BMW Intake Parts for BMW E21 320i M10 1.8L

Clear BMW chassis

Please ensure your correct model is selected

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.

Sub-Categories

Sort By:

AFE - Corporate Logo
T#:1943
Part#: 55-10460
In Stock
$ 21.00 USD
Free Shipping
$ 21.00 USD
Free Shipping

Bring your aFe filter back to life with a Restore kit from aFe. Included is filter cleaner & replacement oil. These air filter oils is designed to not harm MAF sensors, while allowing the filter to catch as much debris as possible.

Used for Pro 5 R filters

Show More Show Less
Mahle - Corporate Logo
T#:3425
Part#: 13721271254
In Stock
$ 32.69 USD
Free Shipping on orders $49 and up
Stock replacement air filter for the stock BMW airbox.

This air filter fits the following BMWs:
1975-1976 E9 Coupe - 3.0Si coupe
1976-1981 E12 5 Series - 528i, 533i
1977-1983 E21 3 Series - 320i
1977-1987 E23 7 Series - 733i, 735i
1976-1989 E24 6 Series - 630Cs, 633Csi, 635Csi
1984-1985 E30 3 Series 4 cylinder 318i (M10 engine)
1987-1991 E30 M3 (S14 Engine)
Show More Show Less
Rein Cloth Braided Fuel/Vacuum Hose - Black - 5 Meter
2X Entries For Our Spin To Win Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:378470
Part#: N203531-5
In Stock
$ 59.99 USD
Free Shipping on orders $49 and up
Replace your cracked or frayed fuel or vacuum lines. 3.5mm ID

Universal Throttle Body Coupler - 45 Degree 2.5" (63.50mm) ...
10X Entries For Our Spin To Win Sweepstakes!
ECS - Corporate Logo
T#:382969
Part#: 003402ECS03A-16
In Stock
Sale - Save 40% $ 37.99
$ 22.79 USD
Free Shipping on orders $49 and up
Sale - Save 40% $ 37.99
$ 22.79 USD
Free Shipping on orders $49 and up

Elevate your BMW project with ECS Tuning silicone couplers and elbows, providing a high-quality, precision-engineered solution for various applications. Whether you're installing an intercooler, fabricating a custom intake system, or pursuing other automotive projects, ECS Tuning delivers reliable performance and durability. Trust ECS Tuning to meet your needs and enhance your BMW project.

  • High-quality silicone couplers and elbows for BMW projects
  • Precision-engineered for reliability and performance
  • Versatile solution for intercooler installations, custom intake systems, and more
  • Ensures durability and longevity for your automotive projects
Show More Show Less

Rein Silicone Vacuum Hoses - Blue - 15 Feet, 3.5mm
2X Entries For Our Spin To Win Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:379090
Part#: 11731259996-5
In Stock
$ 35.99 USD
Free Shipping
$ 35.99 USD
Free Shipping
Replace your cracked or frayed vacuum lines. 3.5mm
Eventuri - Corporate Logo
T#:396394
Part#: EVE-FLC
Ships in 1 Business Day
$ 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.

K&N Aerosol Air Filter Cleaning Kit -
This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shi
K&N - Corporate Logo
T#:401641
Part#: 99-5000KT
In Stock
$ 24.00 USD
Free Shipping on orders $49 and up

K&N Aerosol Air Filter Cleaning Kit provides a simple and effective solution to preserve and maintain your K&N air filter, ensuring it delivers optimal performance for a lifetime. This cleaning kit is specifically designed to clean and restore the airflow efficiency of your reusable air filter, saving you money by eliminating the need to purchase replacement filters.

The K&N Aerosol Air Filter Cleaning Kit includes a powerful degreaser that effectively removes dirt, grime, and contaminants from your air filter. Once cleaned, the kit’s specialized oil is used to recoat the filter, ensuring it continues to trap harmful particles while allowing maximum airflow.

Regular maintenance with this kit not only extends the life of your air filter but also enhances your engine’s performance by maintaining high air flow and exceptional filtration. Easy to use, the K&N Aerosol Air Filter Cleaning Kit is an essential tool for keeping your air filter in top condition.

  • Lifetime filter maintenance: Extends the lifespan of your K&N air filter, eliminating the need for replacements.
  • Improved engine performance: Restores airflow efficiency for optimal engine operation.
  • Cost-effective solution: Saves money by allowing you to maintain your existing air filter.
  • Easy application: Simple-to-use aerosol spray for cleaning and re-oiling.
Show More Show Less
Radium Engineering - Corporate Logo
T#:31522993
Part#: RAD20-0530
In Stock at Vendor
$ 37.99 USD
Free Shipping on orders $49 and up


K&N - Corporate Logo
T#:4005
Part#: 33-2005
Ships in 2 Business Days
$ 104.99 USD
Free Shipping
$ 104.99 USD
Free Shipping

K&N's drop-in air intake filter is constructed from cotton gauze material between aluminum mesh - this makes for a long lasting, high performance drop-in intake filter. These are very easy to remove and maintain. Turner Motorsport recommends this as one of the first maintenance/modifications you make to your vehicle after you purchase! 

K&N's drop in air filters allow increased airflow - dirt and particles stick to the oil on these filters, making them more effective than traditional paper filters in terms of protection. Additionally, K&N believes their filters are more efficient than paper filers - this means more oxygen getting into the engine, allowing vaporized fuel to burn more efficiently and increasing horsepower and fuel economy. The best of both worlds!

  • Covered by the K&N Million Mile Limited Warranty
  • Washable and reusable
  • Emissions legal in all 50 states
  • Will not void vehicle warranty
Show More Show Less
Plastic Vacuum Tubing Kit - black - 8 Feet
10X Entries For Our Spin To Win Sweepstakes!
ECS - Corporate Logo
T#:360488
Part#: 5097T321-8FT-A
In Stock
Sale - Save 30% $ 35.99
$ 25.19 USD
Free Shipping on orders $49 and up
Sale - Save 30% $ 35.99
$ 25.19 USD
Free Shipping on orders $49 and up

Ensure optimal engine performance with the replacement of your vacuum system hoses. The vacuum system plays a crucial role in the engine's functionality, transforming it into an efficient pump that influences air-fuel mixture and combustion. Damaged vacuum hoses can lead to various performance issues, from rough idle to difficulties starting the engine. If you're experiencing these issues, it's time to upgrade to this plastic hose with a 2.3mm inner diameter. The hose is black, arrives in an 8-foot section, and can be easily cut to the desired size for a perfect fit.

Key Features:

  • Engine Optimization: Replacing old hoses ensures the vacuum system operates at peak performance.
  • 2.3mm Inner Diameter: Designed to meet specific engine requirements.
  • Black Color: Blends seamlessly with the engine components.
  • 8-Foot Section: Provides flexibility to cut the hose to the required length.
  • Easy Installation: Upgrade without hassle for improved engine efficiency.

Upgrade your vacuum system with this high-quality plastic hose, addressing performance issues and ensuring your engine runs smoothly.

Show More Show Less


Genuine BMW - Corporate Logo
T#:7061
Part#: 11727545323
In Stock
Sale - Save 7% $ 39.99
$ 37.15 USD
Free Shipping on orders $49 and up
Sale - Save 7% $ 39.99
$ 37.15 USD
Free Shipping on orders $49 and up
GENUINE BMW ENGINE VACUUM HOSE BLACK 11727545323
K&N Air Filter Recharge Kit - Aerosol
This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shi
K&N - Corporate Logo
T#:401640
Part#: 99-5000
In Stock
$ 23.99 USD
Free Shipping on orders $49 and up
Preserve & maintain your air filter for a lifetime like it was designed to be used

Genuine BMW - Corporate Logo
T#:37535
Part#: 11747797129
In Stock
Sale - Save 7% $ 39.99
$ 37.15 USD
Free Shipping on orders $49 and up
Sale - Save 7% $ 39.99
$ 37.15 USD
Free Shipping on orders $49 and up
Genuine BMW Vacuum Hose Black - 3,5X2,0

AFE - Corporate Logo
T#:2653
Part#: 31-10048
In Stock at Vendor
$ 93.00 USD
Free Shipping
$ 93.00 USD
Free Shipping
This is a drop-in stock replacement aFe performance air filter that installs into your BMW's factory airbox. This particular filter fits the following BMWs:

E30 3 series : 318i 325e 1984-1985
E30 3 series : M3 1987-1991
E28 5 series : 528e 1984-1985
E28 5 series : 533i 535i 535is 1983-1988
E21 3 series : 320i 1977-1983
E12 5 series : 528i 530i 1977-1981
E24 6 series : 633csi 635csi 1979-1989

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.
Show More Show Less
Genuine BMW Air Flow Sensor Boot - E21 320i
Foe vehicles with production date from 09/1979
Genuine BMW - Corporate Logo
T#:7212
Part#: 13511267133
Ships Jun 30, 2025
2% off MSRP $ 83.99
$ 81.99 USD
Free Shipping
2% off MSRP $ 83.99
$ 81.99 USD
Free Shipping


Genuine BMW FUEL PREPARATION SUCTION HOOD 13511267133.--

This item fits the following BMWs:
BMW 3 Series - 320i

--.

Fits BMW Engines including:
M10

Show More Show Less

Genuine BMW - Corporate Logo
T#:206360
Part#: 13721278138
Ships Jul 1, 2025
Sale - Save 4% $ 34.99
$ 33.49 USD
Free Shipping on orders $49 and up
Sale - Save 4% $ 34.99
$ 33.49 USD
Free Shipping on orders $49 and up


Genuine BMW Air Filter Element

This item fits the following BMW Chassis:
E30 M3,E30

Fits BMW Engines including:
M10,M20,M30,S14

Mann - Corporate Logo
T#:580587
Part#: C3394
Ships Jul 9, 2025
$ 30.99 USD
Free Shipping on orders $49 and up
$ 30.99 USD
Free Shipping on orders $49 and up
Keep your engine breathing fresh air

AFE - Corporate Logo
T#:1689
Part#: 30-10048
Special Order: No Guaranteed ETA
$ 93.00 USD
Free Shipping
$ 93.00 USD
Free Shipping

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.

  • Constructed with 100% polyurethane
  • Five layers of progressively finer mesh cotton gauze media
  • Washable and reusable for multiple cleaning cycles
  • Excellent dust-holding capacity for a longer service cycle between cleanings
  • Integrated urethane bump seal insures a tight, no leak seal
  • Outflows stock paper filter for improved horsepower and torque

This is a drop-in stock replacement aFe performance air filter that installs into your BMW's factory airbox. This particular filter fits the following BMWs:
E30 M3 (1988-1991)
E30 318i (1984-1985)
E28 528e (1984-1985) and 535i/535is (1985-1988)
E12 5 series, All (1975-1981) - including 528i, 530i, 533i
E23 7 series, All except 745i (1977-1987) - including 730i, 733i, 735i, L7
E24 6 series, All except M6 (1976-1989) - incl. 630CS, 633Csi, 635CSi


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.

Show More Show Less

1 Meter Vacuum Hose (3.5x7.5)
We Price Match - Give Us A Call or Chat!
Continental - Corporate Logo
T#:9448313
Part#: 11727545323-1M
In Stock
$ 7.99 USD
Free Shipping on orders $49 and up
Used in many locations on the engine
Forge - Corporate Logo
T#:370915
Part#: VC03R
In Stock
$ 14.99 USD
Free Shipping on orders $49 and up

Upgrade Your BMW with Forge 3MM Silicone Vacuum Hose - Red - 9 Feet

Upgrade your BMW's vacuum system with the Forge 3MM Silicone Vacuum Hose in Red, a high-quality solution designed for optimal performance and durability. This 9-foot silicone vacuum hose provides superior flexibility and resistance to extreme temperatures, making it ideal for various automotive applications. Engineered with precision, it ensures reliable vacuum pressure for efficient engine operation and component functionality. Whether you're replacing worn-out hoses or customizing your BMW's vacuum setup, the Forge Silicone Vacuum Hose offers reliability and performance you can trust.

  • High-quality silicone construction for durability
  • Superior flexibility for easy installation
  • Resistant to extreme temperatures
  • Ensures reliable vacuum pressure for efficient engine operation
  • Ideal for various automotive applications

Car suffering from vacuum leaks? This vacuum hose has a 3mm inner diameter. 

Show More Show Less
Mishimoto - Corporate Logo
T#:25241773
Part#: MMCP-3035B
In Stock
8% off MSRP $ 13.00
$ 11.99 USD
Free Shipping on orders $49 and up
8% off MSRP $ 13.00
$ 11.99 USD
Free Shipping on orders $49 and up
This transition coupler is constructed of high-quality heat resistant silicone, making it useful for fitting air intakes, intercooler piping, and more.


Forge - Corporate Logo
T#:370917
Part#: VC04
In Stock
$ 11.99 USD
Free Shipping on orders $49 and up
Car suffering from vacuum leaks? This vacuum hose has a 4mm inner diameter. 
Silicone Coupler - Straight 3" (76.20mm)
10X Entries For Our Spin To Win Sweepstakes!
ECS - Corporate Logo
T#:376702
Part#: 003402ECS01A-06
In Stock
Sale - Save 40% $ 28.99
$ 17.39 USD
Free Shipping on orders $49 and up
Sale - Save 40% $ 28.99
$ 17.39 USD
Free Shipping on orders $49 and up

Silicone Coupler - Straight 3" ID (76.20mm) x 3" L

No matter the project, ECS Tuning silicone couplers and elbows offer a high-quality, precision-engineered solution to your needs. Whether you're installing an intercooler, fabricating a custom intake system, or whatever else you can dream up, ECS Tuning has you covered.

  • High-quality silicone construction for durability
  • Precision-engineered design ensures a perfect fit
  • Versatile solution for various automotive projects
  • Enhances performance and reliability
  • Compatible with BMW and other vehicles
Show More Show Less
Forge - Corporate Logo
T#:558490
Part#: FORGEVAC
In Stock
Starting at $ 14.99 USD
Free Shipping on orders $49 and up
Starting at $ 14.99 USD
Free Shipping on orders $49 and up
Car suffering from vacuum leaks? Choose from a 4mm, 5mm, or 6mm diameter vacuum hose from Forge to fix your leak and bring your BMW back to life.

Genuine BMW - Corporate Logo
T#:36510
Part#: 11617535850
In Stock
Sale - Save 5% $ 14.78
$ 14.04 USD
Free Shipping on orders $49 and up
Sale - Save 5% $ 14.78
$ 14.04 USD
Free Shipping on orders $49 and up
Genuine BMW SCREW

Conti Tech Vacuum Hose (3.5x7.5) - 1 Meter
We Price Match - Give Us A Call or Chat!
Continental - Corporate Logo
T#:374693
Part#: 11727545323
In Stock
$ 7.99 USD
Free Shipping on orders $49 and up
Used in many locations on the engine
BMW & MINI Silicone Coupler - Straight 2.38" (60.33mm) ...
10X Entries For Our Spin To Win Sweepstakes!
ECS - Corporate Logo
T#:376708
Part#: 003402ECS01A-03
In Stock
Sale - Save 40% $ 28.99
$ 17.39 USD
Free Shipping on orders $49 and up
Sale - Save 40% $ 28.99
$ 17.39 USD
Free Shipping on orders $49 and up

Upgrade your BMW or MINI with the BMW & MINI Silicone Coupler - Straight 2.38" (60.33mm). This high-quality silicone coupler is designed to provide a secure and leak-free connection for your vehicle's intake or cooling system. Engineered for durability and flexibility, it ensures optimal performance under various conditions. With its straight design and precise dimensions, this silicone coupler offers easy installation and a perfect fit for your BMW or MINI.

  • Provides a secure and leak-free connection
  • Engineered for durability and flexibility
  • Straight design for easy installation
  • Perfect fit for BMW and MINI vehicles
Show More Show Less

Rein Silicone Vacuum Hoses - Blue - 3 Feet
2X Entries For Our Spin To Win Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:378472
Part#: 11731259996-1
In Stock
$ 5.99 USD
Free Shipping on orders $49 and up
Replace your cracked or frayed vacuum lines. 3.5mm
Rein Cloth Braided Fuel/Vacuum Hose - Black - 1 Meter
2X Entries For Our Spin To Win Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:363139
Part#: N203531-1
In Stock
$ 11.99 USD
Free Shipping on orders $49 and up
Replace your cracked or frayed fuel or vacuum lines. 3.5mm ID

Silicone Coupler - Straight 3 5/8" (92mm)
10X Entries For Our Spin To Win Sweepstakes!
ECS - Corporate Logo
T#:377483
Part#: 003402ECS01A-07
In Stock
Sale - Save 88% $ 38.99
$ 4.79 USD
Free Shipping on orders $49 and up
Sale - Save 88% $ 38.99
$ 4.79 USD
Free Shipping on orders $49 and up

ECS Silicone Coupler

Upgrade your BMW with the ECS Silicone Coupler. This straight 3 5/8" ID (92mm) x 3" L coupler is designed to enhance your vehicle's performance and durability. Crafted from high-quality silicone, it ensures long-lasting reliability and superior performance.

  • Enhances vehicle performance
  • Durable construction for long-lasting reliability
  • Specifically designed for BMW vehicles
Show More Show Less

Genuine BMW - Corporate Logo
T#:6533
Part#: 07129952104
In Stock
Sale - Save 15% $ 2.99
$ 2.55 USD
Free Shipping on orders $49 and up
Sale - Save 15% $ 2.99
$ 2.55 USD
Free Shipping on orders $49 and up
GENUINE BMW HOSE CLAMP 07129952104
Forge - Corporate Logo
T#:370918
Part#: VC04R
In Stock
$ 15.99 USD
Free Shipping on orders $49 and up

Enhance Engine Performance with Silicone Vacuum Line

Upgrade your car's vacuum system with the Silicone Vacuum Line, a vital component that significantly impacts engine performance. Engineered to resist heat and contaminants, this silicone hose promises exceptional durability, ensuring prolonged and reliable operation.

Featuring an inner diameter of 4mm and a vibrant red color, this silicone hose arrives in a 9-foot section, offering the flexibility to customize lengths as needed. Damaged vacuum hoses can lead to various performance issues, from rough idling to engine starting problems. Promptly replace worn-out hoses to optimize your vehicle's overall performance.

Show More Show Less


46.5mm To 61.0mm Silicone Coupler - Each
10X Entries For Our Spin To Win Sweepstakes!
ECS - Corporate Logo
T#:28570863
Part#: 017623ECS08A
In Stock
Sale - Save 40% $ 30.99
$ 18.59 USD
Free Shipping on orders $49 and up
Sale - Save 40% $ 30.99
$ 18.59 USD
Free Shipping on orders $49 and up

For optimal performance, consider the 46.5mm To 61.0mm Silicone Coupler.

Engineered with durability and functionality in mind, this silicone coupler provides a reliable connection for various components in your vehicle's intake or cooling system. Its smooth interior surface promotes efficient airflow, while its flexible and reinforced construction ensures a secure fit and prevents leaks. Enjoy hassle-free installation and enhanced performance with this premium silicone coupler.

  • Durable silicone construction
  • Smooth interior surface for efficient airflow
  • Flexible and reinforced design prevents leaks
  • Secure fit for reliable performance
  • Hassle-free installation
Show More Show Less
12.0" 3.75mm (5/32") ID Black Silicone Vacuum Hose ...
10X Entries For Our Spin To Win Sweepstakes!
ECS - Corporate Logo
T#:19825269
Part#: 2101
In Stock
Sale - Save 40% $ 31.99
$ 19.19 USD
Free Shipping on orders $49 and up
Sale - Save 40% $ 31.99
$ 19.19 USD
Free Shipping on orders $49 and up
K&N - Corporate Logo
T#:4099
Part#: 99-5050
In Stock
$ 18.99 USD
Free Shipping on orders $49 and up
Cleaning and re-oiling your K&N filter will prolong its life and maintain K&N's performance advantage. You should clean your filter every year with water and K&N's cleaning solution and re-oil the filter every two years. K&N air fitlers come pre-oiled.
Show More Show Less

Forge - Corporate Logo
T#:370919
Part#: VC04B
In Stock
$ 13.99 USD
Free Shipping on orders $49 and up
Car suffering from vacuum leaks? This vacuum hose has a 4mm inner diameter. 

DO88 - Corporate Logo
T#:35323507
Part#: LF-250
Ships in 6 Business Days
$ 978.99 USD
$ 978.99 USD
  

Introducing the do88 Intake System for BMW 320i and 330i G20 – Engineered for Maximum Performance!

At do88, we understand that filtration, airflow, and heat management are crucial when designing an intake system for turbocharged engines.

Our intake system is designed to provide the turbo with excellent filtration, an optimized airflow path, and consistently low inlet temperatures. One of the key challenges with the B48/B46 engine is the intake system’s location near the exhaust manifold, which generates intense heat and causes rapid heat soak.

High intake air temperatures (IATs) can significantly reduce engine performance, as hot, less dense air makes it harder for the turbo to build boost efficiently. To address this, our fully sealed intake system minimizes heat exposure and maintains low IATs. However, fully sealed systems can face airflow restrictions due to the factory airbox’s single air feed. We resolved this by adding a secondary air feed and incorporating a heat shield into the airbox design to block heat from the exhaust manifold. The large 7” airbox ensures ample airflow around the filter and accommodates strut braces.

We replaced the stock intake hose with a high-flow 102mm (4”) mandrel-bent aluminum pipe paired with a custom silicone hose. The system also features a custom-designed air filter with tightly woven cotton gauze for exceptional filtration. The filter is washable, reusable, and built for long-lasting performance.

Unlike the stock air filter box and intake hose, which are designed with silencers to reduce turbo and induction noise, the do88 system eliminates these elements. This allows for a more pronounced and engaging turbo spool and induction sound, giving you a truly dynamic driving experience.

Show More Show Less
Genuine BMW - Corporate Logo
T#:367729
Part#: 11747797177
Ships in 1 day
$ 34.99 USD
Free Shipping on orders $49 and up

Genuine BMW - Corporate Logo
T#:22366
Part#: 11721260149
Ships Jul 1, 2025
Sale - Save 11% $ 20.99
$ 18.75 USD
Free Shipping on orders $49 and up
Sale - Save 11% $ 20.99
$ 18.75 USD
Free Shipping on orders $49 and up


Genuine BMW HOSE.--

This item fits the following BMWs:

BMW 2002 - 2002
BMW 3 Series - 320i

--.

Fits BMW Engines including:
M10

Show More Show Less
Silicone Elbow - 90 Degree 3"
2X Entries For Our Spin To Win Sweepstakes!
Precision Raceworks - Corporate Logo
T#:38195398
Part#: 101-0247
Ships Jul 10, 2025
New Item
$ 31.99 USD
$ 31.99 USD
Precision Raceworks 90-Degree 3" Silicone Elbow – High-Performance, Heat-Resistant Boost Pipe for Custom Intercooler Setups.

Rein Silicone Vaccum Hose - Black - 65 Feet
2X Entries For Our Spin To Win Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:378475
Part#: 5173125797120BLK
Ships Jul 21, 2025
$ 151.99 USD
Free Shipping
$ 151.99 USD
Free Shipping
Replace your cracked or frayed vacuum lines. 3.5mm

Rein Cloth Braided Fuel/Vacuum Hose - Black - 20 Meter
2X Entries For Our Spin To Win Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:378471
Part#: N203531-20
Ships Jul 21, 2025
$ 329.83 USD
Free Shipping
$ 329.83 USD
Free Shipping
Replace your cracked or frayed fuel or vacuum lines. 3.5mm ID
3" To 2.5" Silicone Coupler 3" Length
10X Entries For Our Spin To Win Sweepstakes!
ECS - Corporate Logo
T#:363896
Part#: 003402ECS04A-02
Ships on Sep 24, 2025
Sale - Save 15% $ 9.99
$ 8.49 USD
Free Shipping on orders $49 and up
Sale - Save 15% $ 9.99
$ 8.49 USD
Free Shipping on orders $49 and up

3" To 2.5" Silicone Coupler 3" Length

Enhance the performance and durability of your BMW or MINI with the 3" To 2.5" Silicone Coupler 3" Length. This silicone coupler provides a reliable connection between components, ensuring optimal airflow and reducing the risk of leaks. Engineered for durability and heat resistance, it withstands high temperatures and harsh conditions. Upgrade your BMW or MINI with this premium silicone coupler for improved performance.

  • Reliable connection for optimal airflow
  • Reduces the risk of leaks for enhanced performance
  • Engineered for durability and heat resistance
  • Fits both BMW and MINI models
Show More Show Less
2.25" To 2.5" Silicone Coupler - Each
10X Entries For Our Spin To Win Sweepstakes!
ECS - Corporate Logo
T#:28570862
Part#: 003402ECS04A-03
Special Order: No Guaranteed ETA
Sale - Save 40% $ 28.99
$ 17.39 USD
Free Shipping on orders $49 and up
Sale - Save 40% $ 28.99
$ 17.39 USD
Free Shipping on orders $49 and up

Upgrade your intake system with the 2.25" To 2.5" Silicone Coupler.

Engineered for durability and performance, this silicone coupler is the perfect solution for connecting components in your vehicle's intake or cooling system. With a smooth interior surface and reinforced construction, it ensures optimal airflow and prevents leaks. Enjoy easy installation and a secure fit, thanks to its flexibility and precision design. Enhance your vehicle's performance and reliability with this high-quality silicone coupler.

  • Durable silicone construction
  • Smooth interior surface for optimal airflow
  • Reinforced design prevents leaks
  • Flexible for easy installation
  • Precision-engineered for a secure fit
Show More Show Less


Mahle - Corporate Logo
T#:7321
Part#: 13721262600
Back Ordered
$ 32.99 USD
Free Shipping on orders $49 and up
Replacement air filter for stock airbox. This is a high quality replacement filter, made by an original equipment manufacturer (OEM) such as Mahle or Mann.

This item fits the following BMWs:
1977-1979 E21 BMW 320i
1977-1982 E21 BMW 323i
Show More Show Less
SnowPerformance - Corporate Logo
T#:380988
Part#: SNO210
In Stock
$ 583.99 USD
Free Shipping
$ 583.99 USD
Free Shipping
The Snow Performance Stage 2 Boost Cooler is the most advanced gauge style water-meth system on the market. This kit includes a boost referenced VC-50 controller, the Stage 2 has the ability to progressively command 2 Hyper-Sonic Nozzles on an independent basis.
Show More Show Less