BMW Intake Parts for BMW 3 Series E46 (1999-2005)

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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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Intake Air Adjustment Unit/DISA Valve
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
MTC - Corporate Logo
T#:6460321
Part#: 11611440049
Ships in 5 Business Days
$ 135.99 USD
Free Shipping
$ 135.99 USD
Free Shipping
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.
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Throttle Body Gasket
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
MTC - Corporate Logo
T#:371152
Part#: 11611716174
In Stock
$ 3.99 USD
Free Shipping on orders $49 and up
Gasket used to seal the throttle body onto the intake manifold
Mass Air Flow Sensor (MAF)
For vehicles with production date from 03/2003 For vehicles with production date from 09/2002 For models with the M56 engine only - Will not fit the M54 intake system
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
MTC - Corporate Logo
T#:372706
Part#: 13627566983
Ships in 9 Business Days
$ 145.99 USD
Free Shipping
$ 145.99 USD
Free Shipping

Active Autowerke Methanol Injection System - E46
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Active Autowerke - Corporate Logo
T#:397237
Part#: 14-003
Ships in 3 Business Days
$ 2,137.00 USD
Free Shipping
$ 2,137.00 USD
Free Shipping

Turbo vehicles often suffer from heat soak - methanol injection systems help cool the intake charge, and increases your engine’s knock limit – giving you a failsafe against high boost detonation. Active Autowerke's methanol-water is precisely delivered and metered by its own electronic module, which measures boost pressure within the engine and controls the delivery flow to match both the engine load and demand as needed.

  • The large 1.8+ gallon reservoir
  • Rigid mount can be easily detached if needed by its spring loaded quick releases.
  • For offroad use only.
  • Does not include any fluid.

This methanol injection system fits the following BMWs:
1998-2006 E46 320i 323i 325i 325xi 330i 330xi 323ci 325ci 330ci M3

 

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