BMW Engine Parts for BMW 5 Series E34 (1987-1995)

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Turner Motorsport has everything you need to upgrade your BMW through our stages of performance or to keep your car in peak condition with our range of the latest in proven OEM cooling parts. Upgrade your cooling system and engine performance with the selections below to give your BMW a performance and reliability advantage.

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Crankshaft Seal - Front
10X Entries Into Our F80 M3 Sweepstakes
Bavarian Autosport - Corporate Logo
T#:17871152
Part#: 11141275466
In Stock
Sale - Save 15% $ 8.99

This product was last offered at the strikethrough price on
05-03-2026

$ 7.64 USD
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$ 8.99

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$ 7.64 USD
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LK-2M 2 Pin Connector Package
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:40072446
Part#: LK2M
In Stock
Sale - Save 29% $ 6.99

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

$ 4.94 USD
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$ 4.94 USD
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Includes connector housing with terminals and seals. Commonly used for the engine oil pressure switch.

ECS Tuning replacement harness connectors include all necessary pins and wire seals for a complete harness repair. Whether you have a broken harness connector or need a complete wiring repair, we have the components you need.

Each connector includes an additional terminal in case one becomes lost or damaged during installation.

Suggested tools:

Suggested crimping pliers: T#387193
Wire De-pin tools:
12pc De-Pin Tool Set - T#386379
23pc De-Pin Tool Set - T#641943

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90-110mm 3/8"/9mm Band Hose Clamp
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:341281
Part#: 003402ECS06A-13
In Stock
Sale - Save 40% $ 6.99

This product was last offered at the strikethrough price on
05-02-2026

$ 4.19 USD
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$ 6.99

This product was last offered at the strikethrough price on
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$ 4.19 USD
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ECS Tuning 304 Stainless Steel Hose Clamps

Once again, ECS Tuning has found a way to make life easier for working on your car. Need new hose clamps but don't want to wait to order it from the dealership or pay more than you should for a hose clamp? That's where we come in! These are full 304 stainless steel hose clamps with various band widths for your convenience. They are German style using T-bolts to adjust in size to your required diameter. Never pay dealer pricing again, but still get the quality you love here at ECS Tuning.

  • Made from high-quality 304 stainless steel for durability
  • German-style design with T-bolts allows for easy size adjustment
  • Various band widths for versatile use
  • Avoid dealership pricing without compromising on quality
  • Perfect for BMW enthusiasts seeking affordable yet reliable hose clamps
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1/2"/12mm Band Hose Clamp - 25-40mm
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:340681
Part#: 003402ECS06A-09
In Stock
Sale - Save 25% $ 2.99

This product was last offered at the strikethrough price on
06-13-2026

$ 2.24 USD
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$ 2.99

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Ensure secure hose connections with the 1/2"/12mm Band Hose Clamp. This versatile clamp provides a tight and reliable seal for various hose sizes, making it ideal for automotive, plumbing, and industrial applications. With its durable construction and easy installation, the 1/2"/12mm Band Hose Clamp is a practical solution for preventing leaks and maintaining efficiency.

  • Provides a tight and reliable seal
  • Versatile clamp for various hose sizes
  • Suitable for automotive, plumbing, and industrial applications
  • Durable construction ensures long-lasting use
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77-85mm - 3/4" Band Hose Clamp
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:377877
Part#: 003402ECS07A-05
In Stock
Sale - Save 25% $ 25.99

This product was last offered at the strikethrough price on
06-13-2026

$ 19.49 USD
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$ 25.99

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Upgrade your BMW's hose clamps with the 77-85mm - 3/4" Band Hose Clamp from Turner Motorsport. These full 304 stainless steel clamps offer convenience and quality without the dealership price tag. German-style T-bolts allow for easy adjustment to your required diameter, ensuring a secure fit every time.

  • Made of durable 304 stainless steel for long-lasting performance
  • German-style T-bolt design for easy size adjustment
  • Convenient band widths for versatile applications
  • Quality alternative to dealership pricing
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Adjustable Hose Clamp - Priced Each
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:378496
Part#: 5574K12
In Stock
Sale - Save 3% $ 3.99

This product was last offered at the strikethrough price on
06-13-2026

$ 3.87 USD
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$ 3.99

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Upgrade your hose fittings with the Adjustable Hose Clamp. Designed for versatility and reliability, this clamp provides a secure and adjustable solution for various hose sizes. With its durable construction and easy-to-use design, it ensures leak-free connections in automotive, plumbing, and industrial applications. Say goodbye to loose hoses and enjoy peace of mind with this essential hose clamp.

  • Provides secure and adjustable solution
  • Durable construction for reliability
  • Easy-to-use design for convenience
  • Suitable for automotive, plumbing, and industrial applications
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TCEuro - Corporate Logo
T#:7084860
Part#: TOL-0002.1
Ships on Nov 10, 2026
$ 15.00 USD
Free Shipping on orders $49 and up
TCEuropean was founded in 2021 by two University of Michigan Mechanical Engineers passionate about BMW and the community of BMW owners. Currently specializing on the E30 and E36 chassis, they soon realized that their dream was to upgrade, restore, and leave their mark on these iconic automobiles. TCEuro has designed this tool to replace the BMW seal installation tool (83300490965). This tool is intended to be used for the front crank seal behind the main bolt. The tool will allow you to install seals to the correct depth easily without damaging the metal surrounding the seal, or the seal itself. It is designed to be used with a rubber mallet. The rubber mallet is better at distributing the load on the tool to make sure the seal is installed evenly. Using a non-rubber hammer can break the tool.
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3/8"/9mm Band Hose Clamp - 20-32mm
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:341297
Part#: 003402ECS06A-05
In Stock
Sale - Save 25% $ 4.99

This product was last offered at the strikethrough price on
06-13-2026

$ 3.74 USD
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$ 4.99

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$ 3.74 USD
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Upgrade your Mini Cooper's hose clamping mechanism with the 3/8" (9mm) Band Hose Clamp from ECS. Designed for precision and durability, this clamp ensures a secure fit for hoses, preventing leaks and ensuring optimal performance. Crafted to meet high-quality standards, it provides reliable sealing and resilience against varying temperatures and pressures. Easy to install and engineered for long-term use, this hose clamp is an essential addition to maintain your Mini Cooper's functionality.

  • Precision-engineered for Mini Cooper hoses
  • Ensures a secure and leak-free fit
  • Resilient against temperature and pressure variations
  • Easy to install and durable for long-term use
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Hose Clamp - 32mm-50mm
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:5228
Part#: 032-50T
In Stock
Sale - Save 40% $ 3.99

This product was last offered at the strikethrough price on
05-02-2026

$ 2.39 USD
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Hose clamps for radiator hoses, coolant hoses, vacuum hoses, or intake hoses. These hose clamps are the same style as your OEM hoses with a smooth inside band to prevent cutting into the hose material.

Features:
  • 9mm band width
  • 6mm hex & slotted head
  • Smooth inside of band = optimal hose protection
  • OEM
  • 430 Stainless steel band and housing with zinc plated steel screw
  • Asymmetric housing = even distribution of forces and prevents tilting of the clamp when tightening
  • Screw support = ease of assembly due to the safe guidance of the emerging band
  • Short housing saddle = even contact pressure = improved efficiency

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    1.5mm X 51mm Metric Buna-N 70 O-ring
    10X Entries Into Our F80 M3 Sweepstakes
    ECS - Corporate Logo
    T#:388889
    Part#: N1.50X051
    In Stock
    Sale - Save 25% $ 5.99

    This product was last offered at the strikethrough price on
    06-13-2026

    $ 4.49 USD
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    1.5mm X 51mm Metric Buna-N 70 O-ring is the perfect sealing solution for various industrial applications. Made from high-quality Buna-N material, this O-ring provides reliable sealing performance, ensuring leak-free connections. With its metric sizing and 70 durometer hardness, it offers versatility and durability for a wide range of uses.

    • High-quality Buna-N material
    • Reliable sealing performance
    • Metric sizing for versatility
    • 70 durometer hardness for durability
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    60-80mm 1/2"/12mm Band Hose Clamp
    10X Entries Into Our F80 M3 Sweepstakes
    ECS - Corporate Logo
    T#:377836
    Part#: 003402ECS05A-10
    In Stock
    Sale - Save 25% $ 6.99

    This product was last offered at the strikethrough price on
    06-13-2026

    $ 5.24 USD
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    ECS Tuning Stainless Steel Hose Clamps for BMW

    Upgrade your BMW's hose clamps with ECS Tuning Stainless Steel Hose Clamps, designed for convenience and durability. Say goodbye to long waits and overpriced dealership clamps. With various band widths available, these stainless steel clamps ensure a secure fit for your vehicle's hoses.

    Benefits:

    • Convenient replacement for worn-out hose clamps
    • Made of durable stainless steel for long-lasting performance
    • Available in various band widths for versatile use
    • Affordable alternative to dealership pricing
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    Allen Head Bolt - priced each
    10X Entries Into Our F80 M3 Sweepstakes
    ECS - Corporate Logo
    T#:372427
    Part#: 91290A231
    In Stock
    Sale - Save 80% $ 4.99

    This product was last offered at the strikethrough price on
    05-02-2026

    $ 0.99 USD
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    $ 4.99

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    $ 0.99 USD
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    Allen Head Bolt

    Upgrade your fastening needs with the Allen Head Bolt, a versatile and reliable solution for various applications. Crafted from high-quality materials, these bolts offer exceptional strength and durability. Their allen head design ensures secure tightening and easy access, making them ideal for automotive, construction, and DIY projects. Elevate your projects with the precision and reliability of Allen Head Bolts.

    • High-quality materials for exceptional strength
    • Secure tightening with allen head design
    • Versatile usage for automotive, construction, and DIY projects
    • Reliable and durable solution for various applications
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    70-90mm 1/2"/12mm Band Hose Clamp
    10X Entries Into Our F80 M3 Sweepstakes
    ECS - Corporate Logo
    T#:341279
    Part#: 003402ECS05A-11
    In Stock
    Sale - Save 25% $ 8.99

    This product was last offered at the strikethrough price on
    06-13-2026

    $ 6.74 USD
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    1/2"/12mm Band Hose Clamp

    For reliable hose fastening, opt for the top-tier 1/2"/12mm Band Hose Clamp. Engineered for durability and versatility, this hose clamp ensures secure connections in various applications. Invest in quality and maintain optimal functionality with this essential accessory.

    • Versatile clamp suitable for various hose sizes
    • Durable construction ensures long-lasting performance
    • Provides a secure seal for optimal functionality
    • Easy to install and adjust for convenience
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    Enthusiast Bundles - Corporate Logo
    T#:26505018
    Part#: 005989SCH01A03KT
    In Stock
    Sale - Save 15% $ 95.99

    This product was last offered at the strikethrough price on
    05-05-2026

    $ 81.47 USD
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    COMBINATION WRENCH SET:

    Quality combination wrenches are a must when doing any kind of automotive work.

    Features:

    • A complete set from 8 to 19 mm 
    • Professional quality wrenches in full length feature open end on one end and 12 pt box on the other
    • Satin finish provides superior feel, slip resistant grip, easy cleanup and inhibits rust
    • Includes sturdy wrench holder for easy storage


    SCRAPER, HOOK, AND PICK SET:


    Some of the most popular uses are carbon cleaning/scraping, picking out o-rings, snap rings and clips. This kit features large and small picks, hooks and a 1" wide scraper. This 9pc set should be part of everyone's tool assortment.

    Features:

    • 3" Blade MINI Awl, 90°, Hook, and Curve
    • 6" Blade Awl, 90°, Hook, and Curve
    • 6" x 1" wide scraper

    Everything in this kit comes with LIFETIME REPLACEMENT.


    WARNING: This product contains chemicals known to the state of California to cause cancer, birth defects, and/or reproductive harm. See above warning label as well as http://www.p65warnings.ca.gov for further information on Proposition 65 warnings.

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    Supertech - Corporate Logo
    T#:641010
    Part#: VS-VBM6E
    In Stock
    $ 1.99 USD
    Free Shipping on orders $49 and up
    Looking to replace your valve stem seals due to leaks, cracks, splits, or even during an upgrade of your camshafts, valve springs, or valves? Supertech valve stem seals are the way to go! This cheap but effective seal replaces the stock BMW seals that are notoriously prone to issues due to heat cycles and chemicals which cause the seals to become weak and brittle. Supertech seals offer a significantly longer life span and are resistant to both heat and chemicals thanks to their use of Viton or Polyacrylic construction (dependant on valve type). That means less time in the garage and more time on the street or track! These seals are also great for anyone who is looking to upgrade to dual valve springs thanks to the seal's overall thinner outer diameter! Guide OD: 8.8mm/.347" Seal OD: 12.2mm/.480"
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    70-90mm 3/8"/9mm Band Hose Clamp
    10X Entries Into Our F80 M3 Sweepstakes
    ECS - Corporate Logo
    T#:363017
    Part#: 003402ECS06A-11
    In Stock
    Sale - Save 25% $ 6.99

    This product was last offered at the strikethrough price on
    06-13-2026

    $ 5.24 USD
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    This product was last offered at the strikethrough price on
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    Upgrade your BMW with ECS Tuning's Stainless Steel Hose Clamps, designed for convenience and durability. With various band widths and German-style T-bolts, these clamps offer easy adjustment to your required diameter. Say goodbye to dealer pricing and enjoy the quality you love at ECS Tuning.

    • Full stainless steel construction
    • Various band widths available
    • German-style T-bolts for easy adjustment
    • Convenient solution for hose clamp replacement
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    3 Pin Connector
    10X Entries Into Our F80 M3 Sweepstakes
    ECS - Corporate Logo
    T#:33412930
    Part#: 12521706096
    In Stock
    Sale - Save 11% $ 10.99

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

    $ 9.78 USD
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    Includes connector housing with terminals and seals. Commonly used for the idle air control valve (IACV).

    ECS Tuning replacement harness connectors include all necessary pins and wire seals for a complete harness repair. Whether you have a broken harness connector or need a complete wiring repair, we have the components you need.

    Each connector includes an additional terminal in case one becomes lost or damaged during installation.

    *OEM cross reference PN# 12521706096 - Commonly used for the idle air control valve (IACV).

    Please reference the original part number from the existing connector to confirm fitment, before ordering.

    Suggested tools:

    Suggested crimping pliers: T#387193
    Wire De-pin tools:
    12pc De-Pin Tool Set - T#386379
    23pc De-Pin Tool Set - T#641943

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    60-80mm 3/8"/9mm Band Hose Clamp
    10X Entries Into Our F80 M3 Sweepstakes
    ECS - Corporate Logo
    T#:341277
    Part#: 003402ECS06A-10
    In Stock
    Sale - Save 25% $ 6.99

    This product was last offered at the strikethrough price on
    06-13-2026

    $ 5.24 USD
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    $ 6.99

    This product was last offered at the strikethrough price on
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    Discover ECS Tuning's stainless steel hose clamps, designed to simplify your Mini's maintenance tasks. No more waiting for dealership orders or overpaying!

    These clamps offer versatility with various band widths and German-style T-bolts for size adjustment, ensuring they meet your required diameter. Say goodbye to dealer pricing while securing top-notch quality synonymous with ECS Tuning.

    • Stainless steel construction for durability
    • Versatile band widths for various applications
    • German-style T-bolts for size adjustment
    • High-quality alternative to dealership hose clamps
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    Precision Raceworks - Corporate Logo
    T#:38195399
    Part#: 501-0051
    In Stock
    $ 19.99 USD
    Free Shipping on orders $49 and up
    Precision Raceworks 6 feet of length and 3mm inner diameter
    Supertech - Corporate Logo
    T#:3268708
    Part#: KPR-6S-7
    In Stock
    $ 3.99

    This product was last offered at the strikethrough price on
    04-13-2026

    $ 2.99 USD
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    $ 2.99 USD
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    Two required per valve, for use with certain supertech valves 6.0mm single groove

    Supertech - Corporate Logo
    T#:641011
    Part#: VS-VBM6I
    In Stock
    $ 1.99 USD
    Free Shipping on orders $49 and up
    Looking to replace your valve stem seals due to leaks, cracks, splits, or even during an upgrade of your camshafts, valve springs, or valves? Supertech valve stem seals are the way to go! This cheap but effective seal replaces the stock BMW seals that are notoriously prone to issues due to heat cycles and chemicals which cause the seals to become weak and brittle. Supertech seals offer a significantly longer life span and are resistant to both heat and chemicals thanks to their use of Viton or Polyacrylic construction (dependant on valve type). That means less time in the garage and more time on the street or track! These seals are also great for anyone who is looking to upgrade to dual valve springs thanks to the seal's overall thinner outer diameter! Guide OD: 8.8mm/.347" Seal OD: 12.2mm/.480"
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    ARP - Corporate Logo
    T#:338571
    Part#: TMS1733
    In Stock
    Starting at $ 1.99 USD
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    Starting at $ 1.99 USD
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    If you are using a premium fastener, such as the ARP brand rod bolts, head bolts, or main bolts, then you will want this assembly lube. Made to be used to precisely duplicate all ARP fastener preload specifications.
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    Race German - Corporate Logo
    T#:6827890
    Part#: RGCHBOM20
    Ships in 3 Business Days
    $ 71.99 USD
    Free Shipping on orders $49 and up
    Race German has devoted themselves to providing quality products for late model BMWs that cover both street and track applications. Race German has now grown their catalog to a wide variety of models and products geared towards keeping your car looking and running nice. Race German's cylinder head block off plates are designed to fit perfectly in place on your M20 engine. This eliminates the needs for using rags which could potentially still allow small debris into the ports or even get stuck and leave particles. These plates are designed to be 100% plug and play. Features: Exhaust Side Intake Side Coolant Block Off
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    Race German - Corporate Logo
    T#:7703243
    Part#: RGIJT0L
    Ships in 3 Business Days
    $ 17.99 USD
    Free Shipping on orders $49 and up
    Race German has devoted themselves to providing quality products for late model BMWs that cover both street and track applications. Race German has now grown their catalog to a wide variety of models and products geared towards keeping your car looking and running nice. Race German's BMW fuel injector rebuild kit is one of their best selling products. To make things easier, they are now offering this little tool to help you remove the small micro filters out of the end of the Bosch fuel injectors. This simple tool threads into the end of the injector, and once engaged you simply wiggle and pull, and the micro filter comes out. *Note: This tool is included with many of the Race German Injector rebuild kits
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    Universal Vortex Breather Catch Can
    2X Entries Into Our F80 M3 Sweepstakes
    034Motorsport - Corporate Logo
    T#:587831
    Part#: 034-101-4000
    Back Ordered
    $ 153.00 USD
    Free Shipping
    $ 153.00 USD
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    Active Autowerke - Corporate Logo
    T#:57616348
    Part#: RTF-1L
    Ships in 4 Business Days
    New Item
    7% off MSRP $ 140.00

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

    $ 130.00 USD
    Free Shipping
    7% off MSRP
    $ 140.00

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

    $ 130.00 USD
    Free Shipping
    Rotrex superchargers utilize a unique traction drive system that sets it apart from other centrifugal-style superchargers. For best performance, Rotrex recommends replacing this fluid every 50,000 miles. This bottle of traction fluid is plenty enough for one supercharger service (typically 750ml).
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    CP-Carrillo Connecting Rod Set M20 Pro-Xtreme
    For Vehicles With 135mm Connecting Rods
    5150 Autosport - Corporate Logo
    T#:26205099
    Part#: CAR-CRS-M20-XT
    Ships in 4 Business Days
    $ 2,099.99 USD
    Free Shipping on orders $49 and up
    The 5150 AutoSport Pro-Xtreme Connecting Rods, made by CP-Carrillo, are designed to handle extreme horsepower and high RPM applications for BMW M20 engines with 135 mm Rods. Constructed from high-strength, aircraft-grade steel, these connecting rods are engineered to withstand the forces generated by high-powered engines. The Pro-Xtreme design is specifically tailored to handle up to 2000 horsepower, making these rods suitable for high-performance turbo/drag racing or street/strip applications. They are also designed to handle high engine speeds of up to 9500 RPM, which is necessary for achieving maximum power output. Each connecting rod is precisely fabricated to meet the demands of high-performance engines using advanced manufacturing techniques such as computer-aided design (CAD) and finite element analysis (FEA). The Pro-Xtreme Connecting Rods are designed to be durable, reliable, and capable of handling the extreme stresses and forces generated by high-horsepower and high-rpm engines. Please note that these 135 mm connecting rods are designed to fit M20 135mm Rod engines. They will NOT fit 130 mm Rod Engines.
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    5150 Autosport - Corporate Logo
    T#:26204923
    Part#: CAR-CRS-M50-140-
    Ships in 4 Business Days
    $ 2,099.99 USD
    Free Shipping on orders $49 and up
    The 5150 AutoSport Pro-Xtreme Connecting Rods, made by CP-Carrillo, are designed to handle extreme horsepower and high RPM applications for BMW M50 VANOS engines with 140 mm Rods. Constructed from high-strength, aircraft-grade steel, these connecting rods are engineered to withstand the forces generated by high-powered engines. The Pro-Xtreme design is specifically tailored to handle up to 2000 horsepower, making these rods suitable for high-performance turbo/drag racing or street/strip applications. They are also designed to handle high engine speeds of up to 9500 RPM, which is necessary for achieving maximum power output. Each connecting rod is precisely fabricated to meet the demands of high-performance engines using advanced manufacturing techniques such as computer-aided design (CAD) and finite element analysis (FEA). The Pro-Xtreme Connecting Rods are designed to be durable, reliable, and capable of handling the extreme stresses and forces generated by high-horsepower and high-rpm engines. Please note that these 140 mm connecting rods are designed to fit M50 VANOS.
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    AFE - Corporate Logo
    T#:372894
    Part#: 44-LF022
    In Stock
    $ 16.00 USD
    Free Shipping
    $ 16.00 USD
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    Pro-GUARD D2 Oil Filters are the next generation in oil filter technology. Pro-GUARD D2 Oil Filters deliver increased flow and efficiency that are demanded from performance gas applications. This cartridge style filter comes with a built-in seal for a hassle free installation.

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      Condor Speed Shop - Corporate Logo
      T#:577943
      Part#: E36HS
      Ships in 7 Business Days
      $ 18.99 USD
      Free Shipping on orders $49 and up
      Condor's Engine Mount Heat Sleeves reflect up to 90 percent of radiant heat. They withstand 1,100 degrees F of radiant heat and up to 450 degrees F of direct heat. The extra protection of the heat sleeves is a perfect fit for street cars, track cars, and other high heat applications. Their mounts withstand temperatures up to 180 degrees F and do not need any heat protection during regular usage, but we recommend the extra protection of their sleeves for all vehicles with high underhood heat temperatures such as turbo and supercharged vehicles. Condor heat sleeves can be easily installed by simply slipping the sleeve around the engine mount and securing using the Velcro tabs. *LISTING IS FOR ONE HEAT SHIELD **Heat sleeve fitment is for Condor Engine Mounts only.
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      CSF Universal Large Single-Pass Oil Cooler - Universal Application ...
      2X Entries Into Our F80 M3 Sweepstakes
      Universal fitment design - modifications may be necessary to run this cooler
      CSF - Corporate Logo
      T#:53608839
      Part#: 8371
      Ships in 4 Business Days
      New Item
      $ 499.00 USD
      Free Shipping
      $ 499.00 USD
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      CSF redesigned this cooler and went with a more traditional inlet/outlet orientation. The new single pass design features high efficiency and high durability, but with vertically oriented inlet and outlet connections.
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      5150 Autosport - Corporate Logo
      T#:26171659
      Part#: FPS-M50NV-10:1
      Ships in 4 Business Days
      $ 1,399.99 USD
      Free Shipping on orders $49 and up
      The 5150 AutoSport Pro-Xtreme Forged Pistons, made by CP-Carrillo, are designed to handle extreme horsepower and high RPM applications for BMW M50 Non-VANOS engines with 135 mm Rods. Constructed from high-strength, aircraft-grade steel, these pistons are engineered to withstand the forces generated by high-powered engines. The Pro-Xtreme design is specifically tailored to handle up to 2000 horsepower, making these pistons suitable for high-performance turbo/drag racing or street/strip applications. They are also designed to handle high engine speeds of up to 9500 RPM, which is necessary for achieving maximum power output. Each piston is precisely fabricated to meet the demands of high-performance engines using advanced manufacturing techniques such as computer-aided design (CAD) and finite element analysis (FEA). The Pro-Xtreme Pistons are designed to be durable, reliable, and capable of handling the extreme stresses and forces generated by high-horsepower and high-rpm engines. Pro-Xtreme Piston Sets Include: - Pistons - PVD Rings - Pins - Locks - Spec Sheet Please note, that the Pro-Xtreme Piston is engineered to handle up to 2000HP, however, the Standard Wrist Pin can only handle 800-850HP. To exceed 850HP, it is a MUST to use Heavy Duty pins.
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      Condor Speed Shop - Corporate Logo
      T#:577861
      Part#: M20BLK
      Ships in 3 Business Days
      $ 39.99 USD
      Free Shipping on orders $49 and up
      Condor Speed Shop use's these in all of their spec cars to simplify the cooling system. These plates bolt to the back of the M20 head allowing you to delete the heater hose connection. Kit includes: 1 Block Off Plate 1 Gasket 1 Hose Block Off 2 Bolts 2 Washers This item fits: M20B20 1977–1981 E12 520/6 1979–1983 E21 320/6 1982–1984 E28 520 1982–1988 E28 520i 1983–1992 E30 320i 1988–1990 E34 520i M20B23 1977–1982 E21 323i 1982–1985 E30 323i M20B25 1986–1993 E30 325i, 325iS, 325iC and 325iX 1989–1990 E34 525i 1988–1991 Z1 M20B27 1982–1988 E30 325/325e/325es 1982–1988 E28 525e (or 528e in the US)
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      Advanced Auto Fabrication - Corporate Logo
      T#:7593106
      Part#: 116182
      Ships in 4 Business Days
      $ 155.00 USD
      Free Shipping on orders $49 and up
      $ 155.00 USD
      Free Shipping on orders $49 and up
      Since 2010, Advanced Auto Fabrication has been producing and developing both parts and full fledged race cars. Their knowledge base covers a wide range of vehicles both domestic and imported. In the specific case of BMW, the team at AAF has a particular affinity for building and designing components for BMW race cars. This oil pan baffle by AAF keeps the oil at the pick up better than others on the market. Baffling the oil pan is extremely important. Under racing and track conditions, oil can move in the oil pan enough to cause extended moments of oil starvation. This can cause premature, and in some cases immediate, engine failure. The pan features a tight fit to keep oil from exiting under braking or cornering. A must have for all track cars.
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      Ignition Projects - Corporate Logo
      T#:1637699
      Part#: IP-A122801
      Ships in 6 Business Days
      $ 1,395.00 USD
      Free Shipping on orders $49 and up
      Ignition Projects is a Southern California based company that specializes in innovative ignitions products. Their mission is to develop stronger ignition systems in order to optimize engine performance and improve emmissions/consumption. All of their products are developed and manufactured here in Tustin, CA, right here in the US!
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      Supertech - Corporate Logo
      T#:51426477
      Part#: SPRKH100DRBMST
      In Stock at Vendor
      New Item
      $ 833.99 USD
      Free Shipping on orders $49 and up
      Crafted from premium Superclean Chrome Silicon Vanadium Steel alloy, these valve springs offer exceptional performance and durability even at high RPMs. CAD engineering ensures that the wire stress levels remain within defined limits for long-lasting durability, even under extreme racing conditions. Advanced computer software allows Supertech to meticulously control harmonics, ensuring optimal performance. Manufactured with high-quality military-certified Steel, the retainers are CNC machined to provide a precise fit, guaranteeing longevity and reliability.
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      King - Corporate Logo
      T#:4538206
      Part#: CR6609AM
      In Stock at Vendor
      46% off MSRP $ 79.99

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

      $ 42.99 USD
      Free Shipping on orders $49 and up
      46% off MSRP
      $ 79.99

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

      $ 42.99 USD
      Free Shipping on orders $49 and up
      M30/M32/B35

      5150 Autosport - Corporate Logo
      T#:37149883
      Part#: SP-CRS-M60
      Ships in 4 Business Days
      $ 1,599.99 USD
      Free Shipping on orders $49 and up
      Connecting rods for the BMW M60B30, M60B40, M62B35, M62B44, and M62B46 engines with a 143 mm length

      Vargas EWG Actuator To Garrett G25-G35 Housing Bracket - BMW EWG G25/...
      For vehicles with Electronic Waste Gate
      2X Entries Into Our F80 M3 Sweepstakes
      Vargas Turbo Technologies - Corporate Logo
      T#:51778114
      Part#: VTT-FAB-BMW-EWG-
      Ships on Oct 13, 2026
      New Item
      $ 79.99 USD
      Free Shipping
      $ 79.99 USD
      Free Shipping
      The Vargas EWG Actuator Bracket is the definitive solution for enthusiasts looking to merge BMW’s advanced factory EWG control with the high-performance capabilities of Garrett G-Series turbochargers.
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      Adjustable Hose Clamp - Priced Each
      10X Entries Into Our F80 M3 Sweepstakes
      ECS - Corporate Logo
      T#:378848
      Part#: 25-40/9
      In Stock
      $ 3.11 USD
      Free Shipping on orders $49 and up

      For versatile hose fitting solutions, look no further than the Adjustable Hose Clamp. This essential tool offers a secure and adjustable grip for various hose sizes, ensuring leak-free connections in automotive, plumbing, and industrial applications. With its durable construction and user-friendly design, the Adjustable Hose Clamp is a must-have for any toolbox.

      • Provides secure and adjustable grip
      • Suitable for various hose sizes
      • Ensures leak-free connections
      • Ideal for automotive, plumbing, and industrial applications
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      Precision Raceworks - Corporate Logo
      T#:38161700
      Part#: 501-0115
      In Stock
      $ 169.99 USD
      Free Shipping on orders $49 and up

      Inline Fuel Filter AN8 Single In/Out - Universal Fitment | Precision Raceworks is a high-performance fuel filtration solution designed for BMW and other high-performance applications. This inline fuel filter ensures superior filtration, protecting your engine from contaminants that can compromise fuel system performance.

      Crafted from high-quality billet aluminum, the filter body is precision-machined for durability and reliability. Featuring AN8 female ORB fittings on each end, this universal-fitment filter integrates seamlessly into custom fuel setups, making it ideal for both street and track applications.

      • Precision-machined billet aluminum construction – Ensures strength, durability, and long-lasting performance
      • AN8 female ORB fittings – Compatible with a wide range of fuel system setups
      • High-flow filtration – Effectively removes contaminants to protect fuel injectors and engine components
      • Universal fitment – Ideal for custom fuel system configurations in BMW and other performance vehicles
      • Corrosion-resistant anodized finish – Provides excellent protection against fuel and environmental factors
      • Reliable and efficient fuel delivery – Supports high-performance and racing applications

      Note: Mounting hardware is not included.

      Ensure clean and efficient fuel delivery with the Inline Fuel Filter AN8 Single In/Out - Universal Fitment | Precision Raceworks, engineered for high-performance reliability.

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      Supertech - Corporate Logo
      T#:641013
      Part#: VS-VW7I
      Ships in 5 Business Days
      $ 0.99 USD
      Free Shipping on orders $49 and up
      Looking to replace your valve stem seals due to leaks, cracks, splits, or even during an upgrade of your camshafts, valve springs, or valves? Supertech valve stem seals are the way to go! This cheap but effective seal replaces the stock BMW seals that are notoriously prone to issues due to heat cycles and chemicals which cause the seals to become weak and brittle. Supertech seals offer a significantly longer life span and are resistant to both heat and chemicals thanks to their use of Viton or Polyacrylic construction (dependant on valve type). That means less time in the garage and more time on the street or track! These seals are also great for anyone who is looking to upgrade to dual valve springs thanks to the seal's overall thinner outer diameter! Guide OD: 9.8mm/.385" Seal OD: 13.2mm/.520"
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      Precision Raceworks - Corporate Logo
      T#:38094338
      Part#: 201-0181
      Ships in 6 Business Days
      $ 17.99 USD
      Free Shipping on orders $49 and up
      This fitting allows you to terminate an AN-6 PTFE fuel line with a secure, leak-free 9.89mm male quick-connect, making it an ideal solution for upgrading or modifying fuel delivery systems in high-horsepower, E85, and race-fuel applications.
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      Precision Raceworks - Corporate Logo
      T#:38195421
      Part#: 601-0054
      Ships in 6 Business Days
      $ 14.99 USD
      Free Shipping on orders $49 and up
      The Black Market Parts Universal Fuel Pump Wiring Kit is a one-stop shop solution for anyone looking to add an additional fuel pump to their fuel tank. This compact kit provides 6 inches of 100% E85 compliant 12 gauge wiring so you don't have to buy complete spools of wire just to get the little wire you need to extend the pump harness. The kit also includes all hardware for bulk head style pass-through for power used by pump manufacturers around the world. Full stainless bulk head power posts make it easy to add pass-through power to any fuel pump
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      Precision Raceworks - Corporate Logo
      T#:38094325
      Part#: 201-0176
      Ships in 6 Business Days
      $ 14.99 USD
      Free Shipping on orders $49 and up
      This setup involves a PTFE AN6 fitting that connects to a 7.89mm male quick-connect (QC) fitting, commonly used in fuel or fluid systems. The PTFE hose offers excellent durability, with resistance to chemicals, heat, and pressure. The AN6 fitting ensures a secure connection, while the 7.89mm male QC fitting allows for fast, tool-free connections and disconnections. When choosing this fitting, ensure it's compatible with both your PTFE hose and system. Need help finding the right components?
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      Precision Raceworks - Corporate Logo
      T#:38161695
      Part#: 201-0360-RED
      Ships in 10 Business Days
      $ 5.99 USD
      Free Shipping on orders $49 and up
      Upgrade any wiring system with this optimal solution, ensuring reliability and durability in any demanding automotive application. Red in color and 12 Gauge.
      Precision Raceworks - Corporate Logo
      T#:38161738
      Part#: 201-0331
      In Stock
      $ 15.99 USD
      Free Shipping on orders $49 and up
      Convert your AN-8 ORB port to an AN-6 Male flare fitting with Viton O-Ring *O-Ring on AN6 side is only utilized if threading into ORB port