Black Friday

Don’t miss the 5150 AutoSport Boosted Black Friday Sale, running now through Sunday, December 1st at 11:59 PM EST! This once-a-year event offers our steepest discounts on high-performance parts and gear. Check out the savings:

  • 40% Off 5150 Merch
  • 15% Off 5150 x Calico Coated Main & Rod Bearings
  • 15% Off 5150 VANOS Hubs
  • 15% Off Manley Connecting Rods
  • 10% Off CP-Carrillo x 5150 Pro-Xtreme Connecting Rods and Pistons
  • 10% Off Precision Turbo
  • 10% Off SuperTech
  • 10% Off 5150 Pro-Series Turbo Build Kits
  • 10% Off CAT Cams Camshafts
  • 10% Off 5150 Stroker Kits
  • 15% Off Crank Seals
  • 10% Off ARP Hardware
  • 20% Off Copper Spacers for BMW M50/M52/S50/S52 Engines
  • 15% Off Kelford Cams Camshafts & Valve Spring Kits

PLUS, FREE Domestic Shipping!

From apparel to top-tier performance parts, these deals won’t last long. Shop now and take your build to the next level!

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5150 Machine Shop Services

No machine shop? No problem. The 5150 Team is READY for all of your BMW performance service needs, from expert sleeving and O-Ring installation, to complete performance cylinder heads and 5-Axis porting. Don't wait months for the other guys; we're ready to get it done NOW! Contact sales for more information or browse our complete catalog of performance services below.

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  • BMW / Toyota B58 3.4L Stroker Kit
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5150 AutoSport

BMW / Toyota B58 3.4L Stroker Kit by 5150 AutoSport

$8,549.99 USD
$9,499.99 USD $8,549.99 USD
Sale Sold out
Shipping calculated at checkout.
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A Closer Look: 5150 Pro-Xtreme Cylinder Heads

5150 Stroker Kits

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The 5150 Garage

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  • 5150 Daily Turbo E46 M3

    5150 Daily Turbo E46 M3

    The most fun you could have in a Daily (with your clothes on, at least), our shop Turbo E46 M3 was built with reliability under boost in mind. The ultimate...

    5150 Daily Turbo E46 M3

    The most fun you could have in a Daily (with your clothes on, at least), our shop Turbo E46 M3 was built with reliability under boost in mind. The ultimate...

  • Kristian's Supercharged E46 M3

    Kristian's Supercharged E46 M3

    @KD.Powdercoat's high-revving S54 powerhouse comes with an extra dose of power boost, without compromising linear power band. Kristian's love for the M3's free-revving engine led him to the supercharger, adding power while...

    Kristian's Supercharged E46 M3

    @KD.Powdercoat's high-revving S54 powerhouse comes with an extra dose of power boost, without compromising linear power band. Kristian's love for the M3's free-revving engine led him to the supercharger, adding power while...

  • Bernard's 3.4L G82 M4

    Bernard's 3.4L G82 M4

    Featuring the formidable 5150 AutoSport 3.4L S58 Stroker Kit, @s58nyc's G82 M4 is a serious contender on and off the drag strip. Meticulously documented and each component carefully considered, Bernard's...

    Bernard's 3.4L G82 M4

    Featuring the formidable 5150 AutoSport 3.4L S58 Stroker Kit, @s58nyc's G82 M4 is a serious contender on and off the drag strip. Meticulously documented and each component carefully considered, Bernard's...

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New Releases

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Shop by Classic

  • E52 Z8

    E52 Z8

    E52 Z8

  • E36/E37/E38 Z3

    E36/E37/E38 Z3

    To determine which engine your Z3 model has, please refer to the...

    E36/E37/E38 Z3

  • E39

    E39

    The BMW E39, produced from 1995 to 2003, is regarded as one...

    E39

  • E38

    E38

    To determine which engine your E38 7-Series model has, please refer to...

    E38

  • E36

    E36

    The BMW E36, manufactured between 1990 and 1999, is recognized for its...

    E36

  • E31

    E31

    To determine which engine your E31 8-Series model has, please refer to...

    E31

  • E34

    E34

    The BMW E34, produced from 1988 to 1996, is known for its refined design,...

    E34

  • E32

    E32

    To determine which engine your E32 7-Series model has, please refer to...

    E32

  • E30

    E30

    The E30's rear-wheel-drive chassis offered an engaging driving experience, attracting motorsport aficionados...

    E30

  • E28

    E28

    The BMW E28, produced from 1981 to 1988, is celebrated for its elegant...

    E28

  • E23

    E23

    To determine which engine your E23 7-Series model has, please refer to...

    E23

  • E24

    E24

    To determine which engine your E24 6-Series model has, please refer to...

    E24

  • E21

    E21

    To determine which engine your E21 3-Series model has, please refer to...

    E21

  • E12

    E12

    To determine which engine your E12 5-Series model has, please refer to...

    E12

  • E20

    E20

    E20

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CP-Carrillo x 5150 AutoSport Pro-Xtreme Collection

Designed with ultra-high performance in mind, these 5150 exclusive products are made to handle extreme horsepower and high RPM applications.

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Shop Other Makes

  • Toyota

    Toyota

    Toyota engines are a popular choice for high performance builds due to...

    Toyota

  • Porsche

    Porsche

    Porsche engines are known as strong performers. One of the most historically...

    Porsche

  • Nissan

    Nissan

    Nissan's iconic line of performance engines carry a history and reputation that...

    Nissan

  • Honda

    Honda

    Honda engines are a popular choice for performance engine builds for a variety...

    Honda

  • Subaru

    Subaru

    In addition to their storied rally heritage, Subaru engines are a common...

    Subaru

  • Mazda

    Mazda

    Mazda engines are praised for their reliability and durability, making them a...

    Mazda

  • Mitsubishi

    Mitsubishi

    Mitsubishi engines are a preferred platform by performance engine builders for a...

    Mitsubishi

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