Pure 800 Stage 2 Turbo Upgrade - BMW B58 Gen 1

This is Pure's Stage 2 upgrade for the non-TU Gen 1 B58. It rebuilds the factory turbo with larger, stronger internals so it bolts in like stock. It spools fast and keeps making power higher in the rev range than the factory turbo can. Pure quotes high-500 whp on pump gas with some methanol, and mid-600s on E50 with methanol.

What you get

• Billet compressor wheel and upgraded turbine wheel.
• Upgraded thrust bearing with more thrust surface area.
• CNC-ported compressor inlet elbow.
• CNC-machined aero bullet nose on the compressor.

Your choices

• Pure Turbo Model: Pure 800, or the Pure 850 upgrade.
• Core: send your stock turbo in first, pay a core deposit upfront, or keep your stock turbo.
• Install kit: add one or skip it.

Good to know

• Made for non-TU Gen 1 B58 engines.

• 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.