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Torque Booster Tube, Black - E46 M3
CARB certified for sale in all 50 states
AFE - Corporate Logo
T#:341700
Part#: 54-10469-B
EO#: D-550-38
Ships in 3 Business Days
$ 94.00 USD
Free Shipping
$ 94.00 USD
Free Shipping

This Torque Booster tube is a great upgrade to your Stage 1 air intake, and can even be used to upgrade your factory intake system. Constructed of 3-ply silicone, it's smoother for less turbulence and more durable for less maintenance. 

  • Works with stock airbox or upgrade your Stage 1 intake to a Stage 2
  • Insualtes against heat
  • Silicone tube smooths out airflow
  • Reduced air turbulence results in more power

Since 1999, aFe (Advanced FLOW Engineering) has been developing and manufacturing high quality accessories in their facility in Corona, California. Starting with air filters and intake systems, and now expanding into exhaust systems, suspension components, tuning modules, and more, aFe products are a great way to improve the performance of your BMW without altering its fundamental character. Owned by a BMW enthusiast, aFe power is recognized the world over as a leader in quality performance products for your BMW.

This part fits the following BMWs:
2001-2007 E46 M3

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SnowPerformance - Corporate Logo
T#:17040323
Part#: SNO-N0700
Ships in 2 Business Days
$ 31.99 USD
Free Shipping on orders $49 and up
Constructed out of 100% methanol resistant nickel plating, the patented Hyper-Sonic design spins the fluid to supersonic levels before forcing it through two venturi shaped orifices to create the Hyper-Sonic micron droplet mist that has become the industry leader in water-methanol technology. Complete with a removable 80 micron filter, the Hyper-Sonic nozzle can be cleaned and re-used on any application. To unlock power hidden within your water-methanol injection system replace your nozzles with Hyper-Sonic nozzles today! (1/8" NPT Threads)
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SnowPerformance - Corporate Logo
T#:2317850
Part#: SNO-82082R
In Stock at Vendor
23% off MSRP $ 12.99

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

$ 9.99 USD
Free Shipping on orders $49 and up
23% off MSRP
$ 12.99

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

$ 9.99 USD
Free Shipping on orders $49 and up

Burger Motorsports - Corporate Logo
T#:20946761
Part#: 1.25G-UMT-CL
Ships on Nov 19, 2026
$ 69.00 USD
Free Shipping on orders $49 and up
This tank is thicker and stronger than BMS' basic 1-gallon WMI tank. This tank features an easy fill filler nozzle, an anti-starvation reservoir with a pre-threaded bung for the included 90º compression pump feed fitting, a spill-catcher reservoir around the filler cap, a 2-way vented black plastic cap, and is translucent to allow visually checking the fluid level. Optional upgraded blue billet water/methanol injection (WMI) cap with 1-way check valve, ES4714530 ​Features & Benefits 1.25 Gallon Tank (4.73 Liters) Anti-Starvation Reservoir Easy Fill filler Nozzle Spill-Catcher Reservoir around the filler cap Available in clear for visually checking fluid levels 8 mounting holes on the side rails Includes 2-way vented black plastic cap Includes a 90º compression pump feed fitting Tank dimensions: L 11" x W 4.5 x H 9"
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AFE - Corporate Logo
T#:21867192
Part#: 54-10468-N
Ships in 3 Business Days
$ 134.00 USD
Free Shipping on orders $49 and up
The Dynamic Air Scoop (D.A.S.) from aFe is a very simple bolt-on product that increases airflow and velocity into the air intake through the factory kidney bean grille. This scoop is constructed of lightweight powder-coated aluminum for reduced weight, greater strength and unique styling. This scoop is a perfect addition to a cold air intake installation. Lower Intake Air Temperature: Dynamic air scoops lower intake air temperatures by forcing more cool air from the front grille into the intake snorkel. Lightweight Aluminum D.A.S Scoop: This Dynamic Air Scoop is constructed with lightweight aluminum for strength and finished off by a powder-coated finish. Hassle-Free Installation: All necessary hardware is included for an easy, hassle-free installation. Fits: 1999-2006 BMW 323i/ci (E46) L6-2.5L M52 1999-2006 BMW 328i/ci (E46) L6-2.8L M52 1999-2006 BMW 330i/ci/xi (E46) L6-3.0L M54 2001-2006 BMW 325i/ci/xi (E46) L6-2.5L M54 2001-2007 BMW M3 (E46) L6-3.0L S54 Emissions Disclaimer: This product is not currently CARB exempt and is not available for purchase in California or for use on any vehicle registered with the California Department of Motor Vehicles.
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SnowPerformance - Corporate Logo
T#:21374123
Part#: SNO-211-BRD
In Stock at Vendor
$ 909.99 USD
$ 909.99 USD

Burger Motorsports - Corporate Logo
T#:558163
Part#: BMS-WMI
Ships on Nov 19, 2026
Starting at $ 226.99 USD
Free Shipping on orders $49 and up
Starting at $ 226.99 USD
Free Shipping on orders $49 and up
Looking to make loads of power on pump gas? Enter: water/methanol injection. Regardless if you're tuned for conventional pump gas, E85, or race fuel, use of a properly configured and integrated water/meth system will reduce temperatures, allowing you to make more power than on just conventional fuel alone. Select your engine-specific nozzles (which are standard 1/8" NPT and install in most aftermarket chargepipes), your tank to mount in the trunk, upgraded steel braided lines if you so choose, and some boost juice and you just need a management solution! Optionally, add a BMS FSB for JB4 integration!
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AFE - Corporate Logo
T#:1595
Part#: 54-10468
Ships in 3 Business Days
$ 112.00 USD
Free Shipping
$ 112.00 USD
Free Shipping
The Dynamic Air Scoop (D.A.S.) from aFe is a very simple bolt-on product that increases airflow and velocity into the air intake through the factory kidney bean grille. This scoop is constructed of lightweight powder-coated aluminum for reduced weight, greater strength and unique styling. This scoop is a perfect addition to a cold air intake installation. Lower Intake Air Temperature: Dynamic air scoops lower intake air temperatures by forcing more cool air from the front grille into the intake snorkel. Lightweight Aluminum D.A.S Scoop: This Dynamic Air Scoop is constructed with lightweight aluminum for strength and finished off by a powder-coated finish. Hassle-Free Installation: All necessary hardware is included for an easy, hassle-free installation. Fits: 1999-2006 BMW 323i/ci (E46) L6-2.5L M52 1999-2006 BMW 328i/ci (E46) L6-2.8L M52 1999-2006 BMW 330i/ci/xi (E46) L6-3.0L M54 2001-2006 BMW 325i/ci/xi (E46) L6-2.5L M54 2001-2007 BMW M3 (E46) L6-3.0L S54 Emissions Disclaimer: This product is not currently CARB exempt and is not available for purchase in California or for use on any vehicle registered with the California Department of Motor Vehicles.
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K&N Performace Typhoon Cold Air Intake System - E46 M3 S54
CARB certified for sale in all 50 states
K&N - Corporate Logo
T#:3973
Part#: 69-2001TWK
EO#: D-269-32
Ships in 4 Business Days
$ 419.99 USD
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$ 419.99 USD
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Built for performance and show, the Typhoon Air Intake System is a free-flowing mandrel-bent aluminum tube induction system designed to fit many sport compact performance vehicles. Each kit is proven on a rear-wheel dynamometer to increase horsepower and torque. Typhoon intakes come in one of three designs; cold air intakes (CA), short ram intakes (SR), or complete cold air (CCA) intakes which can be configured as either a cold air intake or a short ram intake. Available in an assortment of powder coated colors and polished aluminum, these kits are sure to please in every way. They come with an oversized High-Flow conical air filter designed to provide increased surface area and dust capacity. This extra surface area provides even more airflow at lower restriction than a standard K&N O/E replacement filter that is limited to the size of the factory air box. The oversize air filter also captures more dirt increasing the service life before a cleaning is required (up to 100,000 miles).

69-2001TWK Product Specifications

Product Style: 69 Series Typhoon Kits
Estimated Horsepower Gain: 8.9 HP @ 6000 RPM
Color: Black
Replacement Filter: RP-5113
CARB Exempt: No
System Type: Short-ram intake system
Weight: 8.7 lb (3.9 kg)
Product Box Length: 19.3 in (490 mm)
Product Box Width: 14.5 in (368 mm)
Product Box Height: 8.4 in (213 mm)

Clickhere for installation instructions.

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AFE - Corporate Logo
T#:557748
Part#: 54-10468-R
Ships in 3 Business Days
$ 134.00 USD
Free Shipping
$ 134.00 USD
Free Shipping
The Dynamic Air Scoop (D.A.S.) from aFe is a very simple bolt-on product that increases airflow and velocity into the air intake through the factory kidney bean grille. This scoop is constructed of lightweight powder-coated aluminum for reduced weight, greater strength and unique styling. This scoop is a perfect addition to a cold air intake installation. Lower Intake Air Temperature: Dynamic air scoops lower intake air temperatures by forcing more cool air from the front grille into the intake snorkel. Lightweight Aluminum D.A.S Scoop: This Dynamic Air Scoop is constructed with lightweight aluminum for strength and finished off by a powder-coated finish. Hassle-Free Installation: All necessary hardware is included for an easy, hassle-free installation. Fits: 1999-2006 BMW 323i/ci (E46) L6-2.5L M52 1999-2006 BMW 328i/ci (E46) L6-2.8L M52 1999-2006 BMW 330i/ci/xi (E46) L6-3.0L M54 2001-2006 BMW 325i/ci/xi (E46) L6-2.5L M54 2001-2007 BMW M3 (E46) L6-3.0L S54 Emissions Disclaimer: This product is not currently CARB exempt and is not available for purchase in California or for use on any vehicle registered with the California Department of Motor Vehicles.
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SnowPerformance - Corporate Logo
T#:14651267
Part#: SNO-320-BRD
In Stock at Vendor
$ 833.99 USD
Free Shipping
$ 833.99 USD
Free Shipping

SnowPerformance - Corporate Logo
T#:21374142
Part#: 40016
In Stock at Vendor
28% off MSRP $ 218.99

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

$ 156.99 USD
28% off MSRP
$ 218.99

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

$ 156.99 USD

URO Throttle Body Boot - E46 M3, Z3 M
For vehicles with production date up to 10/2004
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:43750230
Part#: 11612466477
Ships in 1 Business Day
$ 25.99 USD
Free Shipping on orders $49 and up
$ 25.99 USD
Free Shipping on orders $49 and up
This hose attaches the intake plenum to the throttle body, six required per vehicle.
SnowPerformance - Corporate Logo
T#:21374122
Part#: SNO-N0250
In Stock at Vendor
$ 31.99 USD
Free Shipping on orders $49 and up

SnowPerformance - Corporate Logo
T#:21374115
Part#: SNO-N0300
Ships on Nov 19, 2026
$ 31.99 USD
Free Shipping on orders $49 and up
Rein Silicone Vaccum Hose - Black - 65 Feet
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:378475
Part#: 5173125797120BLK
Ships in 3 Business Days
$ 175.99 USD
Free Shipping
$ 175.99 USD
Free Shipping
Replace your cracked or frayed vacuum lines. 3.5mm


URO Throttle Body Boot - E46 M3, Z4 M
For vehicles with production date from 10/2004+
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:43750229
Part#: 11617835861
Ships in 1 Business Day
$ 25.99 USD
Free Shipping on orders $49 and up
$ 25.99 USD
Free Shipping on orders $49 and up
This hose attaches the intake plenum to the throttle body, six required per vehicle.
Active Autowerke - Corporate Logo
T#:397237
Part#: 14-003
Ships in 3 Business Days
$ 2,137.00 USD
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$ 2,137.00 USD
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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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SnowPerformance - Corporate Logo
T#:21308474
Part#: SNO-900
Ships in 1 Business Day
$ 10.99 USD
Free Shipping on orders $49 and up
Straight, rectangular single nozzle holder. 1/8" NPT.


Burger Motorsports - Corporate Logo
T#:21176934
Part#: BMS-WMI-SOL
Ships on Nov 19, 2026
$ 75.00 USD
Free Shipping on orders $49 and up
This solenoid safely stops fluid from flowing into your intake system when WMI is not in use. The solenoid features two 1/8 NPT ports with included compression 1/4 in. hose fittings for a quick leak-free connection. The included filter keeps dirt and debris out of your engine.
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Rein Cloth Braided Fuel/Vacuum Hose - Black - 20 Meter
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:378471
Part#: N203531-20
Ships in 3 Business Days
$ 363.52 USD
Free Shipping
$ 363.52 USD
Free Shipping
Replace your cracked or frayed fuel or vacuum lines. 3.5mm ID
Burger Motorsports - Corporate Logo
T#:21176933
Part#: BMS-WMI-FIL
Ships on Nov 19, 2026
$ 15.00 USD
Free Shipping on orders $49 and up
This heavy duty methanol/water injection filter is specifically designed for a methanol/water system can filter particles down to 40 microns in size. It safeguards the functional components of the water/methanol system as well as your engine from particulates present in the water/methanol mixture.
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SnowPerformance - Corporate Logo
T#:21308472
Part#: SNO-40016-BRD
In Stock at Vendor
$ 260.99 USD
$ 260.99 USD
7 gal. water-methanol tank upgrade braided stainless line (w/brackets, solenoid, hose & all necessary fittings) (15lx17hx9w)

Karbonius Composites - Corporate Logo
T#:37521034
Part#: E46AD09-CF-2
Back Ordered
$ 1,879.00 USD
Free Shipping
$ 1,879.00 USD
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The CSL Airbox is one of the most demanded improvements among BMW M3 E46 enthusiasts. That is both for performance gain and for the sound it brings to the car. On the other hand, it is a laborious, time-consuming, and expensive modification. For those who are looking for a similar sound to the CSL airbox but are not looking for HP gain, we have developed the Karbonius OEM Style S54 airbox. It is a simplified version of the CSL airbox, that, apart from a louder sound from the engine (+12 dB compared to plastic OEM), gives an awesome appearance and allows for easy installation using the stock elbow and MAF sensor. No need to remap! Regarding power increase, we got +4HP in a recent dyno test compared with the OEM airbox. Not really significant considering that dynos can have a 2% margin error. In conclusion, and pending new tests in the future, we can say no significant power increase and no HP loss. NOTES: Need to install with CSL Crankcase breather hose -- BMW # 11157833649) In SMG version, need to install a Genuine BMW CSL SMG Expansion Tank -- BMW # 21532282549 Fitment: BMW M3 E46 BMW Z4 M
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SnowPerformance - Corporate Logo
T#:589571
Part#: SNO-40111.40112
Ships in 2 Business Days
Starting at $ 359.98 USD
Free Shipping on orders $49 and up
Starting at $ 359.98 USD
Free Shipping on orders $49 and up
Choose either V-band or hose camp style rings to add methanol injection easily to almost any vehicle.


Genuine BMW Throttle Body Boot - E46 M3, Z3 M
For vehicles with production date up to 10/2004
Genuine BMW - Corporate Logo
T#:640077
Part#: 11612466477
Ships in 1 day
6% off MSRP $ 34.08

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

$ 31.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
6% off MSRP
$ 34.08

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

$ 31.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up


Genuine BMW Hose
This item fits the following BMW Chassis:
E46 M3,E46

Fits BMW Engines including:
S54

Genuine BMW - Corporate Logo
T#:36635
Part#: 11617835861
Ships in 1 day
5% off MSRP $ 36.01

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

$ 34.08 USD
Free Shipping on orders $49 and up
5% off MSRP
$ 36.01

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

$ 34.08 USD
Free Shipping on orders $49 and up


Genuine BMW Hose
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
S54

Genuine BMW - Corporate Logo
T#:12628
Part#: 11157834056
Ships in 1 day
2% off MSRP $ 230.99

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

$ 225.99 USD
Free Shipping
2% off MSRP
$ 230.99

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

$ 225.99 USD
Free Shipping
This hose directs the oil & combustion vapors from the valve cover and directs them to the intake manifold where they are put through combustion again in order to reduce emissions. We recommend replacing this hose when replacing the oil separator #11157840446.

This item fits the following BMWs:
2005-2006 E46 BMW M3
2006-2008 E85 BMW Z4 M Roadster M Coupe
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Genuine BMW - Corporate Logo
T#:20657
Part#: 11617831336
Ships in 1 day
2% off MSRP $ 47.99

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

$ 46.99 USD
Free Shipping on orders $49 and up
2% off MSRP
$ 47.99

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

$ 46.99 USD
Free Shipping on orders $49 and up


Genuine BMW Vent Hose
This item fits the following BMW Chassis:
E46 M3,E46

Fits BMW Engines including:
S54

Genuine BMW - Corporate Logo
T#:41768
Part#: 13417839843
Ships in 5 Business Days
3% off MSRP $ 32.99

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

$ 32.00 USD
Free Shipping on orders $49 and up
3% off MSRP
$ 32.99

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

$ 32.00 USD
Free Shipping on orders $49 and up
Replacement pipe for idle regulator system. Genuine BMW Connection Pipe This item fits the following BMW Chassis: E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4 Fits BMW Engines including: S54
Genuine BMW - Corporate Logo
T#:367858
Part#: 13627839014
Ships in 1 day
13% off MSRP $ 435.99

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

$ 377.99 USD
Free Shipping
13% off MSRP
$ 435.99

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

$ 377.99 USD
Free Shipping

Ensure your vehicle maintains optimal fuel efficiency and performance by swiftly replacing the Mass Airflow Sensor (MAF). This crucial component regulates fuel delivery through injectors based on incoming air volume. A faulty MAF can significantly impact gas mileage and overall performance.

Gradual MAF failure often results in reduced fuel efficiency and performance degradation. Complete failure may cause stuttering and stalling, forcing the vehicle into a limp mode. A simple diagnostic test involves unplugging the MAF connector before starting the car; improved idling indicates a faulty MAF requiring replacement.

Failure to replace the MAF leads to excessive fuel consumption and inefficient burning, adversely affecting fuel economy. Opt for a Genuine BMW MAF replacement to ensure stock-quality performance and enhance vehicle efficiency.

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Genuine BMW - Corporate Logo
T#:25131
Part#: 13717830100
Ships in 1 day
2% off MSRP $ 282.99

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

$ 275.99 USD
Free Shipping
2% off MSRP
$ 282.99

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

$ 275.99 USD
Free Shipping


Genuine BMW Suction Hood
This item fits the following BMW Chassis:
E46 M3,E46

Fits BMW Engines including:
S54


Genuine BMW Emissions Service Kit - E46 M3
For vehicles with manual transmission only and production date up to 09/2004
Genuine BMW - Corporate Logo
T#:375196
Part#: 11157840446KT3
Ships in 1 day
$ 397.99

This product was last offered at the strikethrough price on
07-06-2026

$ 395.99 USD
Free Shipping
$ 395.99 USD
Free Shipping
Genuine BMW Emissions Service Kit - E46 M3
For vehicles with manual transmission only and production date up to 09/2004
Genuine BMW - Corporate Logo
T#:375194
Part#: 11157840446KT1
Ships in 1 day
$ 392.99

This product was last offered at the strikethrough price on
07-06-2026

$ 390.99 USD
Free Shipping
$ 390.99 USD
Free Shipping

Genuine BMW - Corporate Logo
T#:42555
Part#: 13547839073
Ships in 1 day
3% off MSRP $ 32.99

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

$ 31.99 USD
Free Shipping on orders $49 and up
3% off MSRP
$ 32.99

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

$ 31.99 USD
Free Shipping on orders $49 and up


Genuine BMW Pull Rod
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
S54

Genuine BMW - Corporate Logo
T#:20181
Part#: 64546988914
Ships in 1 day
2% off MSRP $ 938.99

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

$ 915.99 USD
2% off MSRP
$ 938.99

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

$ 915.99 USD
This electric auxiliary fan for BMW E46 mounts in front of the radiator and is designed to push air through the A/C Condenser and main radiator. It provides additional cooling for when the car is in traffic. It is a common failure item. If your engine temps are creeping up or if your A/C isn't blowing cold this could be the cause.

Genuine BMW Pusher Fan
This item fits the following BMW Chassis:
E46 M3,E46

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Genuine BMW - Corporate Logo
T#:36600
Part#: 11617830356
Ships in 2 Business Days
3% off MSRP $ 88.99

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

$ 85.99 USD
Free Shipping
3% off MSRP
$ 88.99

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

$ 85.99 USD
Free Shipping


Genuine BMW Air Duct
This item fits the following BMW Chassis:
E46 M3,E46

Fits BMW Engines including:
S54


Achilles Motorsports - Corporate Logo
T#:1211243
Part#: 11-AM-TCK-S54KT
Ships in 3 Business Days
$ 454.99 USD
Free Shipping
$ 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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Genuine BMW - Corporate Logo
T#:55245800
Part#: 137114XKT
Ships in 2 Business Days
New Item
$ 17.67 USD
Free Shipping on orders $49 and up
Keep your BMW's intake rock-solid and properly isolated from chassis vibration with this Genuine BMW factory air box mounting refresh kit.
AEM Electronics  - Corporate Logo
T#:369781
Part#: 30-3000
In Stock
11% off MSRP $ 599.95

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

$ 533.99 USD
Limited Qty Sale
Free Shipping
11% off MSRP
$ 599.95

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

$ 533.99 USD
Limited Qty Sale
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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Turner E46 CSL Intake Kit - Gloss - M3 (w/ Manual Transmission), Z3 Z...
For Vehicles Equipped with a Manual Transmission
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:588094
Part#: 003313TMS01KT3
In Stock
Sale - Save 25% $ 2,957.99

This product was last offered at the strikethrough price on
06-14-2026

$ 2,218.49 USD
Free Shipping
Sale - Save 25%
$ 2,957.99

This product was last offered at the strikethrough price on
06-14-2026

$ 2,218.49 USD
Free Shipping
The Turner Motorsport E46 M3 CSL-Style Intake Kit replaces the restrictive factory airbox with an optimized CSL-design carbon airbox, delivering up to 20% more airflow to the BMW S54 engine. By removing the stock MAF sensor bottleneck and incorporating OEM CSL filter geometry, this intake optimizes volumetric efficiency, sharpens throttle response, and provides the classic CSL induction acoustic profile. This complete hardware kit requires an Alpha-N / CSL intake tune for installation. Upgrade your S54 intake system—select your kit options below.
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Turner Motorsport - Corporate Logo
T#:599513
Part#: 003313TMS01-02KT
In Stock
Sale - Save 10% $ 2,549.99

This product was last offered at the strikethrough price on
06-14-2026

$ 2,294.99 USD
Free Shipping
Sale - Save 10%
$ 2,549.99

This product was last offered at the strikethrough price on
06-14-2026

$ 2,294.99 USD
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The Turner Motorsport S54 CSL Style Carbon Fiber Intake recreates the iconic European E46 M3 CSL intake system while optimizing airflow for naturally aspirated S54 engines. Manufactured from gloss-finished carbon fiber, this intake improves induction sound, increases airflow, and provides an OEM-inspired appearance suitable for both street and track vehicles
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