BMW 1 Series E82 (2008-2013)

Mosselman MSL Hardware - N54/N55/S55 w/ MSL Oil Thermostat Upgrade ...

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T#:27338727

Part#: 030210011

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$ 25.99 USD

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This hardware can be used in conjunction with your Mosselman MSL Oil Thermostat for added flair and durability.

Specifications:

Grade 5 Titanium Hex-Race head M8x25mm

Mosselman MSL Oil Thermostat Installation Kit

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T#:26404801

Part#: 030210012

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$ 27.99 USD

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$ 27.99 USD

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Prevent costly oil leaks when installing a new MSL oil cooler from Mosselman. These high-quality rubber gaskets ensure your oil thermostat is sealed properly, guaranteeing peak performance and long service life.

Kit includes:

2x Oil Pressure Hose O-Ring 1x Oil Filter Housing Gasket

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N54 & E8x/E9x N55 Mosselman Billet Oil Thermostat

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For Gasket/Install kit see T#4799665

T#:4621131

Part#: OTN54.T85

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$ 379.00 USD

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$ 379.00 USD

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The N54 engine is no stranger to oil cooling problems, that’s why we recommend installing the MSL Oil Thermostat. The standard oil thermostat will reach around 120 degrees Celsius with a normal driving style. The MSL Oil Thermostat will open at a lower temperature than the standard oil thermostat (at 85 degrees Celsius) and will keep the temperature stable between 95 and 105 degrees Celsius. Installing the MSL thermostat ensures a cooler oil temperature which will result in more stable performance, but above all this improves the reliability of the engine. It is recommended to install the thermostat, especially for cars that are tuned.

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AeroCatch Racing Hood and Body Panel Fasteners (Pair) - Better than h...

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T#:340098

Part#: AEROCATCH

In Stock

$ 566.99

This product was last offered at the strikethrough price on
05-13-2026

Starting at $ 82.99 USD

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Starting at $ 82.99 USD

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As used by Turner Motorsport on our championship winning BMW race cars, the new aerodynamically efficient and aesthetically styled AeroCatch is setting new standards in hood fixing for the 21st century. Say goodbye to your standard hood pins -- these are better all around.

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Mosselman Billet Oil Thermostat With Installation Kit

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T#:27338734

Part#: OTN54.T85KT

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$ 432.99 USD

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$ 432.99 USD

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The N54 engine is no stranger to oil cooling problems, that’s why we recommend installing the MSL Oil Thermostat. The standard oil thermostat will reach around 120 degrees Celsius with a normal driving style. The MSL Oil Thermostat will open at a lower temperature than the standard oil thermostat (at 85 degrees Celsius) and will keep the temperature stable between 95 and 105 degrees Celsius. Installing the MSL thermostat ensures a cooler oil temperature which will result in more stable performance, but above all this improves the reliability of the engine. It is recommended to install the thermostat, especially for cars that are tuned.

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Active Autowerke Rotrex Traction Fluid - One Liter

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T#:397307

Part#: 12-032

Ships in 3 Business Days

$ 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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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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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 N55 Chargepipe Upgrade - E82 135i, E9X 335i ...

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T#:388675

Part#: 340366TCKD4AMN6T

Ships in 3 Business Days

$ 189.99 USD

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$ 189.99 USD

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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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Green Filter Cleaning Kit

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T#:397308

Part#: 15-011

Ships in 3 Business Days

$ 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 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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Mosselman BMW N54 Upgrade Turbocharger Set, MSL50-65

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T#:12872407

Part#: 10210017

Ships in 6 Business Days

$ 3,719.00 USD

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$ 3,719.00 USD

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This plug and play turbocharger set from Mosselman is precision made to boost your power reliably for your N54 engine. Depending on the modifications done to the car, you could see up to 650hp!

Mosselman BMW N54 Upgrade Turbocharger Set, MSL50-65, 1 SERIES/RHD ...

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For RHD vehicles

T#:12872408

Part#: 10210018

Ships in 6 Business Days

$ 3,719.00 USD

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$ 3,719.00 USD

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This plug and play turbocharger set from Mosselman is precision made to boost your power reliably for your N54 engine. Depending on the modifications done to the car, you could see up to 650hp!

Mosselman BMW N55 PWG Upgrade Turbocharger, MSL48-60

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For vehicles with Pneumatic Wastegate

T#:12872411

Part#: 10201016

Ships in 6 Business Days

$ 3,239.00 USD

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$ 3,239.00 USD

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This Mossleman upgraded turbocharger will bring reliable high performance to your N55 PWG engine! Depending on modifications done to the vehicle, this turbo can deliver up to 600hp!

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Sub-Categories

Mosselman MSL Hardware - N54/N55/S55 w/ MSL Oil Thermostat Upgrade ...

Mosselman MSL Oil Thermostat Installation Kit

N54 & E8x/E9x N55 Mosselman Billet Oil Thermostat

AeroCatch Racing Hood and Body Panel Fasteners (Pair) - Better than h...

Mosselman Billet Oil Thermostat With Installation Kit

Active Autowerke Rotrex Traction Fluid - One Liter

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

N55 Charge Pipe Upgrade

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

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

Green Filter Cleaning Kit

Active Autowerke Signature Trunk Emblem

Mosselman BMW N54 Upgrade Turbocharger Set, MSL50-65

Mosselman BMW N54 Upgrade Turbocharger Set, MSL50-65, 1 SERIES/RHD ...

Mosselman BMW N55 PWG Upgrade Turbocharger, MSL48-60

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