BMW 1 Series

Active Autowerke Rotrex Traction Fluid - One Liter

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T#:397307

Part#: 12-032

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$ 240.00 USD

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$ 240.00 USD

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Rotrex superchargers utilize a unique traction drive system that sets it apart from other centrifugal-style superchargers. For best performance, Rotrex recommends replacing this fluid every 50,000 miles. This bottle of traction fluid is plenty enough for one supercharger service (typically 750ml).

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Front Brake Pad Wear Sensor

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T#:593839

Part#: 34356792559

In Stock at Vendor

$ 22.47 USD

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$ 22.47 USD

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Green Filter Cleaning Kit

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T#:397308

Part#: 15-011

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$ 32.99 USD

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$ 32.99 USD

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Includes Recharge Oil (8 oz.) and Cleaner Spray (12 oz.). The recharge oil traps the smallest dirt particles, ensuring your engine is breathing clean air. The oil creates a positive magnetic charge with the filter's stainless steel mesh. This positive charge attracts negatively charged dust particles entering the filter, clearing them off the cotton and allowing for maximum airflow. The oil also contains a swelling additive for the cotton filtration media - this allows filtration media to collect small dirt particles that could harm your engine.

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Active Autowerke N55 Chargepipe Upgrade - E82 135i, E9X 335i ...

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T#:340366

Part#: N55CP-KIT

Ships in 3 Business Days

Starting at $ 189.99 USD

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Starting at $ 189.99 USD

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One major weak point in the N55 turbo plumbing is the stock upper chargepipe from the intercooler outlet to the intake manifold. The original N55 charge pipe is made from a weak plastic and can fail with even stock boost levels. The most common problem is a crack that develops along a seam where the pipe connects to the throttle body. Any crack here is bad as it creates a massive vacuum leak and the engine electronics will put the car into limp mode. If you don't want to be sidelined there is a very simple fix - the Active Autowerke N55 charge pipe.

This aluminum pipe is much stronger and more durable and nearly indestructable for the N55 application. It uses a CNC-machined factory-style connection and o-ring to the throttle body to ensure a tight and leak-free seal. The piping is a consistent 3" diameter for better flow and an improved throttle response. AA has included a raised boss with two ports should you choose to add a water/meth injection system later. The factory MAP sensor installs in the same location and the pipe is powdercoated black for a factory-type appearance.

With a stronger pipe you don't have to worry about the infamous chargepipe crack and lost boost levels and horsepower. All of the boost in the world is useless if it's leaking so using beefed up components in place of the weak factory pieces is the smart way to consistently high power output.

This item fits the following BMWs with the N55 engine:
2011-2012 E82 BMW 135i
2011 E90 BMW 335i 335xi 335i xDrive - Sedan
2011-2013 E92 BMW 335i 335is 335xi 335i xDrive - Coupe
2011-2013 E93 BMW 335i - Convertible

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Bowa Front Brake Pad Wear Sensor - Right - E9x M3, E82 1M

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T#:350916

Part#: 34352283405

In Stock at Vendor

$ 116.42 USD

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$ 116.42 USD

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Replacement pad wear sensor, typically replaced when changing brake pads. If your brake lining warning is activated, the sensor will need to be replaced.

This is the front right brake sensor wire.

This item fits the following BMWs:
2006+ E90 BMW M3 - Sedan
2007+ E92 BMW M3 - Coupe
2007+ E93 BMW M3 - Convertible

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Active Autowerke N54 Blow Off Valve Kit - E82 135i, 1M, E9X 335i ...

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T#:4416

Part#: AABOVKIT-N54

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$ 565.99 USD

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$ 565.99 USD

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When adding boost to the N54 engine, it's important to consider effects throughout the rest of the system. Additional boost can overwhelm the stock BMW diverter valve system and lead to boost leakage, or boost spikes, and lost horsepower. With the factory components in place it's hard to maintain consistently high boost levels. Instead of the weak plastic components of the stock system, Active Autowerke uses a CNC-machined and mandrel-bent aluminum tube with a Venturi blow-off valve in place of the original diverter valves. The blow-off valve dumps overboost into the atmosphere for that distinctive turbo 'whoosh' sound. The single AA BOV is over-sized for the N54 application - taking the place of the two small diverter valves, and verified to handle over 600hp. With the BOV acting properly your turbos and other components are protected from compressor surge caused by excess pressure build-up.

We like the Active BOV better than other forms of diverter and BOV kits because it's tried and true - AA was the original turbo BMW tuners and their experience is second to none. That's why they took the time to engineer their kit to fit perfectly, using the OE-type connector to the throttle body, and high-strength silicone to the lower intercooler tube. Each connection is a tight, leak-free seal. The kit comes complete with the discharge tube, vacuum plugs for the stock hoses, and instructions. The tube is powdercoated in black and with a wrinkle finish for an OE appearance.

This item fits the following BMWs with N54 engine:
2008-2010 E82 BMW 135i 1M
2007-2010 E90 BMW 335i 335xi 335i xDrive
2007-2010 E92 BMW 335i 335is 335xi 335i xDrive
2007-2010 E93 BMW 335i

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Active Autowerke N55 Chargepipe Upgrade - E82 135i, E9X 335i ...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:388675

Part#: 340366TCKD4AMN6T

Ships in 3 Business Days

$ 189.99 USD

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$ 189.99 USD

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N55 Charge Pipe Upgrade

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T#:341887

Part#: 135N55CP-KIT

Ships in 3 Business Days

$ 189.99 USD

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$ 189.99 USD

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Active Autowerke Signature Trunk Emblem

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T#:590914

Part#: AASIGNATUREPLAQU

Ships in 3 Business Days

4% off MSRP $ 45.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 43.00 USD

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4% off MSRP

$ 45.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 43.00 USD

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Stand out from the crowd, and give them a hint of what you've got going on under the hood, with the official Active Autowerke Signature Emblem! The emblem can be placed anywhere on the exterior, or interior of your BMW. Hefty stainless steel construction and durable double-sided tape will help ensure that it is never lost, even at speeds over 170+ MPH...Don't ask us how we know! Represent your favorite BMW tuner for all to see today!

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Bowa Front Brake Pad Wear Sensor - Left - E9x M3, E82 1M

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T#:350915

Part#: 34352283335

In Stock at Vendor

$ 22.42 USD

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$ 22.42 USD

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Replacement pad wear sensor, typically replaced when changing brake pads. If your brake lining warning is activated, the sensor will need to be replaced.

This is the front left brake sensor wire.

This item fits the following BMWs:
2008-2013 E9X BMW M3
2008-2013 E82 BMW M Coupe

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Rear Brake Pad Wear Sensor

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T#:593841

Part#: 34356792564

Ships on Jul 22, 2026

$ 20.63 USD

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$ 20.63 USD

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Bowa Brake Pad Wear Sensor - Rear - E90 E92 E93, E82 E88

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T#:374235

Part#: 34356789445

In Stock

$ 16.84 USD

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$ 16.84 USD

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Replacement rear pad wear sensor, typically replaced when changing brake pads. If your brake lining warning is activated, the sensor will need to be replaced. For E9x 3 series and E82/E88 1 series. Only one sensor required for rear.

This item fits the following BMWs:
2008+ E82 BMW 128i 135i
2006+ E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi 335d 335i 335xi 335i xDrive M3 - Sedan
2006+ E91 BMW 325xi 328i 328xi 328i xDrive - Wagon
2007+ E92 BMW 328i 328xi 328i xDrive 335i 335is 335xi 335i xDrive M3 - Coupe
2007+ E93 BMW 328i 335i M3 - Convertible

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Bowa Brake Pad Wear Sensor - Front - E82, E88

For vehicles with production date up to 03/2010

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T#:373873

Part#: 34356789439

In Stock at Vendor

$ 22.24 USD

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$ 22.24 USD

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Alerts you when your brake pads begin to wear thin

Front Brake Pad Wear Sensor

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:593830

Part#: 34356794285

In Stock at Vendor

$ 21.50

This product was last offered at the strikethrough price on
05-29-2026

$ 21.48 USD

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$ 21.48 USD

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Bowa Front Brake Pad Wear Sensor - E82, E88, E90, E91, E92, E93 ...

For vehicles with M Performance front brakes and a production date from 03/2007 For vehicles with M Performance front brakes and a production date from 03/2007 or stan...

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T#:370643

Part#: 34356789440

Back Ordered

$ 15.99 USD

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$ 15.99 USD

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Alerts you when your brake pads begin to wear thin

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Active Autowerke Rotrex Traction Fluid - One Liter

Front Brake Pad Wear Sensor

Green Filter Cleaning Kit

Active Autowerke N55 Chargepipe Upgrade - E82 135i, E9X 335i ...

Bowa Front Brake Pad Wear Sensor - Right - E9x M3, E82 1M

Active Autowerke N54 Blow Off Valve Kit - E82 135i, 1M, E9X 335i ...

Active Autowerke N55 Chargepipe Upgrade - E82 135i, E9X 335i ...

N55 Charge Pipe Upgrade

Active Autowerke Signature Trunk Emblem

Bowa Front Brake Pad Wear Sensor - Left - E9x M3, E82 1M

Rear Brake Pad Wear Sensor

Bowa Brake Pad Wear Sensor - Rear - E90 E92 E93, E82 E88

Bowa Brake Pad Wear Sensor - Front - E82, E88

Front Brake Pad Wear Sensor

Bowa Front Brake Pad Wear Sensor - E82, E88, E90, E91, E92, E93 ...

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