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BMW E46 325i M54 2.5L

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BMW E46 325i M54 2.5L Engine Intake Parts

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1 Gallon Methanol Tank - Clear/White

ES#3514828 - 1G-MT-CL - 1 Gallon Methanol Tank - Clear/White - Inexpensive, compact, and easy to mount. - Burger Motorsports - Audi BMW Volkswagen MINI

Inexpensive, compact, and easy to mount.

Brand:
Burger Motorsports - Corporate Logo
ES#:
3514828
Mfg#:
1G-MT-CL
In Stock
$30.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hose Clamp

ES#16326 - 07129952137 - Hose Clamp - Attaches the Intake tube and MAF sensor - Genuine BMW - BMW

Attaches the Intake tube and MAF sensor

Brand:
Genuine BMW - Corporate Logo
ES#:
16326
Mfg#:
07129952137
In Stock
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hobb

ES#3520735 - ACC-HOBBS - Hobb - 15 PSI - Fuel-It! - Audi BMW Volkswagen MINI Porsche

15 PSI

Brand:
Fuel-It! - Corporate Logo
ES#:
3520735
Mfg#:
ACC-HOBBS
Ships on Oct 27, 2026
$55.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mass Air Flow Sensor (MAF)

ES#4475884 - 13621432356 - Mass Air Flow Sensor (MAF) - Complete with housing - Hitachi - BMW
ECS Tuning recommends this product.

Complete with housing For vehicles with a production date from 09/1998 up to 03/2003

Brand:
Hitachi - Corporate Logo
ES#:
4475884
Mfg#:
13621432356
Back Ordered
$156.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

FSB WMI Controller - V3 For Charge Pipe Injection (CPI)

ES#3514866 - FSB-CPI - FSB WMI Controller - V3 For Charge Pipe Injection (CPI) - Allows your JB4 to control a WMI pump and solenoid for dynamic progressive flow mapping! - Burger Motorsports - Audi BMW Volkswagen MINI

Allows your JB4 to control a WMI pump and solenoid for dynamic progressive flow mapping! For use in setups where charge pipe injection is being utilized.

Brand:
Burger Motorsports - Corporate Logo
ES#:
3514866
Mfg#:
FSB-CPI
Ships on Oct 27, 2026
$150.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Intake Boot

ES#2867836 - 13541705209 - Air Intake Boot - Connects directly to the MAF - Febi - BMW

Connects directly to the MAF We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2867836
Mfg#:
13541705209
Ships in 2 Business Days
$25.99

This product was last offered at the strikethrough price on
05-07-2026

$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mass Air Flow Sensor (MAF)

ES#2524795 - 13627566983 - Mass Air Flow Sensor (MAF) - Controls the air / fuel mixture of the engine - MTC - BMW

Controls the air / fuel mixture of the engine For models with the M56 engine only - Will not fit the M54 intake system

Brand:
MTC - Corporate Logo
ES#:
2524795
Mfg#:
13627566983
Ships in 10 Business Days
$145.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Snow Performance Tee Adapter Fitting

ES#4376612 - SN0-82040R - Snow Performance Tee Adapter Fitting - 1/4" tee fitting for water/methanol lines - SnowPerformance - Audi BMW Volkswagen MINI Porsche

1/4" tee fitting for water/methanol lines

Brand:
SnowPerformance - Corporate Logo
ES#:
4376612
Mfg#:
SN0-82040R
In Stock at Vendor
$23.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 Intake Air Channel

ES#35048 - 13717501974 - E46 Intake Air Channel - Funnels air into the intake box - Genuine BMW - BMW

Funnels air into the intake box

Brand:
Genuine BMW - Corporate Logo
ES#:
35048
Mfg#:
13717501974
Ships in 1-2 days
$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 Magnum FORCE Dynamic Air Scoop - Red

ES#3612886 - 54-10468-R - E46 Magnum FORCE Dynamic Air Scoop - Red - Directs frontal air into intake system for maximum performance - AFE - BMW

Directs frontal air into intake system for maximum performance

Brand:
AFE - Corporate Logo
ES#:
3612886
Mfg#:
54-10468-R
Ships in 3 Business Days
20% off MSRP

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

$167.99

This product was last offered at the strikethrough price on
10-11-2026

$134.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 Magnum FORCE Dynamic Air Scoop - Orange

ES#4723584 - 54-10468-N - E46 Magnum FORCE Dynamic Air Scoop - Orange - Directs frontal air into intake system for maximum performance - AFE - BMW

Directs frontal air into intake system for maximum performance

Brand:
AFE - Corporate Logo
ES#:
4723584
Mfg#:
54-10468-N
Ships in 3 Business Days
20% off MSRP

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

$167.99

This product was last offered at the strikethrough price on
10-11-2026

$134.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rubber Mounting Grommet - Priced Each

ES#2733372 - 07147267586 - Rubber Mounting Grommet - Priced Each - Used through out your BMW - Genuine BMW - BMW

Used through out your BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
2733372
Mfg#:
07147267586
Ships in 1-2 days
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Intake Boot

ES#4017636 - 13541438759 - Air Intake Boot - Connects air intake tube to throttle body - URO - BMW

Connects air intake tube to throttle body 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4017636
Mfg#:
13541438759
In Stock
$18.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Temperature Sensor

ES#3514983 - 13621739510 - Air Temperature Sensor - Monitors intake air temperature - URO - BMW

Monitors intake air temperature 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
3514983
Mfg#:
13621739510
Ships in 2 Business Days
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Vacuum Check Valve

ES#2574659 - 1168000378 - Vacuum Check Valve - Common source of emission related issues - Kayser - BMW Mercedes Benz

Common source of emission related issues

Brand:
Kayser - Corporate Logo
ES#:
2574659
Mfg#:
1168000378
Ships in 1-2 days
$16.99

This product was last offered at the strikethrough price on
05-07-2026

$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Intake Parts

All engine performance begins with engine breathing. That's why we have a large inventory of stock and performance intake manifolds, and related intake manifold parts, including MAF sensors, intake hoses, cold air intake systems, and engine air filters for both normally aspirated and forced induction engines. To perform it's best, your engine needs to breathe clean and breathe free.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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