Introducing the FIRST 3.4L BMW/Toyota B58 Stroker Kit

5150 AutoSport is proud to announce the launch of the very first 3.4L Stroker Kit for the BMW/Toyota B58 engine. This groundbreaking kit, rated for a staggering 2000HP and 9500RPM, is designed to take your B58 to new levels of performance and reliability, featuring top-of-the-line components that are a testament to our commitment to innovation and quality. 

Key Features of the 3.4L B58 Stroker Kit:

CP-Carrillo Pro-Xtreme Pistons and Rods: Renowned for their strength and durability, these components are engineered to withstand the rigors of high-performance driving, ensuring your engine can handle the increased power with ease.

5150 Xtreme Duty Cylinder Sleeves: These sleeves allow for greater displacement, provide superior protection against wear and tear, and enhance the longevity and reliability of your engine.

4340 Billet Steel Stroker Crankshaft: Specially designed by 5150 AutoSport, this crankshaft delivers unparalleled performance and strength, enabling your B58 to achieve new levels of displacement and power.

This kit is the result of a close collaboration between the talented engineers at RK Autowerks and our dedicated product development team at 5150 AutoSport. RK Autowerks has a proven track record of success across nearly every modern BMW platform, making them the ideal partner for installation and engine builds. We highly recommend that customers turn to RK Autowerks for their installation needs, as their expertise will ensure that you get the most successful installation of our B58 Stroker Kit.

At 5150 AutoSport, our product development team, engine build advisors, and engineers work tirelessly, seven days a week, to deliver the highest quality products that meet and exceed the needs of our customers. The introduction of this 3.4L Stroker Kit reflects our unwavering commitment to pushing the boundaries of what's possible in high-performance engine tuning.

Contact our sales team today to learn more about the 3.4L B58 Stroker Kit and for assistance placing your order.

Kit Fitments:

2 Series
F22 / F23  M240i
F22 / F23  M240i xDrive
G42 / G43 M240i xDrive

3 Series
F30 / F31 / F34  340i
F30 / F31 / F34  340i xDrive
G20  M340i
G20 M340i xDrive

4 Series
F32 / F33 / F36 440i
F32 / F33 / F36 440i xDrive
G22 / G23 M440i
G22 / G23 M440i xDrive

5 Series
G30 540i
G30 540i xDrive

7 Series
G12 740i
G12 740i xDrive

X3 Series
G01 X3 M40i

X4 Series
G02 X4 M40i

X5 Series
G05 X5 xDrive40i

Z Series
G29 Z4
Z4 M40i

Toyota Supra
A90
A91