TTE650 5050 Upgrade Turbochargers, 911 Turbo (996)

Pair of K16-based turbocharger upgrades with larger billet compressor wheels and clipped high-flow turbines for the 996 Turbo.

Published fitment: 996 · Turbo
Recorded availability: Made to order. Confirm with the supplier.
Recorded price: £2,107.58 · 2026-08-25
Displayed pair price before VAT. The final amount varies between upgrading customer-supplied good-condition cores and supplying newly upgraded base units.

Confirmed on the manufacturer’s page. Sources last accessed 2026-08-25; fitment is not independently verified.

Induction & ChargingMade to orderConfirmed on the manufacturer’s page

Manufacturing

Manufacturer	TTE Global (The Turbo Engineers)
Origin	🇩🇪 Germany Manufactured here TTE states that the upgrade is made in Germany.
Process	CNC Machined
Additively manufactured	No
Notes	TTE modifies OE K16 units with CNC-machined billet 6+6 compressor wheels with 50 mm inlets, clipped K16 turbines with 50 mm outlets, K16/8 housings and an upgraded bearing pack. No wheel alloy is published. Each CHRA is dynamically VSR balanced up to 250,000 rpm.

Basis	Published by the manufacturer; not independently verified.
Notes	TTE rates the pair at up to 650 PS and requires suitable engine calibration. The figure is a manufacturer claim, not an independently verified vehicle result.

996	Turbo The reviewed product description identifies the 996 Turbo. GT2 is not added merely because the storefront category URL also mentions it.