BMW Intake Manifold Components (DISA, Vacuum, CCV, Etc) for BMW Z Series E85/6 (2003-2008)

Turner E46 CSL Intake Kit - Gloss - M3 (w/ Manual Transmission), Z3 Z...

10X Entries Into Our F80 M3 Sweepstakes

T#:588094

Part#: 003313TMS01KT3

In Stock

Sale - Save 25% $ 2,957.99

This product was last offered at the strikethrough price on
06-14-2026

$ 2,218.49 USD

Add to Wish List

Qty

Sale - Save 25%

$ 2,957.99

This product was last offered at the strikethrough price on
06-14-2026

$ 2,218.49 USD

Add to Wish List

The Turner Motorsport E46 M3 CSL-Style Intake Kit replaces the restrictive factory airbox with an optimized CSL-design carbon airbox, delivering up to 20% more airflow to the BMW S54 engine. By removing the stock MAF sensor bottleneck and incorporating OEM CSL filter geometry, this intake optimizes volumetric efficiency, sharpens throttle response, and provides the classic CSL induction acoustic profile. This complete hardware kit requires an Alpha-N / CSL intake tune for installation. Upgrade your S54 intake system—select your kit options below.

Show More Show Less

Turner CSL Style Intake Kit - Matte Carbon - E46 M3 (w/ Manual Transm...

10X Entries Into Our F80 M3 Sweepstakes

T#:597694

Part#: 003313TMS01KT5

Ships on Sep 29, 2026

Sale - Save 25% $ 2,957.99

This product was last offered at the strikethrough price on
06-14-2026

$ 2,218.49 USD

Add to Wish List

Qty

Sale - Save 25%

$ 2,957.99

This product was last offered at the strikethrough price on
06-14-2026

$ 2,218.49 USD

Add to Wish List

The E46 CSL M3 is world-renowned as one of the finest cars BMW produced. Covered with parts exclusive to the CSL model, the intake system is one of the most sought after components for non-CSL owners. The performance rewards are just as great as the sound, a true symphony to an enthusiast's ear. The Turner Motorsport CSL Style intake takes the legendary BMW design and improves it, by altering and improving the OEM CSL airbox we have achieved a 20% increase in airflow of the factory airbox and also marginally improved flow over the BMW designed CSL box! This complete kit includes everything (except a tune) to completely transform your M3 in an afternoon. *Will require the use of an Alpha N tune*

Show More Show Less

Airbox Shut Off Valve Relocation

10X Entries Into Our F80 M3 Sweepstakes

T#:14419855

Part#: 003313TMS03

In Stock

Sale - Save 25% $ 39.99

This product was last offered at the strikethrough price on
06-14-2026

$ 29.99 USD

Add to Wish List

Qty

Sale - Save 25%

$ 39.99

This product was last offered at the strikethrough price on
06-14-2026

$ 29.99 USD

Add to Wish List

Use your factory E46 M3 Airbox shut off valve and relocation kit to install a CSL intake plenum for reduced cost and ease of installation!

Bav Auto Intake Air Adjustment Unit/DISA Valve - E46 E39 E60 X3 X5 Z3...

10X Entries Into Our F80 M3 Sweepstakes

T#:638087

Part#: 11617544805

In Stock

Sale - Save 20% $ 149.99

This product was last offered at the strikethrough price on
05-03-2026

$ 119.99 USD

Add to Wish List

Qty

Sale - Save 20%

$ 149.99

This product was last offered at the strikethrough price on
05-03-2026

$ 119.99 USD

Add to Wish List

The DISA Valve adjusts the intake manifold runner length to improve performance. When it fails it can lead to a rough idle and perhaps an engine fault code light. This adjusting unit fits E46 325i with M54 engine, 330i, E39 530i, E60 530i 2004-2005 - X3 3.0i 2004-2006 - X5 3.0i 2000-2006 Z3 3.0i, Z4 3.0i 2003-2006. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

Show More Show Less

Bav Auto Air Adjustment Unit/DISA Valve - BMW E90 Z4 E60 N52 3.0L ...

10X Entries Into Our F80 M3 Sweepstakes

T#:640487

Part#: 11617579114

In Stock

Sale - Save 10% $ 187.99

This product was last offered at the strikethrough price on
05-03-2026

$ 169.19 USD

Add to Wish List

Qty

Sale - Save 10%

$ 187.99

This product was last offered at the strikethrough price on
05-03-2026

$ 169.19 USD

Add to Wish List

The DISA Valve adjusts the intake manifold runner length to improve performance. When it fails it can lead to a rough idle and perhaps a engine fault code light. This adjusting unit fits cars with N52 or N51 engine - not N52N models. This is the larger of the 2 DISA Valves on this motor. The other DISA valve is part number 11617560538 From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

Show More Show Less

Bav Auto Upper DISA Valve for Intake Manifold - E9x E82 E60 X3 X5 ...

10X Entries Into Our F80 M3 Sweepstakes

T#:639842

Part#: 11617560538

In Stock

Sale - Save 20% $ 177.99

This product was last offered at the strikethrough price on
05-03-2026

$ 142.39 USD

Add to Wish List

Qty

Sale - Save 20%

$ 177.99

This product was last offered at the strikethrough price on
05-03-2026

$ 142.39 USD

Add to Wish List

The DISA Valve adjusts the intake manifold runner length to improve performance. When it fails it can lead to a rough idle and perhaps an engine fault code light. This adjusting unit fits cars with N52 or N51 engine - not N52N models. This is the smaller of the 2 DISA Valves on this motor, it is considered the "Upper Disa valve". The lower DISA valve is part number 11617579114 From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

Show More Show Less

Air Adjustment Unit/DISA Valve Kit

10X Entries Into Our F80 M3 Sweepstakes

T#:5498497

Part#: 11617544806DKT

In Stock

Sale - Save 25% $ 162.99

This product was last offered at the strikethrough price on
05-03-2026

$ 122.12 USD

Add to Wish List

Qty

Sale - Save 25%

$ 162.99

This product was last offered at the strikethrough price on
05-03-2026

$ 122.12 USD

Add to Wish List

A bad DISA valve can cause a variety of issues, from a loud racket in the engine bay, hesitation at low rpm and a rough idle with lean codes. If the valve is making a loud noise, we recommend replacing it as soon as possible. It is possible for the pin holding the flap to be sucked into the motor causing serious damage. Very easy to replace, just need to undo the 4 bolts holding it to the intake manifold. Includes new mounting hardware

Show More Show Less

BMW E46 Crankcase Pressure Regulator Valve | S54 3.2L Engine ...

2X Entries Into Our F80 M3 Sweepstakes

T#:39059262

Part#: 11157840446

In Stock

Sale - Save 5% $ 40.99

This product was last offered at the strikethrough price on
08-31-2026

$ 38.88 USD

Add to Wish List

Qty

Sale - Save 5%

$ 40.99

This product was last offered at the strikethrough price on
08-31-2026

$ 38.88 USD

Add to Wish List

BMW E46 Crankcase Pressure Regulator Valve | S54 3.2L Engine is a crucial component that ensures proper crankcase ventilation by regulating oil vapor flow into the intake manifold, preventing excessive oil consumption and buildup. Designed specifically for BMW E46 models with the S54 3.2L engine, this valve helps maintain engine efficiency and performance. BMW engines are known to experience oil separator freezing in cold weather if not fully warmed up, which can lead to howling noises and oil leaks. To ensure a thorough repair, replacing the valve cover gasket when changing the separator is highly recommended.

Regulates crankcase pressure to prevent excessive oil consumption
Helps maintain proper engine ventilation for peak performance
Reduces the risk of oil separator freezing and associated leaks
Direct-fit replacement for BMW E46 models with S54 3.2L engine
High-quality materials ensure durability and long-lasting performance
Recommended to replace the valve cover gasket for a complete repair

Protect your BMW's engine from excessive oil consumption and leaks by replacing a failing crankcase pressure regulator valve with this premium-quality replacement.

Show More Show Less

Comprehensive Constant Pressure Valve Replacement Kit

10X Entries Into Our F80 M3 Sweepstakes

T#:557341

Part#: 11111318185TMSKT

In Stock

Sale - Save 2% $ 85.93

This product was last offered at the strikethrough price on
05-03-2026

$ 84.32 USD

Add to Wish List

Qty

Sale - Save 2%

$ 85.93

This product was last offered at the strikethrough price on
05-03-2026

$ 84.32 USD

Add to Wish List

When your CPV O-ring fails it causes a slow oil leak on the passenger side of the engine, making an oily mess that frequently resembles a rear main seal leak. Replacing the CPV with an upgraded o-ring ensures a long-term solution to this common problem.

The factory o-ring over time fails from heat cycling and oil exposure due to the Buna rubber used in OEM o-rings, while the included Viton Fluoroelastomer is resistant to a much higher temperature to ensure prolonged life without leaking.

Show More Show Less

Bav Auto Intake Air Adjustment Unit/DISA Valve - BMW E39 E46 E60 E83 ...

10X Entries Into Our F80 M3 Sweepstakes

T#:640486

Part#: 11617544806

In Stock

Sale - Save 20% $ 156.99

This product was last offered at the strikethrough price on
05-03-2026

$ 125.59 USD

Add to Wish List

Qty

Sale - Save 20%

$ 156.99

This product was last offered at the strikethrough price on
05-03-2026

$ 125.59 USD

Add to Wish List

The DISA Valve adjusts the intake manifold runner length to improve performance. When it fails it can lead to a rough idle and perhaps a engine fault code light. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

Show More Show Less

Idle Control Valve for M50, M52, M54 Engine

10X Entries Into Our F80 M3 Sweepstakes

T#:17704809

Part#: 13411744713

In Stock

Sale - Save 15% $ 154.99

This product was last offered at the strikethrough price on
05-03-2026

$ 131.74 USD

Add to Wish List

Qty

Sale - Save 15%

$ 154.99

This product was last offered at the strikethrough price on
05-03-2026

$ 131.74 USD

Add to Wish List

Introducing the Turner Motorsport Bavarian Autosport Idle Control Valve for BMW M50, M52, and M54 engines. This crucial component, situated in the intake system, addresses common idle issues experienced by BMW owners. Enhance your BMW's performance and ensure smooth idling with this Idle Control Valve.

Turner Motorsport's Bavarian Autosport Idle Control Valve for M50, M52, M54 engines.
Targets and resolves common idle issues.
Promotes smooth and consistent idling.
Essential for maintaining optimal engine performance.
Reliable component for BMW enthusiasts.

Upgrade your BMW's idle control system with the Turner Motorsport Bavarian Autosport Idle Control Valve, ensuring a seamless driving experience.

Show More Show Less

OEM Rein Intake Air Adjustment Unit/DISA Valve - M54 3.0L

2X Entries Into Our F80 M3 Sweepstakes

T#:402121

Part#: 11617544805

In Stock

Sale - Save 21% $ 214.99

This product was last offered at the strikethrough price on
03-05-2026

$ 169.09 USD

Add to Wish List

Qty

Sale - Save 21%

$ 214.99

This product was last offered at the strikethrough price on
03-05-2026

$ 169.09 USD

Add to Wish List

A bad DISA valve can cause a variety of issues, from a loud racket in the engine bay, hesitation at low rpm and a rough idle with lean codes.

If the valve is making a loud noise, we recommend replacing it as soon as possible. It is possible for the pin holding the flap to be sucked into the motor causing serious damage.

Very easy to replace, just need to undo the 4 bolts holding it to the intake manifold.

Show More Show Less

N52 3-Stage Intake Manifold - BMW E82/88 E9X N52 3.0L

10X Entries Into Our F80 M3 Sweepstakes

T#:19792191

Part#: 11617559523

In Stock

Sale - Save 20% $ 474.99

This product was last offered at the strikethrough price on
05-03-2026

$ 379.99 USD

Add to Wish List

Qty

Sale - Save 20%

$ 474.99

This product was last offered at the strikethrough price on
05-03-2026

$ 379.99 USD

Add to Wish List

Replacement 3-Stage intake manifold for your N52-powered BMW.

BMW M62 Turner IAT Relocation Harness With Mounting Hardware ...

10X Entries Into Our F80 M3 Sweepstakes

T#:391761

Part#: 014579ECS01AKT

In Stock

Sale - Save 25% $ 138.99

This product was last offered at the strikethrough price on
06-13-2026

$ 104.24 USD

Add to Wish List

Qty

Sale - Save 25%

$ 138.99

This product was last offered at the strikethrough price on
06-13-2026

$ 104.24 USD

Add to Wish List

BMW M62 Turner IAT Relocation Harness With Mounting Hardware

Enhance the performance of your BMW M62 engine with the BMW M62 Turner IAT Relocation Harness With Mounting Hardware. This high-quality harness allows for the relocation of the intake air temperature (IAT) sensor, providing more accurate temperature readings and improving engine performance. Here are the key benefits:

Allows for more accurate intake air temperature readings
Improves engine performance and efficiency
Includes all necessary mounting hardware for easy installation
High-quality construction ensures durability and reliability

Upgrade your BMW M62 engine with the BMW M62 Turner IAT Relocation Harness With Mounting Hardware for improved performance and reliability.

Show More Show Less

Turner Motorsport S54 CSL Style Carbon Fiber Intake - Gloss Finish - ...

10X Entries Into Our F80 M3 Sweepstakes

T#:599513

Part#: 003313TMS01-02KT

In Stock

Sale - Save 20% $ 2,549.99

This product was last offered at the strikethrough price on
06-14-2026

$ 2,039.99 USD

Add to Wish List

Qty

Sale - Save 20%

$ 2,549.99

This product was last offered at the strikethrough price on
06-14-2026

$ 2,039.99 USD

Add to Wish List

The Turner Motorsport S54 CSL Style Carbon Fiber Intake recreates the iconic European E46 M3 CSL intake system while optimizing airflow for naturally aspirated S54 engines. Manufactured from gloss-finished carbon fiber, this intake improves induction sound, increases airflow, and provides an OEM-inspired appearance suitable for both street and track vehicles

Show More Show Less

Genuine BMW Upper Oil Separator Vent Tube

For use in cold climates

T#:13028

Part#: 11617533399

In Stock

Sale - Save 8% $ 41.99

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

$ 38.69 USD

Add to Wish List

Qty

Sale - Save 8%

$ 41.99

This product was last offered at the strikethrough price on
08-26-2026

$ 38.69 USD

Add to Wish List

GENUINE BMW CONNECTING LINE:111060

Angle Connector With Heating Element

10X Entries Into Our F80 M3 Sweepstakes

T#:36100159

Part#: 11617561408

In Stock

Sale - Save 20% $ 49.99

This product was last offered at the strikethrough price on
06-19-2026

$ 39.99 USD

Add to Wish List

Qty

Sale - Save 20%

$ 49.99

This product was last offered at the strikethrough price on
06-19-2026

$ 39.99 USD

Add to Wish List

This component not only connects the PCV line to the intake manifold but also functions as a heating element to prevent blockages. However, it can short out over time. It's easy to replace—protect your engine by installing a new one today.

Show More Show Less

Oil Separator Valve

10X Entries Into Our F80 M3 Sweepstakes

T#:8677203

Part#: 11617531423

In Stock

Sale - Save 4% $ 69.99

This product was last offered at the strikethrough price on
05-03-2026

$ 67.20 USD

Add to Wish List

Qty

Sale - Save 4%

$ 69.99

This product was last offered at the strikethrough price on
05-03-2026

$ 67.20 USD

Add to Wish List

Create Your Own CSL Intake Plenum - E46 M3, Z3, Z4 S54 (SMG + 6MT) ...

10X Entries Into Our F80 M3 Sweepstakes

T#:15213959

Part#: 003313TMS01

In Stock

Sale - Save 21% $ 2,969.99

This product was last offered at the strikethrough price on
06-14-2026

Starting at $ 2,354.95 USD

Add to Wish List

Sale - Save 21%

$ 2,969.99

This product was last offered at the strikethrough price on
06-14-2026

Starting at $ 2,354.95 USD

Add to Wish List

Get the highly coveted CSL experience with your S54! Roaring induction noise, aesthetics and increased performance are just the tip of the iceberg when installing this legendary intake. Its not fair that Europe always gets the cool cars and widgets (excluding E36 LTW, thank you BMW.) The E46 CSL M3 is world renowned as one of the finest cars BMW produced. Covered with parts exclusive to the CSL model, the intake system is one of the most sought after components for non-CSL owners. The CSL intake plenum is your chance to experience the life altering CSL intake. For starters, after installation you are left with a completely transformed engine bay. You can try your very best to resist from sticking your arm in the massive inlet of the plenum but we doubt that you will be able to hold back. Turner's CSL intake plenum boasts a full carbon fiber construction with velocity stacks engineered to outflow the factory air box by over 20% and even outperforms the factory CSL air box on the flow bench because of the improved design. The CSL intake does not feature any sound dampening or silencer and allows your S54 to let out its full roar that can be heard clear through the cabin for an experience that makes you smile ear to ear. Paired with the Active Autowerke Alpha N Tune we have seen gains of up to 43 hp and 26 Ftlbs of torque in a healthy naturally aspirated S54. Performance Benefits: Airflow increased by over 20% Increased throttle response Tuning benefits far beyond the factory intake Weight reduction Roaring induction noise for both driver and spectator

Show More Show Less

Air Adjustment Unit/DISA Valve

2X Entries Into Our F80 M3 Sweepstakes

T#:36438827

Part#: 11617579114

In Stock at Vendor

Sale - Save 5% $ 254.99

This product was last offered at the strikethrough price on
08-31-2026

$ 242.24 USD

Add to Wish List

Qty

Sale - Save 5%

$ 254.99

This product was last offered at the strikethrough price on
08-31-2026

$ 242.24 USD

Add to Wish List

Oil Separator - E46 M3, MZ3, MZ4 with S54 engine

T#:12913

Part#: 11157840446

In Stock

Sale - Save 8% $ 155.01

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

$ 141.99 USD

Limited Qty Sale

Add to Wish List

Qty

Sale - Save 8%

$ 155.01

This product was last offered at the strikethrough price on
08-07-2026

$ 141.99 USD

Limited Qty Sale

Add to Wish List

This Genuine BMW oil separator helps to remove oil from the air vented from the crankcase via a hose from the valve cover. When the crankcase vent valve fails it can cause excessive oil consumption, engine fault codes and poor idle. This crankcase vent valve is also know as Oil separator valve or PCV.

This item fits the following BMWs:
2001-2006 E46 BMW M3
2001-2002 Z3 BMW Z3 M Roadster M Coupe
2006-2008 E85 BMW Z4 M Roadster M Coupe

Show More Show Less

Genuine BMW Vacuum Pump Sprocket - N52 3.0L, N55 3.0L, N54 3.0L ...

T#:34987

Part#: 11417516128

In Stock

Sale - Save 9% $ 31.99

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

$ 29.16 USD

Add to Wish List

Qty

Sale - Save 9%

$ 31.99

This product was last offered at the strikethrough price on
08-26-2026

$ 29.16 USD

Add to Wish List

Genuine BMW Sprocket
This item fits the following BMW Chassis:
E82 1M Coupe,E70 X5,E71 X6,E82,E83 X3,E85 Z4,E86 Z4,E89 Z4,E90,E92,E93,F01,F02,F06,F10,F12,F13,F15,F16,F22,F25 X3,F26 X4 X4,F30,F32,F33,F34,F36,F80 M3,F82 M4,F83

Fits BMW Engines including:
N51,N52,N52N,N54,N54T,N55,S55

Show More Show Less

Genuine BMW Crankcase Ventilation Dipstick Hose

For use in cold climates

T#:348228

Part#: 11157532629

In Stock

Sale - Save 10% $ 39.99

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

$ 36.17 USD

Add to Wish List

Qty

Sale - Save 10%

$ 39.99

This product was last offered at the strikethrough price on
08-26-2026

$ 36.17 USD

Add to Wish List

Crankcase Pressure Regulator Valve

5X Entries Into Our F80 M3 Sweepstakes
5X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:22064591

Part#: AS830M

Ships on Sep 25, 2026

Sale - Save 27% $ 35.99

This product was last offered at the strikethrough price on
05-03-2026

$ 26.31 USD

Add to Wish List

Qty

Sale - Save 27%

$ 35.99

This product was last offered at the strikethrough price on
05-03-2026

$ 26.31 USD

Add to Wish List

BMW has an ongoing issue with oil separators freezing in cold weather if driving is done before the vehicle is fully warmed up. There is often a howling noise followed by numerous oil leaks. The crankcase breather valve is used to purge the oil vapor from the engine block into the valve cover. However, sometimes condensation can cause it to freeze, causing the entire oil separator system to fail, crack, and disintegrate. Replace all the components of the oil separator system together to prevent damage to all the aspects of your engine. As long as you have everything off, you can rest assured that new parts will last and be reliable.

Show More Show Less

PCV Valve Seperator

10X Entries Into Our F80 M3 Sweepstakes

T#:15511828

Part#: 11617533400

In Stock

Sale - Save 22% $ 44.99

This product was last offered at the strikethrough price on
05-03-2026

$ 34.99 USD

Limited Qty Sale

Add to Wish List

Qty

Sale - Save 22%

$ 44.99

This product was last offered at the strikethrough price on
05-03-2026

$ 34.99 USD

Limited Qty Sale

Add to Wish List

BMW has an ongoing issue with oil separators freezing in cold weather if driving is done before the vehicle is fully warmed up. There is often a howling noise followed by numerous oil leaks. The crankcase breather valve is used to purge the oil vapor from the engine block into the valve cover. However, sometimes condensation can cause it to freeze, causing the entire oil separator system to fail, crack, and disintegrate. Replace all the components of the oil separator system together to prevent damage to all the aspects of your engine. As long as you have everything off, you can rest assured that new parts will last and be reliable. Don't forget to order a valve cover gasket to make your separator change easier.

Show More Show Less

BMW N52 3.0L Air Adjustment Unit/DISA Valve

2X Entries Into Our F80 M3 Sweepstakes

T#:583440

Part#: 11617579114

Ships in 2 Business Days

Sale - Save 12% $ 249.99

This product was last offered at the strikethrough price on
05-03-2026

$ 219.32 USD

Add to Wish List

Qty

Sale - Save 12%

$ 249.99

This product was last offered at the strikethrough price on
05-03-2026

$ 219.32 USD

Add to Wish List

Having idle problems and low RPM hesitation? Located next to the intake manifold.

CSL Style Intake - Matte

10X Entries Into Our F80 M3 Sweepstakes

T#:599514

Part#: 003313TMS0102KT2

Ships on Sep 29, 2026

Sale - Save 20% $ 2,549.99

This product was last offered at the strikethrough price on
06-14-2026

$ 2,039.99 USD

Add to Wish List

Qty

Sale - Save 20%

$ 2,549.99

This product was last offered at the strikethrough price on
06-14-2026

$ 2,039.99 USD

Add to Wish List

The Famous Euro Only M3 CSL Intake, redesigned for maximum air intake. Constructed & Finished entirely in matte Carbon

Intake Air Adjustment Unit/DISA Valve

2X Entries Into Our F80 M3 Sweepstakes

T#:36438828

Part#: 11617560538

In Stock

Sale - Save 5% $ 325.99

This product was last offered at the strikethrough price on
08-31-2026

$ 309.69 USD

Add to Wish List

Qty

Sale - Save 5%

$ 325.99

This product was last offered at the strikethrough price on
08-31-2026

$ 309.69 USD

Add to Wish List

OEM Rein Intake Air Adjustment Unit/DISA Valve - M54 2.5L

2X Entries Into Our F80 M3 Sweepstakes

T#:402120

Part#: 11617544806

Ships in 4 Business Days

Sale - Save 5% $ 246.99

This product was last offered at the strikethrough price on
08-31-2026

$ 234.64 USD

Add to Wish List

Qty

Sale - Save 5%

$ 246.99

This product was last offered at the strikethrough price on
08-31-2026

$ 234.64 USD

Add to Wish List

Air adjustment unit controls the path of the air in the intake manifold, allowing either a shorter or longer runner length. A common source of trouble causing low RPM sluggishness and accompanied by a clicking sound from the engine bay.

Show More Show Less

Air Adjustment Unit/DISA Valve Kit

10X Entries Into Our F80 M3 Sweepstakes

T#:15710824

Part#: 11617544805-KT

In Stock

Sale - Save 25% $ 155.99

This product was last offered at the strikethrough price on
05-03-2026

$ 116.87 USD

Add to Wish List

Qty

Sale - Save 25%

$ 155.99

This product was last offered at the strikethrough price on
05-03-2026

$ 116.87 USD

Add to Wish List

A bad DISA valve can cause a variety of issues, from a loud racket in the engine bay, hesitation at low rpm and a rough idle with lean codes. If the valve is making a loud noise, we recommend replacing it as soon as possible. It is possible for the pin holding the flap to be sucked into the motor causing serious damage. Very easy to replace, just need to undo the 4 bolts holding it to the intake manifold. Includes new mounting hardware

Show More Show Less

Air Adjustment Unit/DISA Valve Kit

10X Entries Into Our F80 M3 Sweepstakes

T#:15677538

Part#: 11617533344-KT

In Stock

Sale - Save 25% $ 162.99

This product was last offered at the strikethrough price on
05-03-2026

$ 122.12 USD

Add to Wish List

Qty

Sale - Save 25%

$ 162.99

This product was last offered at the strikethrough price on
05-03-2026

$ 122.12 USD

Add to Wish List

A bad DISA valve can cause a variety of issues, from a loud racket in the engine bay, hesitation at low rpm and a rough idle with lean codes. If the valve is making a loud noise, we recommend replacing it as soon as possible. It is possible for the pin holding the flap to be sucked into the motor causing serious damage. Very easy to replace, just need to undo the 4 bolts holding it to the intake manifold. Includes new mounting hardware

Show More Show Less

Bremmen Crankcase Ventilation Hose - E39 E53 E60 E83 E46

10X Entries Into Our F80 M3 Sweepstakes

T#:640147

Part#: 11611432559

In Stock

Sale - Save 22% $ 23.99

This product was last offered at the strikethrough price on
05-03-2026

$ 18.76 USD

Add to Wish List

Qty

Sale - Save 22%

$ 23.99

This product was last offered at the strikethrough price on
05-03-2026

$ 18.76 USD

Add to Wish List

Crankcase Vent Hose - From Valve Cover to Oil Separator - Fit BMWs with the M52 or M54 6 cylinder engine

Oil Separator Valve

2X Entries Into Our F80 M3 Sweepstakes

T#:594299

Part#: 11617531423

Ships in 4 Business Days

Sale - Save 5% $ 120.81

This product was last offered at the strikethrough price on
08-31-2026

$ 114.77 USD

Add to Wish List

Qty

Sale - Save 5%

$ 120.81

This product was last offered at the strikethrough price on
08-31-2026

$ 114.77 USD

Add to Wish List

The oil separator can be replaced on its own but for a complete service we also recommend replacing the oil separator hoses and cleaning the valve cover. Any valve cover or intake manifold work should include a new oil separator valve.

Show More Show Less

Crankcase Oil Separator Repair Kit - E85 Z4 2.5i 3.0i 2003-2006 ...

10X Entries Into Our F80 M3 Sweepstakes

T#:2895

Part#: 11617533400-E85

Ships in 4 Business Days

Sale - Save 5% $ 406.99

This product was last offered at the strikethrough price on
05-03-2026

$ 386.64 USD

Add to Wish List

Qty

Sale - Save 5%

$ 406.99

This product was last offered at the strikethrough price on
05-03-2026

$ 386.64 USD

Add to Wish List

This Crankcase Vent / Oil Separator Repair Kit includes the updated oil separator valve, oil dipstick guide tube and hoses. This kit fits E85 Z4 2.5i Z4 3.0i 2003-2005.

This item fits the following BMWs:
2003-2006 E85 BMW Z4 2.5i Z4 3.0i

Show More Show Less