BMW Intake Parts for BMW E90 M3 S65 4.0L

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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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Active Autowerke - Corporate Logo
T#:638561
Part#: AAAIRFE9XM
In Stock
5% off MSRP $ 119.00

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

$ 113.00 USD
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5% off MSRP
$ 119.00

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

$ 113.00 USD
Free Shipping
This allows your engine to breathe easily, making your powerplant more efficient. This filter utilizes two layers of tightly woven cotten fabric - cotton holds oil better, is thinner, and stronger.
Dinan Replacement Filter For High Flow Carbon Fiber Intake - E9X M3 ...
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Dinan - Corporate Logo
T#:398074
Part#: D403-0015
In Stock
Sale - Save 10% $ 95.99

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

$ 86.30 USD
Free Shipping
Sale - Save 10%
$ 95.99

This product was last offered at the strikethrough price on
09-28-2026

$ 86.30 USD
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High flow filter replacement directly from Dinan. Replace every 20,000 miles under normal driving conditions. Replace sooner if driving in dusty, sandy, etc. conditions.
Eventuri - Corporate Logo
T#:45244503
Part#: EVE-E9X-CFM-PLM-
Ships in 3 Business Days
$ 2,465.00 USD
Free Shipping
$ 2,465.00 USD
Free Shipping

Eventuri - Corporate Logo
T#:398417
Part#: EVE-E9X-CF-INT
Ships in 4 Business Days
$ 965.00 USD
$ 965.00 USD
Developing the E9X M3 Eventuri intake system took hours of development and optimization from the mad scientists over at Eventuri. The stock E9x M3 intake is very well designed from the factory, offering a great flow path and feed system for air - it wasn't easy to improve upon, but Eventuri made it happen. Eventuri found restrictions in the inlet tube that connects the airbox to the inlet manifold on the S65 engine. They redesigning the tube and maintained the airbox, allowing the German V8 engine to breathe more efficiently and put down some substantial power gains. In addition to the new tube design, Eventuri also optimized a restriction in the air feed system by designing a scoop that allows increased airflow through the airbox, reducing inlet temperature values putting down more GAINS.
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Eventuri - Corporate Logo
T#:396394
Part#: EVE-FLC
In Stock
$ 30.00 USD
Free Shipping on orders $49 and up
This filter cleaning kit powers away dirt and contaminants leaving your filter in like-new condition.
Eventuri - Corporate Logo
T#:586654
Part#: EVE-E9X-CF-PLM
Ships on Oct 27, 2026
$ 2,465.00 USD
$ 2,465.00 USD
Does not come with Airbox Lid

The Eventuri E9X M3 Carbon Fiber Plenum is crafted from 100% high-grade prepreg carbon, including the internal trumpets, replacing the stock plastic version. This upgrade enhances the acoustic experience of the naturally aspirated BMW V8 engine without impacting performance. Eventuri maintained the same internal volume as tuned by BMW to preserve the M3's power delivery characteristics.

While the carbon plenum doesn't offer a performance boost, it elevates the induction sound, transforming the M3's driving experience. The raw V8 rumble produced by the plenum imparts a CSL-like sound, creating an exhilarating driving sensation. Extensive testing with various carbon thicknesses has fine-tuned the sound, resulting in an astonishing induction volume and tone.

The Eventuri E9X M3 Carbon Fiber Plenum is compatible with both the OEM airbox and aftermarket intake systems. Pairing it with Eventuri's E9X M3 intake system unlocks genuine performance improvements.

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Eventuri - Corporate Logo
T#:555598
Part#: EVE-E9X-CF-ARB
Ships in 3 Business Days
$ 695.00 USD
$ 695.00 USD
This carbon air box cover gives a beautiful touch of carbon fiber to your S65 engine bay. Goes on top of your intake!
Eventuri - Corporate Logo
T#:600008
Part#: EVEE9XCFPLMWKT
Ships on Oct 27, 2026
$ 3,160.00 USD
Free Shipping
$ 3,160.00 USD
Free Shipping
Introducing the E9X M3 Carbon Fiber Plenum from Eventuri. Made from 100% high-grade prepreg carbon, including the internal trumpets, this plenum replaces the stock plastic version and unleashes the roar of the naturally aspirated BMW V8 engine. Since the trumpet lengths are tuned by BMW to the internal volume, changing this could result in a loss of performance, so Eventuri kept the same volume to not upset the way the car drives in terms of power delivery. Although there isn’t a performance gain from the carbon plenum, the induction sound generated takes the driving experience of the M3 to a whole new level. The raw V8 rumble gives the M3 an almost CSL like sound and is a truly intoxicating experience. Eventuri went through several iterations using different carbon thicknesses to fine-tune the sound, and the resulting plenum generates an almost unbelievable induction volume and tone.
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Eventuri - Corporate Logo
T#:10681670
Part#: EVE-E9X-CF-DCT
Ships in 7 Business Days
$ 775.00 USD
Free Shipping on orders $49 and up
Our E9X M3 carbon ducts are a direct replacement for the OEM plastic ducts to bring that finishing touch to the engine bay. These ducts are made using prepreg carbon and match the rest of our E9X M3 lineup for the ultimate OEM+ theme. We have also replaced the flexible joining piece between the ducts and the airbox with an EPDM coupler featuring our raised V logo. During development, consideration was given to add scoops to the front duct, but after analysis, we found there was no performance benefit due to the small opening between the ducts and the airbox so we opted not to add scoops. This also leaves the grill openings unobstructed for optimum flow to the radiator. The Eventuri carbon ducts are available in both gloss and matte finish to match our plenum, intake, and airbox lid. Product Details: Carbon fiber front duct Carbon fiber rear duct Custom EPDM coupler
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Carbon Fiber Cold Air Intake Tube - E9x M3
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CARB certified for sale in all 50 states
Dinan - Corporate Logo
T#:5844247
Part#: D760-0024
EO#: D-176-40
Ships in 6 Business Days
Sale - Save 10% $ 599.99

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

$ 539.96 USD
Free Shipping
Sale - Save 10%
$ 599.99

This product was last offered at the strikethrough price on
09-28-2026

$ 539.96 USD
Free Shipping
Dinan's intake tube is built with the highest quality components and improves the look and performance of your M3 engine with a beautiful carbon fiber connecting pipe and injection molded rubber boots. While the carbon fiber intake tube is strictly a cosmetic part and gives no power boost, it does give the engine compartment an elegant refinement when the hood is popped. Features: Replaces plastic intake tract with carbon fiber tube & rubber connecting hoses. Retains stock air filter.
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Eventuri - Corporate Logo
T#:26438217
Part#: EVE-E9X-CF-PLM-V
In Stock
$ 2,465.00 USD
Free Shipping on orders $49 and up
Some images shown with the optional Carbon Intake, Airbox Lid and Ducts. M and V8 badges not included Elevate your BMW M3's performance and sound with this premium carbon plenum, meticulously crafted from top-tier prepreg carbon. Designed to replace the factory plastic version, it maintains the internal trumpets' original tuning, ensuring no compromise in performance delivery. While the carbon plenum doesn't offer a performance boost, it enriches the driving experience with a mesmerizing V8 induction sound reminiscent of the iconic CSL model. Crafted from 100% high-grade prepreg carbon Maintains original trumpet tuning for consistent performance Enhances induction sound for a thrilling driving experience Compatible with OEM airbox and aftermarket intake systems Pairs perfectly with our E9X M3 intake system for added performance Please note: Carbon fiber air box and intake system are not included.
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E9X M3 Dinan Carbon Fiber Intake System
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Dinan - Corporate Logo
T#:389292
Part#: D760-0028
Back Ordered
Sale - Save 10% $ 681.99

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

$ 613.76 USD
Free Shipping
Sale - Save 10%
$ 681.99

This product was last offered at the strikethrough price on
09-28-2026

$ 613.76 USD
Free Shipping

Airflow efficiency and maximizing the potential of the stock intake design were the keys to development for the Dinan S65 intake. Dinan improves on the factory air box system by using a larger K&N filter combined with a precision molded carbon fiber intake tube. The increased amount of air feeds the engine and elicits a slightly more audible and sporty tone over its stock counterpart. Dinan claims 8hp and 5ft-lb torque gain with this kit.

For over 35 years, Dinan has been America's premier tuning company, pioneering advancements in BMW modification while retaining a focus on balanced performance that preserves the original character and driving feel that a BMW offers. When you install a Dinan part on your car, know that it's not only carefully developed and tested, but that Dinan stands behind it with a four year, 50,000-mile warranty. Dinan believes so fully in their “total package” approach that once your car has been fitted with enough of their parts, they celebrate your conversion from stock to Dinan with an exclusive trunk badge, displayed proudly by BMW enthusiasts everywhere. This intake is worth 3 points toward your Dinan badge.

Fitment note: Convertible models require modification to a factory chassis brace. Detailed instructions are included.

*NOT CARB APPROVED 

This item fits the following BMWs:
2008-2013 E90 E92 E93 BMW M3 Sedan, Coupe, Convertible

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AEM Electronics - Corporate Logo
T#:369781
Part#: 30-3000
In Stock
11% off MSRP $ 674.95

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

$ 599.95 USD
Free Shipping
11% off MSRP
$ 674.95

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

$ 599.95 USD
Free Shipping
Increase the power of your vehicle by utilizing a water/meth injection kit. The purpose of water/meth injection is to reduce combustion temperatures and allow you to run higher boost pressures on pump gas. When using meth injection, pump gas will resist detonation much better because the methanol essentially raises the octane rating of the fuel and will allow you to run much more aggressive street tuning. This AEM kit has more features and components than any other comparably priced injection kits on the market. 1 Gallon tank with built in low level switch Boost referenced progressive controller ?Boost Safe? readiness safety system Check valve integrated into nozzle to prevent unintended fluid flow One injector and two nozzles to cover a wide range of HP levels High Pressure 200psi Recirculation-style pump Progressive Controller: Start Injection Boost 1-11psi. Full Injection Boost 6-39psi LED dash light for system status and low fluid warning 20 ft. of injection tubing
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AEM Electronics - Corporate Logo
T#:20815166
Part#: 30-3313
In Stock
12% off MSRP $ 129.99

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

$ 114.99 USD
Free Shipping
12% off MSRP
$ 129.99

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

$ 114.99 USD
Free Shipping
AEM Electronics water/methanol injection nozzles are available in different jet sizes that allow you to select the appropriate jet for your power level. The nozzles are serviceable and can be disassembled for cleaning. Includes interchangeable swirl generators for 250 500 or 1000cc configurations.
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AEM Electronics - Corporate Logo
T#:590418
Part#: 30-3304
In Stock at Vendor
11% off MSRP $ 247.99

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

$ 219.99 USD
Free Shipping
11% off MSRP
$ 247.99

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

$ 219.99 USD
Free Shipping

Upgrade your BMW or MINI with the V2 Water/Methanol Standard Controller - Internal MAP W/35PSI Max

This advanced controller optimizes the injection of water/methanol, maximizing power output while ensuring engine safety. With its internal MAP sensor and 35PSI maximum pressure capacity, it offers precise control and reliability under various driving conditions. Experience improved horsepower, torque, and fuel economy with this state-of-the-art controller from a trusted brand.

  • Enhances performance and efficiency for BMW and MINI vehicles
  • Maximizes power output while ensuring engine safety
  • Internal MAP sensor for precise control
  • 35PSI maximum pressure capacity for reliability
  • Improves horsepower, torque, and fuel economy
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AEM Electronics - Corporate Logo
T#:20815164
Part#: 30-3326
In Stock at Vendor
11% off MSRP $ 149.99

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

$ 132.99 USD
Free Shipping
11% off MSRP
$ 149.99

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

$ 132.99 USD
Free Shipping
AEM?s stainless steel Water/Methanol Injection Solenoid (PN 30-3326) eliminates any chance of water/methanol flow into the inlet when the WMI system is not engaged. This affordable water/methanol injection accessory features high flow capability (3,600cc/min) and an impressively low current draw of only 0.75A that does not require the use of an additional relay. The valve body features include 1/8? NPT ports with included push-to-lock ?? hose fittings for easy connection and EPDM seals that stand up to corrosion for years of reliable use. It?s an inexpensive insurance policy to protect your high performance engine regardless of the brand of water/methanol injection system you are using! Features: High flow rating (3600 cc/min @ 150 psi) Low current draw (0.75A @ 13.5V) No additional relay required Standard 1/8?- 27 NPT inlet/outlet with included ?? push-to-lock hose fittings for easy installation Fast response time Tested to 200 PSI Stainless steel enclosure and internals with EPDM seals for corrosion resistance Flying leads simplify connection with user desired connector
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