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| aFe Pre-Filter for aFe Intake Kits # 54-10461, 54-10601, 54-10671 & 54-10681
(more info) |
 Prevent water, mud and sand from congesting your air intake system with the aFe Pre-Filter. This aFe Pre-Filter slips right over your performance air filter, adding an extra layer of defense against moisture, grime and other roadway filth, extending the cleaning interval of your aFe filter. Water is repelled by the proprietary hydrophobic treatment to the Pre-Filter’s polyester fabric, and the pre-filters uniformly spaced micron holes prevent debris .005” or larger from passing through. Best of all, using the Pre-Filter does not significantly diminish your air filter’s performance—the smooth rush of oxygen keeps rolling right into your engine. Visually, the Pre-Filter blends in seamlessly with your aFe Cold Air Intake System and other components under your hood.
This particular pre-filter is custom sized to fit the following aFe Intake Kits:
54-10461 (E46 M3, 2001-1006 Stage I)
54-10601 (E39 528i & 525i, 1997-2003)
54-10671 (E39 530i, 2001-2003)
54-10681 (X5 4.4 and 4.8 liter, 2001-2006)
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| Part #: 28-10154 |
| Price: $24.95 (USD) |
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| aFe Stage 1 Intake Kit - E53 X5 3.0i 2001-2006 - ProDry S
(more info) |
"Oil-Free" ProDry S Filter
This intake kit replaces the upper half of your factory air box. It features 16-gauge powder-coated steel heat shield, molded intake tub, trim sealed to seal out hot engine air, and a custom aFe brand cotton filter.
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.
By removing the stock intake internals, you are removing the most restrictive portion of your X5's intake system, increasing both horse power and torque, improving acceleration as well as throttle response.
 Click
here for installation instructions.
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| Part #: 51-10691 |
| Price: $245.00 (USD) |
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| aFe Stage 1 Intake Kit - E53 X5 4.4i 4.8is 2000-2006 M62 engine - ProDry S
(more info) |
"Oil-Free" ProDry S Filter
This intake kit replaces your restrictive factory air box. It features a 3-angle velocity stack adapter, 16-gauge powder-coated steel heat shield, trim sealed to seal out hot engine air, and a custom aFe brand cotton filter.
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.
By removing your stock intake air box, you are removing the most restrictive portion of your X5's intake system, increasing both horse power and torque, improving acceleration as well as throttle response.
Click
here for installation instructions.
Want an extra layer of defense? Add a pre-filter to prevent water, mud and sand from congesting your air intake system. This simple upgrade slides over the aFe filter of this intake kit, much like a sock, giving you an extra layer of defense, and extending the cleaning interval of your aFe intake's filter element. Best of all, using the Pre-Filter does not significantly diminish your air filter’s performance—the smooth rush of oxygen keeps rolling right into your engine. To add the pre-filter, just select the option for the drop-down option below.
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| Part #: 51-10681 |
| Price: $285.00 (USD) |
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| aFe Stage 1 Pro5R Intake Kit - E53 X5 3.0 liter 2001-2005 - Pro5R
(more info) |
Maxiumum Flow Pro5R Filter
This intake kit replaces the upper half of your factory air box. It features 16-gauge powder-coated steel heat shield, molded intake tub, trim sealed to seal out hot engine air, and a custom aFe brand cotton filter.
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.
By removing the stock intake internals, you are removing the most restrictive portion of your X5's intake system, increasing both horse power and torque, improving acceleration as well as throttle response.
Click
here for installation instructions.
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| Part #: 54-10691 |
| Price: $245.00 (USD) |
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| aFe Stage 1 Pro5R Intake Kit - E53 X5 4.4 and 4.8 liter 2001-2006 - Pro5R
(more info) |
Maxiumum Flow Pro5R Filter
This intake kit replaces your restrictive factory air box. It features a 3-angle velocity stack adapter, 16-gauge powder-coated steel heat shield, trim sealed to seal out hot engine air, and a custom aFe brand cotton filter.
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.
By removing your stock intake air box, you are removing the most restrictive portion of your X5's intake system, increasing both horse power and torque, improving acceleration as well as throttle response.
Click
here for installation instructions.
Want an extra layer of defense? Add a pre-filter to prevent water, mud and sand from congesting your air intake system. This simple upgrade slides over the aFe filter of this intake kit, much like a sock, giving you an extra layer of defense, and extending the cleaning interval of your aFe intake's filter element. Best of all, using the Pre-Filter does not significantly diminish your air filter’s performance—the smooth rush of oxygen keeps rolling right into your engine. To add the pre-filter, just select the option for the drop-down option below.
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| Part #: 54-10681 |
| Price: $285.00 (USD) |
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| aFe Stage 2 Pro5R Intake Kit - E53 X5 4.4i 4.8is - Pro5R
(more info) |
Maxiumum Flow Pro5R Filter
This intake kit replaces your restrictive factory air box. It features 16-gauge powder-coated steel heat shield, trim sealed to seal out hot engine air, and a custom aFe brand cotton filter.
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.
By removing your stock intake air box, you are removing the most restrictive portion of your M3's intake system, increasing both horse power and torque, improving acceleration as well as throttle response.
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| Part #: 54-10682 |
| Price: $425.00 (USD) |
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| aFe Throttle Body Spacer - E53 X5, E60 E63 E64 E39
(more info) |
Silver Bullet throttle body spacers create turbulence in the air flow at the point just prior entry into the engine increasing horsepower, torque - +5 hp, +2.5 lbs/ft torque - and improving throttle response and fuel efficiency. Silver Bullet throttle body spacers are constructed out of durable T-6061 billet aluminum and using a unique serrated/helix entry to create turbulence at the manifold while eliminating the annoying whistle found in other helix only throttle spacers. This throttle body spacer is 50-state legal (CARB E.O Number D-516-2).
This throttle body spacer fits the following BMWs:
E39 5 series BMW 540i 1997-2003
E60 5 series: BMW 545i 2004-2005
E63 E64 6 series: BMW 645ci, + Convertibles 2004-2005
E65 E66 7 series: BMW 745i, 745li 2002-2005
E53 X5: BMW X5 4.4i 4.6is 2000-2006 |
| Part #: 46-31001 |
| Price: $154.95 (USD) |
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(E53) X5 2000-2006
aFe Cold-Air Intake Kits
