2024–2025 Duramax Stealth STR Turbocharger – DM1QQ1070103000

Upgrade your 2024-2025 6.6L L5P Duramax with the Stealth STR turbocharger. It boosts performance and reliability at a cost similar to a stock replacement. No custom tuning needed—just drop it in and go, with simple tuneability that saves time and hassle.

Part Number: DM1QQ1070103000

Features

• Extra airflow to make 80-100rwhp over ‘Tune only’ L5P
• Compatible with box tuners, custom tuning, or without tuning
• Major EGT control improvements compared to stock
• Built to last with more durable components than stock
• Lighter rotating assembly than stock
• Lightning-fast spool-up and immediate throttle response
• Loud turbo whistle from 9-blade turbine
• Retain your factory exhaust brake
• Designed to prevent compressor surge even while towing
• Brand New Parts – No core charges

Notes

• This turbo must only be operated with tuning that uses stock Minimum and Maximum Vane Position tables. Failure to do so can lead to excessive exhaust pressure and boost, which may shorten the life of the turbo or engine and may void the turbo warranty.
• Damage caused as a result of non-stock vane position tuning modifications will be the responsibility of the owner.
•  OEM Part #s 12709701044, 11547786, 12683985, 12689094

Warranty

 Parts Only

• 1-Year Unlimited Mile Warranty

Additional Info

• Click Here – Emissions Testing