NEW: TCX Mid‑Frame Ball‑Bearing Turbocharger Lineup
Built to hit harder, spool faster, and fit where other mid-frames struggle—the new TCX Series from Bullseye Power is here.
The American-made TCX Series is Bullseye’s all-new mid-frame ball-bearing lineup, designed to bridge the gap between traditional journal-bearing TCT turbos and the flagship NLX series. This is the sweet spot for builders who want serious performance gains without jumping all the way to a top-tier price point.
At the core of every TCX is Bullseye’s proven TCT (Triple Compression Technology) compressor wheel paired with the Gen 3 Race Cover and a modern ball-bearing center section. The result is a turbo that delivers faster spool, stronger mid-range power, and improved durability under high-load conditions—whether you’re building a street car, drag setup, or diesel truck.
Compared to comparable journal-bearing setups, TCX turbos have shown roughly a 10% shaft-speed advantage. On the track and on the street, that translates to quicker response, better acceleration, and a more usable powerband. And thanks to the ball-bearing center section, they’re also more resilient in real-world conditions where oil supply isn’t always perfect.
Fitment was a major focus, especially for diesel applications like Power Stroke platforms where space is tight and traditional race covers can create clearance issues. The TCX mid-frame design and Gen 3 cover make it easier to package real performance into factory-style engine bays without sacrificing serviceability.
Every TCX is built with a consistent architecture across the lineup, making it easy to scale your setup as power goals increase. You get a 5.5" compressor inlet, V-band turbine outlet, and multiple turbine inlet options including T4 divided, T6 divided, and full V-band. A wide range of A/R housings and turbine wheel combinations are available to fine-tune your setup for street, strip, or competition use.
Whether you're chasing faster ETs, building a responsive street car, or upgrading a diesel setup that needs both power and fitment, TCX delivers a true ball-bearing TCT option without the jump to NLX pricing.