Home
Intake

BMW Intake Parts for BMW X Series E53 (2000-2006)

One thing drivers and cars have in common is the need for air. Induction systems provide a third of the critical necessities for engines to run, so giving your BMW the best way to breathe is paramount in engine performance. If you need to replace your filter, recharge your reusable pod filter, or upgrade your intake, turbos, or intercooler parts, everything can be found below. We have OEM replacements as well as aftermarket performance upgrades to keep your BMW pristine, powerful, and functioning at peak efficiency.

Sub-Categories

Sort By:

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

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

Hella Mass Air Flow Sensor (MAF) - E39, E46, E53, Z3

T#:591914

Part#: 13627567451

In Stock

$ 114.99 USD

Add to Wish List

Qty

$ 114.99 USD

Add to Wish List

Controls the air / fuel mixture of the engine.

Idle Control Valve for M50, M52, M54 Engine

T#:17704809

Part#: 13411744713

Back Ordered

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

Universal 10AN ORB To 3/8" Barb

T#:31522993

Part#: RAD20-0530

In Stock

$ 37.99 USD

Add to Wish List

Qty

$ 37.99 USD

Add to Wish List

BMW M62 Big Bore 84mm Throttle Body Upgrade Kit

T#:585209

Part#: 027177TMS02KT

In Stock at Vendor

Sale - Save 4% $ 425.42

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

$ 406.62 USD

Add to Wish List

Qty

Sale - Save 4%

$ 425.42

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

$ 406.62 USD

Add to Wish List

Larger throttle body offers a 10.25% increase in cross sectional area to help your M62TU breathe better

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

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

BMS Billet Water/Methanol Injection Tank Cap With Safety Check Valve ...

T#:20815185

Part#: BMSWMITC

Ships in 6 Business Days

$ 59.00 USD

Add to Wish List

Qty

$ 59.00 USD

Add to Wish List

The Burger Motorsports custom billet Water/Methanol Injection (WMI) cap includes an integrated heavy-duty check valve to let much-needed air in and prevent dangerous WMI vapor/fumes and liquid from getting out! Each cap is CNC machined in the USA from a solid block of billet aluminum, engraved with the BMS logo, and anodized blue for protection. Check valve piston must be lightly lubricated if tank shows signs of vacuum. One drop of penetrating oil or motor oil in the top will keep the check valve operational. Features and Benefits Integrated heavy-duty check valve lets air in but not out Specifically designed to prevent evaporation Keeps vapors inside the tank Made from a solid block of billet aluminum Blue anodizing for corrosion protection Exaggerated grips for easy removal Integrated heavy-duty o-ring Made in the USA

Show More Show Less

1 Gallon Methanol Tank - Clear/White

T#:558165

Part#: 1G-MT-CL

In Stock

$ 30.00 USD

Add to Wish List

Qty

$ 30.00 USD

Add to Wish List

The least expensive option available from BMS, this 1 gallon tank is compact and flexible allowing for a wide range of mounting on any flat vertical surface in the trunk. The tank is clear to allow visually checking the fluid level. Includes a 2-way vented black plastic cap and a compression pump feed fitting. Optional upgraded blue billet water/methanol injection (WMI) cap with 1-way check valve, ES4714530 Features & Benefits Available in clear for visually checking fluid levels 8 mounting holes on the side rails Includes 2-way vented black plastic cap Includes a compression pump feed fitting Made in USA Tank dimensions: L 11" x W 4.5 x H 9"

Show More Show Less

BMS DDP5800 Water/Methanol Injection Pump

T#:20815186

Part#: BMSDDP5800

Ships in 1 Business Day

Starting at $ 120.00 USD

Add to Wish List

Starting at $ 120.00 USD

Add to Wish List

The Burger Motorsports DDP 5800 water methanol alcohol Injection pump is a heavy-duty pump used in all of our BMS Water Injection kits. 200 psi bypass for smooth and high pressure and 1.3 GPM open flow. Made in the USA. Available with built-in quick connect fittings for 1/4" WMI line or with open 3/8" NPT threads if you plan to use braided lines.

Show More Show Less

2 Gallon Low Profile Universal Methanol Tank

T#:20946755

Part#: 2G-ULPMT

In Stock

Starting at $ 179.00 USD

Add to Wish List

Starting at $ 179.00 USD

Add to Wish List

Integrated pump mount for a super clean install. This tank allows the pump (sold separately) to mount to the bottom of the tank making for a clean and fast installation. It’s universal and will fit a wide variety of trunk applications. The larger capacity means more time between fill ups. Offered in black for a stealth appearance and in clear to allow visually checking the fluid level. Includes a 2-way vented black plastic cap and a compression pump feed fitting. Compatible with BMS DDP5800 pumps, ES4714512 or ES4714513 Optional upgraded blue billet water/methanol injection (WMI) cap with 1-way check valve, ES4714530 Pump mounts directly to the tank Compatible with all DDP 5800 pumps Super low profile design Available in clear for visually checking fluid levels Available in black for a stealth appearance Includes 2-way vented black plastic cap 4 mounting holes in the feet of the tank Includes a compression pump feed fitting, 2 90 degree push fittings, 9" of methanol line and pump mounting hardware. Made in the USA Tank dimensions: L 15.5" x W 8" x H 8.25"

Show More Show Less

1.25 Gallon Heavy-Duty Universal Methanol Tank

T#:20946761

Part#: 1.25G-UMT-CL

Ships on Aug 7, 2026

$ 69.00 USD

Add to Wish List

Qty

$ 69.00 USD

Add to Wish List

This tank is thicker and stronger than BMS' basic 1-gallon WMI tank. This tank features an easy fill filler nozzle, an anti-starvation reservoir with a pre-threaded bung for the included 90º compression pump feed fitting, a spill-catcher reservoir around the filler cap, a 2-way vented black plastic cap, and is translucent to allow visually checking the fluid level. Optional upgraded blue billet water/methanol injection (WMI) cap with 1-way check valve, ES4714530 Features & Benefits 1.25 Gallon Tank (4.73 Liters) Anti-Starvation Reservoir Easy Fill filler Nozzle Spill-Catcher Reservoir around the filler cap Available in clear for visually checking fluid levels 8 mounting holes on the side rails Includes 2-way vented black plastic cap Includes a 90º compression pump feed fitting Tank dimensions: L 11" x W 4.5 x H 9"

Show More Show Less

Burger Motorsport JB4-Compatible Water/Methanol Injection System - N2...

T#:558163

Part#: BMS-WMI

Ships on Aug 6, 2026

Starting at $ 226.99 USD

Add to Wish List

Starting at $ 226.99 USD

Add to Wish List

Looking to make loads of power on pump gas? Enter: water/methanol injection. Regardless if you're tuned for conventional pump gas, E85, or race fuel, use of a properly configured and integrated water/meth system will reduce temperatures, allowing you to make more power than on just conventional fuel alone. Select your engine-specific nozzles (which are standard 1/8" NPT and install in most aftermarket chargepipes), your tank to mount in the trunk, upgraded steel braided lines if you so choose, and some boost juice and you just need a management solution! Optionally, add a BMS FSB for JB4 integration!

Show More Show Less

Water/Methanol Injection Hose - 20'

T#:21176944

Part#: BMS-WMI-IL

In Stock

$ 31.99 USD

Add to Wish List

Qty

$ 31.99 USD

Add to Wish List

WMI Inline Filter

T#:21176933

Part#: BMS-WMI-FIL

Ships on Aug 7, 2026

$ 15.00 USD

Add to Wish List

Qty

$ 15.00 USD

Add to Wish List

This heavy duty methanol/water injection filter is specifically designed for a methanol/water system can filter particles down to 40 microns in size. It safeguards the functional components of the water/methanol system as well as your engine from particulates present in the water/methanol mixture.

Show More Show Less

BMS Water/Methanol Injection (WMI) Solenoid W/ Filter

T#:21176934

Part#: BMS-WMI-SOL

Ships on Aug 7, 2026

$ 75.00 USD

Add to Wish List

Qty

$ 75.00 USD

Add to Wish List

This solenoid safely stops fluid from flowing into your intake system when WMI is not in use. The solenoid features two 1/8 NPT ports with included compression 1/4 in. hose fittings for a quick leak-free connection. The included filter keeps dirt and debris out of your engine.

Show More Show Less

Super Atomizing Water/Methanol Injection Nozzles

T#:20815192

Part#: BMS.SA.WMI.NOZ

Ships on Aug 19, 2026

Starting at $ 40.00 USD

Add to Wish List

Starting at $ 40.00 USD

Add to Wish List

With CNC machined serviceable/cleanable nozzle inserts for precise fluid metering. Choose single or dual nozzles and match the flow rate to your power needs! Water/Methanol Injection (WMI) nozzles are determined by the intended power and how many bungs your charge pipe has. These nozzles are 1/8” NPT and screw in to bungs included on most aftermarket charge pipes. BMS "super atomizing" nozzles are designed and manufactured by BMS and are known for their great atomization and flow characteristics. The number on the methanol injection nozzle represents the approximate gallons per hour of fluid when at full flow. Generally speaking running two smaller nozzles is preferred to one larger nozzle for an equal flow to improve fluid atomization and distribution.

Project Cars

SELECT YOUR BMW

BMW Intake Parts for BMW X Series E53 (2000-2006)

Sub-Categories

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

Hella Mass Air Flow Sensor (MAF) - E39, E46, E53, Z3

Idle Control Valve for M50, M52, M54 Engine

Universal 10AN ORB To 3/8" Barb

BMW M62 Big Bore 84mm Throttle Body Upgrade Kit

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

BMW M62 Turner IAT Relocation Harness With Mounting Hardware

BMS Billet Water/Methanol Injection Tank Cap With Safety Check Valve ...

1 Gallon Methanol Tank - Clear/White

BMS DDP5800 Water/Methanol Injection Pump

2 Gallon Low Profile Universal Methanol Tank

1.25 Gallon Heavy-Duty Universal Methanol Tank

Burger Motorsport JB4-Compatible Water/Methanol Injection System - N2...

Water/Methanol Injection Hose - 20'

WMI Inline Filter

BMS Water/Methanol Injection (WMI) Solenoid W/ Filter

Super Atomizing Water/Methanol Injection Nozzles

Select Vehicle

Purpose

Category

Brand

Price

Special Offers

Shipping

Narrow Results