BMW Intake Parts for BMW Z3 (1996-2002)

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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.

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OEM Rein Intake Air Adjustment Unit/DISA Valve - M54 3.0L
OEM Rein Intake Air Adjustment Unit/DISA Valve - M54 3.0L
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:402121
Part#: 11617544805
Ships in 4 Business Days
$ 214.99

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

$ 177.99 USD
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$ 177.99 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.

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BMC Performance Air Filter - E36, E46, E39, E38, E83, E85, E86
BMC Performance Air Filter - E36, E46, E39, E38, E83, E85, E86 ...
BMC - Corporate Logo
T#:397411
Part#: FB132/01
In Stock at Vendor
$ 84.99 USD
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$ 84.99 USD
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Looking to upgrade your air filter for increased flow and performance? BMC filter allow significantly higher air flow and are perfectly molded in one piece to fit exactly the same as your stock air filter. These filters are constructed from multi-layerd cotton gauze that is pre-oiled and can be cleaned and regenerated using the BMC regeneration kit.
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OEM Rein Intake Air Adjustment Unit/DISA Valve - M54 2.5L
OEM Rein Intake Air Adjustment Unit/DISA Valve - M54 2.5L
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:402120
Part#: 11617544806
Ships in 4 Business Days
$ 246.99 USD
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$ 246.99 USD
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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.
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Achilles Motorsports Throttle Cable Conversion Kit - BMW S54
Achilles Motorsports Throttle Cable Conversion Kit - BMW S54 ...
Achilles Motorsports - Corporate Logo
T#:1211243
Part#: 11-AM-TCK-S54KT
Ships in 3 Business Days
$ 454.99 USD
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$ 454.99 USD
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Achilles Motorsports' Throttle Conversion Kit was designed and manufactured to allow the removal of the OEM drive-by-wire system and replaces it with a more conventional throttle cable system. This kit is very useful when the S54 engine is installed in other BMW chassis (ie. E30, E36), or in the E46 M3 chassis when used to run with aftermarket ECU's. This kit features machined, billet aluminum components and incorporates a housing(barrel) with two side-by-side bearings and an 8mm shaft that allows for smooth, linear pedal actuation with no flex.
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Rein Silicone Vaccum Hose - Black - 65 Feet
Rein Silicone Vaccum Hose - Black - 65 Feet
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:378475
Part#: 5173125797120BLK
Ships in 4 Business Days
$ 175.99 USD
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$ 175.99 USD
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Replace your cracked or frayed vacuum lines. 3.5mm
Rein Cloth Braided Fuel/Vacuum Hose - Black - 20 Meter
Rein Cloth Braided Fuel/Vacuum Hose - Black - 20 Meter
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:378471
Part#: N203531-20
Ships in 4 Business Days
$ 363.52 USD
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$ 363.52 USD
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Replace your cracked or frayed fuel or vacuum lines. 3.5mm ID
Hitachi Mass Air Flow Sensor - M52TU, M54 Engine (E46, E39, Z3)
Hitachi Mass Air Flow Sensor - M52TU, M54 Engine (E46, E39, Z3) ...
For vehicles with a production date from 09/1998 up to 03/2003
Hitachi - Corporate Logo
T#:5691196
Part#: 13621432356
Back Ordered
$ 156.99 USD
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$ 156.99 USD
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Replacement mass air sensor for M52TU 2.5/2.8 and M54 2.5 engines. 3.0" diameter. The mass air sensor/meter measures the volume of air being fed into the engine so that the fuel levels can be adjust for optimal performance. A faulty sensor can lead to improper fuel mixture and rough idle and poor performance and gas mileage. Replace your faulty sensor with a high-quality sensor to restore normal operation.
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