BMW Intake Parts for BMW Z Series E85/6 (2003-2008)

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

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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...

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T#:597694

Part#: 003313TMS01KT5

Ships on Sep 29, 2026

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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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Silicone Intake Boot - E46 M3 S54

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T#:4662415

Part#: 028521TMS05-02

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$ 127.99 USD

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Flexible silicone smooths the intake tract while allowing for a range of performance intakes fitments. The ultimate in durability!

In most vehicle applications, the rubber intake elbow found in the intake system is not designed for performance or modification. They were designed to get the job done but when you add a performance filter, intake or tune, the stock elbow will start to show it weakness. The stock rubber elbows disrupt air flow as it passes over the accordion sections causing unwanted turbulence and negating the effects of intake modifications.

With high quality 4 ply construction, the Turner intake boot is strong but flexible, ensuring a secure fit on an OEM or aftermarket intake system. A smooth interior ensures unimpeded airflow, while a smooth, unassuming exterior adds to any engine bay.

Benefits:

Improved throttle response,
Increase induction sound
Increased power output - and power output, Best when paired with an ECS drop-in air filter.(ES4461001 or ES4460965)

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

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T#:15213959

Part#: 003313TMS01

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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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CSL Style Intake - Matte

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T#:599514

Part#: 003313TMS0102KT2

Ships on Sep 29, 2026

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

Turner Silicone Throttle Body Intake Boot Set - S54

For vehicles with production date up to 10/2004 only

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T#:588713

Part#: 003313TMS03

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$ 110.99 USD

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Highly durable under street or race conditions, including forced induction applications. Durable 3 ply construction. Add your preferred clamps to install.

Airbox Shut Off Valve Relocation

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T#:14419855

Part#: 003313TMS03

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$ 29.99 USD

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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!

Silicone Throttle Body Boot Set - S54 With Clamps

For vehicles equipped with a CSL airbox or vehicles with production date up to 10/2004 ...

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For vehicles with production date up to 10/2004 only

T#:596826

Part#: 003313TMS03KT

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$ 128.24 USD

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Highly durable under street and race conditions, including forced induction applications. Includes euro-style screw clamps.

Air Adjustment Unit/DISA Valve Kit

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T#:5498497

Part#: 11617544806DKT

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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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BMW S54 Silicone Throttle Body Boot Set - With Clamps

For vehicles with production date from 10/2004 only

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For vehicles with production date from 10/2004 only

T#:4565830

Part#: 016229LA01

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BMW S54 Silicone Throttle Body Boot Set - With Clamps is an essential upgrade for any BMW S54 engine, designed to replace aging and deteriorating rubber intake boots. Engineered by Turner Motorsport, these silicone throttle body boots provide superior durability and reliability under both street and race conditions, including boosted applications. Unlike simple silicone reducers, these boots are meticulously designed with the same internal features as the originals, ensuring a perfect factory fitment. The three-ply construction offers enhanced strength and longevity, making them slightly thicker than the factory boots. This set includes six boots and compatible clamps, providing a complete solution at a fraction of the cost of OEM replacements.

Enhanced Durability: Three-ply construction withstands heat cycling, vibrations, and oil exposure.
Perfect Fit: Designed with factory fitment in mind, including all internal features of the originals.
Complete Set: Includes six boots and compatible clamps for a full replacement.
Cost-Effective: Less than half the price of OEM replacement boots.
Versatile Compatibility: Fits all intake plenums, including US, CSL, and replicas using OE-style boots.

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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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aFe ProDry S Air Filter - E36 E46 E39 - 6 Clyinder

T#:2656

Part#: 31-10015

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Since 1999, aFe (Advanced FLOW Engineering) has been developing and manufacturing high quality accessories in their facility in Corona, California. Starting with air filters and intake systems, and now expanding into exhaust systems, suspension components, tuning modules, and more, aFe products are a great way to improve the performance of your BMW without altering its fundamental character. Owned by a BMW enthusiast, aFe power is recognized the world over as a leader in quality performance products for your BMW.

This is a drop-in stock replacement aFe performance air filter that installs into your BMW's factory airbox. This particular filter fits the following BMWs:

E36 3 series: 323i 323is 323ic 325i 325is 325ic 328i 328is 328ic M3 1992-1998
E46 3 series: 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3 1999-2005
E39 5 series : 525i 528i 530i 1997-2003
E85 X3 : X3 2.5i X3 3.0i 2004-2006
Z3 : Z3 2.3 2.5 2.8 3.0 1997-2002
E85 Z4 : Z4 2.5i Z4 3.0i M54 engine 2004-2006

This version has an oil-free filter media for less maintenance. For the best flowing filter, with the best performance gain, we always recommend the standard aFe "Pro5R " filter (which has a blue pre-oiled filter media), but this oil-free filter flows only slightly less than the blue Pro5R style aFe filter, and requires no re-oiling after cleaning the filter.

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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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aFe Pro5R Air Filter - E36, E46, E34, E39, Z3, Z4 6 cylinder ...

T#:1708

Part#: 30-10015

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This is a drop-in stock replacement aFe performance air filter that installs into your BMW's factory airbox. This version uses aFe's highest flowing filter media, which uses a lightly oil gauze to filter out dirt and particulates, while allowing more air to flow to the intake. For the best flowing filter, with the best performance gain, we always recommend this standard aFe filter media (often called "Pro5R ", which has a blue pre-oiled filter media). We also carry this filter in the "ProDry" grey filter media, which is oil-free for only slightly less performance and no maintenance.

Fits the following BMWs:
E36 323i 323is 323ic 325i 325is 325ic 328i 328is 328ic M3 1992-1998
E46 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3 1999-2005
E39 525i 528i 530i 1997-2003
E83 X3 2.5i X3 3.0i 2004-2006
Z3 2.3 2.5 2.8 3.0 1997-2002
E85 Z4 2.5i Z4 3.0i M54 engine 2004-2006

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aFe Magnum FORCE Stage-1 Pro 5R Cold Air Intake System - E85 Z4 3.0i ...

CARB certified for sale in all 50 states

T#:1364

Part#: 54-10661

EO#: D-550-38

In Stock

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$ 359.10 USD

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Maximum Flow Pro5R Filter

This intake kit replaces your restrictive factory air box. It features a 3-angle aluminum velocity stack adapter, 1.6mm powder-coated steel heat shield, trim sealed to seal out hot engine air, and a custom aFe brand cotton filter.

By removing your stock intake air box, you are removing the most restrictive portion of your Z4's intake system, increasing both horse power and torque, improving acceleration as well as throttle response.
11hp max gain, 14 lb/ft torque max gain.

This version uses aFe's highest flowing filter - the Pro 5 R. This filter uses a 5-layer, lightly-oiled cotton gauze material to filter out dirt and particulates, while improving airflow through the intake. For the best flowing filter, with the best performance gain, we always recommend the oiled aFe filter over the dry versions. The Pro 5 R filter is washable and re-oiled using aFe's approved Restore Kit.

Clickhere for installation instructions.

This aFe intake fits the 2003, 2004, 2005 Z4 3.0i (M54 engine)

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aFe Magnum FORCE Stage-2 Pro 5R Cold Air Intake System - E85 Z4 3.0i ...

3.0Si models will require the removal of the Sound Generator system and BMW plug 137475...

CARB certified for sale in all 50 states

T#:2717

Part#: 54-11942

EO#: D-550-38

Ships in 3 Business Days

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09-01-2026

$ 415.80 USD

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This Stage 2 cold air intake system produces 18 max horsepower, 15 lbs. x ft. torque over the factory intake. This intake uses a durable, one-piece, 16 gauge, black powder-coated heat shield and a 3-angle adaptor for maximum flow. This air intake system features either a washable/reusable conical Pro 5R air filter for maximum flow or Pro Dry S filter for maximum convenience. This intake system also features a heat-insulating molded plastic tube that replaces the stock intake tract and directs increased air flow with improved volumetric efficiency for maximum performance. This system is finished off with a black powdercoated top for an aggressive, yet stealthy appearance.

By removing your stock intake air box, you are removing the most restrictive portion of your intake system, increasing both horsepower and torque, improving acceleration and throttle response, and producing a more aggressive engine note.

Pro5R filter uses a lightly oiled gauze to filter out dirt and particulates, while allowing more air to flow to the intake. For the best flowing filter, with the best performance gain, we always recommend this standard aFe filter media

ProDry S filter uses an oil-free filter media for less maintenance. This oil-free filter flows only slightly less than the blue Pro5R style aFe filter, and requires no re-oiling after cleaning the filter.

This aFe Intake fits the following BMWs:
2006-2008 Z4 BMW Z4 3.0i - not for 3.0Si

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aFe Pro5R Air Filter - E83 X3 E85 Z4 2006-2008

T#:4696

Part#: 30-10211

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This is a drop-in stock replacement aFe performance air filter that installs into your BMW's factory airbox. This version uses aFe's highest flowing filter media, which uses a lightly oil gauze to filter out dirt and particulates, while allowing more air to flow to the intake. For the best flowing filter, with the best performance gain, we always recommend this standard aFe filter media (often called "Pro5R ", which has a blue pre-oiled filter media). We also carry this filter in the "ProDry" grey filter media, which is oil-free for only slightly less performance and no maintenance.

This item fits the following BMWs:
2006-2010 E83 BMW X3 3.0i X3 3.0si
2006-2008 Z4 BMW Z4 3.0i Z4 3.0si

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aFe ProDry S Air Filter - E60 525i 528i 530i

T#:2648

Part#: 31-10144

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This is a drop-in stock replacement aFe performance air filter that installs into your BMW's factory airbox. This particular filter fits the following BMWs:

E60 5 series : 525i 525xi 528i 528xi 530i 530xi 2004-2010

E85 Z4 : Z4 M Coupe Z4 M Roadster 2004-2008

This version has an oil-free filter media for less maintenance. For the best flowing filter, with the best performance gain, we always recommend the standard aFe "Pro5R " filter (which has a blue pre-oiled filter media), but this oil-free filter flows only slightly less than the blue Pro5R style aFe filter, and requires no re-oiling after cleaning the filter.

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aFe Pro5R Air Filter - E60 525i 528i 530i

T#:1013

Part#: 30-10144

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Drop-in aFe high performance air that is made for the stock/factory BMW airbox on all the BMW twin-turbo engines, including the E60 535i & 535xi filter. This is designed to be the last air filter your BMW needs, as it is completely washable/reusable, and flows better than the stock paper air filters. On your BMW's twin turbo 3.0 liter engine, aspiration a BIG factor in producing power -- the better the airflow, the higher the potential power. Replacing your stock paper filter with an AFE high performance cloth/gauze filter takes only minutes and instantly reduces air restriction, for more horsepower and torque.

This item fits the following BMWs:
2004-2010 E60 BMW 525i 525xi 528i 528xi 530i 530xi 2006-2008 Z4 BMW Z4 M Coupe Z4 M Roadster This version used aFe's highest flowing filter media, which uses a lightly oil gauze to filter out dirt and particulates, while allowing more air to flow to the intake. For the best flowing filter, with the best performance gain, we always recommend this standard aFe filter media (often called "Pro5R ", which has a blue pre-oiled filter media). We also carry this filter in the "ProDry" grey filter media, which is oil-free for only slightly less performance and no maintenance.

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aFe Magnum FORCE Stage-1 Pro 5R Cold Air Intake System - E85/E86 Z4 M...

CARB certified for sale in all 50 states

T#:1375

Part#: 54-11521

EO#: D-550-38

In Stock at Vendor

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$ 405.90 USD

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Maximum Flow Pro5R Filter

This intake kit replaces your restrictive factory air box. It features a 1.6mm powder-coated steel heat shield that blocks hot air from entering the filter. Each intake kit has a custom application-specific aFe cone filter that replaces the stock panel filter. The larger aFe Pro 5 R oiled filter, combined with the heat shield, improves airflow by 90%! By removing your stock intake air box, you are removing the most restrictive portion of your intake system, increasing both horsepower and torque, improving acceleration and throttle response, and producing a more aggressive engine note. Step-by-step instructions for a quick and easy install are included.
aFe reports a gain of 11hp and 10ft/lbs of torque on the Z4 M.

This version uses aFe's highest flowing filter - the Pro 5 R. This filter uses a 5-layer, lightly-oiled cotton gauze material to filter out dirt and particulates, while improving airflow through the intake. For the best flowing filter, with the best performance gain, we always recommend the oiled aFe filter over the dry versions. The Pro 5 R filter is washable and re-oiled using aFe's approved Restore Kit.

This aFe intake kit fits all 2006, 2007, and 2008 MZ4 including:
2006-2008 E85 MZ4 BMW M Roadster
2006-2008 E86 MZ4 BMW M Coupe

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aFe ProDry S Air Filter - E83 X3 E85 Z4 2006-2008

T#:4697

Part#: 31-10211

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This is a drop-in stock replacement aFe performance air filter that installs into your BMW's factory airbox. This particular filter fits the following BMWsThis version has an oil-free filter media for less maintenance. For the best flowing filter, with the best performance gain, we always recommend the standard aFe "Pro5R " filter (which has a blue pre-oiled filter media), but this oil-free filter flows only slightly less than the blue Pro5R style aFe filter, and requires no re-oiling after cleaning the filter.

This item fits the following BMWs:
2006-2010 E83 BMW X3 3.0i X3 3.0si
2006-2008 Z4 BMW Z4 3.0i Z4 3.0si

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aFe Magnum FORCE Stage-1 Pro 5R Cold Air Intake System - E85 Z4 2.5i ...

CARB certified for sale in all 50 states

T#:1366

Part#: 54-10651

EO#: D-550-38

Ships in 3 Business Days

Sale - Save 10% $ 399.00

This product was last offered at the strikethrough price on
09-01-2026

$ 359.10 USD

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Maximum Flow Pro5R Filter

This intake kit replaces your restrictive factory air box. It features a 3-angle aluminum velocity stack adapter, 1.6mm powder-coated steel heat shield, trim sealed to seal out hot engine air, and a custom aFe brand cotton filter.

By removing your stock intake air box, you are removing the most restrictive portion of your Z4's intake system, increasing both horse power and torque, improving acceleration as well as throttle response.

This version uses aFe's highest flowing filter - the Pro 5 R. This filter uses a 5-layer, lightly-oiled cotton gauze material to filter out dirt and particulates, while improving airflow through the intake. For the best flowing filter, with the best performance gain, we always recommend the oiled aFe filter over the dry versions. The Pro 5 R filter is washable and re-oiled using aFe's approved Restore Kit.

Installed:

Clickhere for installation instructions.

This aFe intake kit fits the 2003, 2004, 2005 Z4 2.5i (M54 engine)

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aFe Restore Kit for Pro5R Oiled Filters

T#:1943

Part#: 55-10460

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$ 17.85 USD

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$ 21.00

This product was last offered at the strikethrough price on
09-01-2026

$ 17.85 USD

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Bring your aFe filter back to life with a Restore kit from aFe. Included is filter cleaner & replacement oil. These air filter oils is designed to not harm MAF sensors, while allowing the filter to catch as much debris as possible.

Used for Pro 5 R filters

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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

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Sale - Save 25%

$ 155.99

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

$ 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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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

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Sale - Save 25%

$ 162.99

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

$ 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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Pro Dry S Restore Kit

T#:18766692

Part#: 90-10601

In Stock

Sale - Save 15% $ 21.00

This product was last offered at the strikethrough price on
09-01-2026

$ 17.85 USD

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$ 21.00

This product was last offered at the strikethrough price on
09-01-2026

$ 17.85 USD

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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 2 Business Days

Sale - Save 5% $ 406.99

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

$ 386.64 USD

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$ 406.99

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

$ 386.64 USD

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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

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