BMW Intake Manifold Components (DISA, Vacuum, CCV, Etc) for BMW 3 Series E46 (1999-2005)

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

For Vehicles Equipped with a Manual Transmission

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T#:588094

Part#: 003313TMS01KT3

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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.

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

For Vehicles Equipped with a Manual Transmission

10X Entries Into Our F80 M3 Sweepstakes

T#:597694

Part#: 003313TMS01KT5

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$ 2,218.49 USD

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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*

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

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T#:638087

Part#: 11617544805

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$ 119.99 USD

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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.

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Air Adjustment Unit/DISA Valve Kit

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T#:5498497

Part#: 11617544806DKT

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$ 122.12 USD

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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

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Comprehensive Constant Pressure Valve Replacement Kit

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T#:557341

Part#: 11111318185TMSKT

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$ 84.32 USD

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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.

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

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T#:640486

Part#: 11617544806

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$ 125.59 USD

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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.

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Idle Control Valve for M50, M52, M54 Engine

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T#:17704809

Part#: 13411744713

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$ 131.74 USD

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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.

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M50 Throttle Body to M54 E46 325 Intake Manifold - Adapter Plate ...

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T#:421

Part#: TEN9990850

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$ 77.99 USD

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This precision-engineered throttle body adapter plate was originally developed for the Turner Motorsport SPEED World Challenge racing team. It enables the use of a mechanical throttle body in place of the M54 engine's factory drive-by-wire system, offering greater control and reliability for high-performance or competition use. Ideal for custom builds and race applications, this adapter plate ensures a seamless installation while retaining the structural integrity and alignment needed for optimal throttle performance.

Important Notes:

Designed specifically for professional racing applications. Requires the use of custom software for proper integration and functionality. Recommended for experienced tuners and mechanics familiar with custom engine configurations.

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

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T#:391761

Part#: 014579ECS01AKT

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$ 104.24 USD

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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.

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Air Adjustment Unit/DISA Valve Kit

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T#:15710824

Part#: 11617544805-KT

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$ 116.87 USD

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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

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

10X Entries Into Our F80 M3 Sweepstakes

T#:15213959

Part#: 003313TMS01

Ships in 1 Business Day

Sale - Save 20% $ 2,969.99

This product was last offered at the strikethrough price on
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Starting at $ 2,364.95 USD

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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

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

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T#:599513

Part#: 003313TMS01-02KT

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$ 2,039.99 USD

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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

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Turner CSL Style Intake Kit - Matte Carbon - E46 M3 (w/ SMG) ...

For vehicles with an SMG transmission

10X Entries Into Our F80 M3 Sweepstakes

T#:587464

Part#: 003313TMS01KT2

Ships in 6 Business Days

Sale - Save 20% $ 3,345.99

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$ 2,676.79 USD

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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*

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PCV Valve Separator

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T#:15511828

Part#: 11617533400

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$ 34.99 USD

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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.

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Crankcase Pressure Regulator Valve

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T#:22064591

Part#: AS830M

Ships on Oct 20, 2026

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$ 26.31 USD

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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.

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CSL Style Intake - Matte

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T#:599514

Part#: 003313TMS0102KT2

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

Turner CSL Style Intake Kit - Gloss - E46 M3 (w/ SMG)

For vehicles with an SMG transmission

10X Entries Into Our F80 M3 Sweepstakes

T#:587145

Part#: 003313TMS01KT

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$ 2,509.49 USD

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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*

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Vacuum Check Valve - E23 E24 E34 E36 E38 E39 E46 E52 E53 Z3

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T#:36100155

Part#: 1168000378

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$ 3.26 USD

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A damaged, leaking, or missing vacuum check valve can lead to a range of engine performance issues. As a critical component in the vehicle's vacuum system, the check valve ensures proper air flow and pressure regulation within various engine systems. If compromised, it can cause erratic idling, poor acceleration, or rough engine performance. Additionally, a malfunctioning vacuum check valve may trigger the check engine light and could cause your vehicle to fail an emissions test due to improper control of exhaust gases. Timely replacement of a faulty vacuum check valve is essential for maintaining engine efficiency, preventing further damage, and ensuring compliance with emissions regulations.

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Air Adjustment Unit/DISA Valve Kit

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T#:15677538

Part#: 11617533344-KT

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$ 122.12 USD

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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

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Bremmen Crankcase Ventilation Hose - E39 E53 E60 E83 E46

10X Entries Into Our F80 M3 Sweepstakes

T#:640147

Part#: 11611432559

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$ 18.76 USD

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

Idle Control Valve Kit

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T#:15744026

Part#: 11611437453-KT

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$ 173.13 USD

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Located in the intake system, this part is a common source of idle issues. This kit includes a new mount and idle control valve grommet

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BMW Intake Manifold Components (DISA, Vacuum, CCV, Etc) for BMW 3 Series E46 (1999-2005)

Sub-Categories

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

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

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

Air Adjustment Unit/DISA Valve Kit

Comprehensive Constant Pressure Valve Replacement Kit

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

Idle Control Valve for M50, M52, M54 Engine

M50 Throttle Body to M54 E46 325 Intake Manifold - Adapter Plate ...

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

BMW M62 Turner IAT Relocation Harness With Mounting Hardware

Air Adjustment Unit/DISA Valve Kit

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

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

Turner CSL Style Intake Kit - Matte Carbon - E46 M3 (w/ SMG) ...

PCV Valve Separator

Crankcase Pressure Regulator Valve

CSL Style Intake - Matte

Turner CSL Style Intake Kit - Gloss - E46 M3 (w/ SMG)

Vacuum Check Valve - E23 E24 E34 E36 E38 E39 E46 E52 E53 Z3

Air Adjustment Unit/DISA Valve Kit

Bremmen Crankcase Ventilation Hose - E39 E53 E60 E83 E46

Idle Control Valve Kit

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