" piping throughout with the least amount of bends and mostly straights where possible; that is impressive when compared to the factory diameter of 2.50".

What you will experience is a faster, more responsive engine because the turbo impleller now has the ability to spool that much faster. The end result is more power.

For more information about the Active Autowerke DOWN PIPES - DP or how to install, please contact an Active Sales Associate or click here. More information

Probably the BEST rear exhaust for the E87 135i.

Designed from the ground up, this exhaust features a true 3.50" diameter with the same Noise Cancellation Chamber - NCC as used on the Active Autowerke Signature E9x rear muffler.

Featuring full 304 stainless steel, dual exhaust tips, a shark fin support brace and adjustable installation brackets makes this package a 10.

This is a must for the 135 enthusiast .

For more information about this Active Autowerke Signature Exhaust, please contact an Active Sales Associate or click here. More information

Chances are your Active Autowerke performance air filter is not up to spec as it was when new. Probable causes could be the dusty environment, prolonged usage or just time. Whatever the condition, the outcome is the same where the air filter becomes clogged and dirty which now stifles the incoming air that the engine needs.

One could simply replace the air filter or clean the existing filter with the GREEN Air FIlter Cleaning Kit. Everything needed is included in this kit except for water. This kit will rejuvenate the Active Autowerke air filter, and is the next best thing to an actual filter replacement .

For more information about this GREEN Air Filter Cleaning Kit, please contact an Active Sales Associate or click here for More information

Installing an Active Autowerke Signature Power Pulley system is one of the simplest, most practical DIY projects that one can do to add horsepower.

On all newer model E9X M3s. as of production date June, 2008 and newer, BMW changed to a DPK style belt which has multiple grooves on both sides of the belt. This new style of belt now made the original single sided PK belt obsolete when used on the newer model E9x M3s. The engineers here at Active Autowerke saw this concern and had a new, precise DPK belt manufactured just for the newer E9xM3s.

Active Autowerke leads the BMW Performance industry in providing the latest with this Double SIded Belt - DPK technology. Parts are in stock and can be shipped the same day if needed.

For more information about this Active Autowerke Signature Power Pulley, please contact an Active Sales Associate or click here. More information