BMW B58 Turbo Kit Performance Upgrade for B58 M340i

The BMW B58 turbo kit is the ultimate performance enhancement for the B58 M340i, taking driving excitement to new heights. Designed for enthusiasts seeking superior power and precision, this aftermarket kit delivers a significant boost in horsepower through optimized turbocharging and enhanced exhaust flow. Installation is engineered for minimal complexity, ensuring a seamless fit while preserving factory integrity. Drivers experience sharper throttle response, improved high-speed stability, and a more engaging driving experience that highlights the B58 engine’s inherent potential. Beyond raw performance, the kit’s aerodynamic tuning reduces lag and improves turbocharger efficiency, making every drive more dynamic. Whether you're tackling twisty mountain roads or cruising on highways, the BMW B58 turbo kit transforms your M340i into a true performance machine. For those committed to maximizing their BMW’s capabilities, this upgrade is a must-consider investment.

Upgrade your BMW B58 M340i with the factory-inspired B58 turbo kit and experience power that’s both refined and relentless. Combine performance with precision and take your driving to the next level. Upgrade today and embrace the full potential of your M340i.

Building off our experience from our other BMW kits, this B58 manifold hits all the marks. Twin-scroll, CFD flow analyzed, cast manifold to ensure the best balance of quick spooling and high HP capability, along with durability. All interfacing features are machined, creating perfectly flat mounting flanges, with very tight tolerances for a perfect fit on every kit.

No other competitors have. SKU: bmw-b58-f-series-pure-800 Refundable Core Deposit * I will pay refundable core deposit (+$ 800.00) I will send my turbo in first (Lead time starts when turbo arrives). Our single turbo kit for the BMW B58 platform is built by enthusiasts, for enthusiasts.

This complete conversion system allows you to easily upgrade your factory twin-turbo setup to a powerful, customizable single turbo configuration. Our Lightning series turbo kits all utilize a DMLS (Direct Metal Laser Sintered) Twin Scroll Turbo Manifold. Unique manufacturing processes allowed us to design a B58 tailored turbo manifold to truly prioritize volumetric efficiency, pulse interference, wastegate priority and flow without the compromises of working around a tubular structure.

Take your BMW B58 engine to the next level with the RK Autowerks Single Turbo Kit, engineered for enthusiasts who demand both power and reliability. This complete conversion system replaces the restrictive factory twin-scroll turbo with a fully customizable single turbo setup, delivering 1,000-1,450 wheel horsepower with proper fueling and. B58 Precision Turbo Kit Gen 1 and Gen 2 6-port (BMW AND SUPRA FITMENT) Sale $4,600.00 Pay over time with Affirm.

See if you qualify at checkout. $5,995.00 Pay over time with Affirm. See if you qualify at checkout.

Shipping calculated at checkout. Shop VAC Motorsports 600-1500HP turbo engine build kits for BMW and Toyota B58 platforms. Proven 600, 900 & 1500 Series forged internals.

Whether you have a Toyota Supra or a BMW with the B58, save some $ to use for other mods like fueling, plugs, injectors, coil packs, tunes and more. You can check out the recommended turbo kits below from BimmerNetwork as well, plus the exact pricing on each turbo kit. This B58 kit was developed after numerous requests to offer a kit with external dump tubes (screamer pipes) and a Precision turbo.

Our previous kit included an Borg Warner EFR turbo which was a really good turbo and made lots of power but over the years have been extremely difficult to keep in stock. Spool Performance Billet Manifold BMW Gen 2 B58 Top Mount Turbocharger Kit Spool Performance is proud to introduce our one.