CTS Turbo Stage 2+ Turbo Upgrade - BMW S58 (M2 / M3 / M4 / X3 M / X4 M)

A brand-new pair of upgraded turbos for the S58 that bolt into the stock location with the stock wastegates. Your factory or aftermarket downpipes, intakes and charge pipes carry over unchanged. CTS Turbo quotes 825 to 900 whp from the setup, and the turbos are sized to flow plenty of air at modest boost so they aren't overspeeding.

What you get

• Two new turbochargers, with no core to send in or buy.
• Twin-scroll turbine housing refined with transient flow analysis and flow-bench testing.
• Heavy-duty journal-bearing CHRA, with a turbine shaft 1.0 mm larger and a 2 mm larger thrust surface.
• VSR balanced to tighter-than-OE tolerances.
• Reuses factory hardware and gaskets, and you transfer your wastegate controllers.

Good to know

• CTS notes larger turbo inlets can add more performance with this kit.

Brand: CTS Turbo · Part #: CTS-TR-0058

For off-road / competition use only. Not legal for use on public roads in the United States, including California.

• Ships from the brand or distributor, usually in 3–7 business days.
• Shipping is charged at the carrier's rate, shown at checkout. Orders over 70 lb ship by freight for a flat $99.
• Unused parts can be returned within 30 days. Some items are marked no-refund in their description.

Full details are on our shipping and returns page.