Daddyturbos
S55
S55
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T51R Mod – OEM Turbocharger Upgrade
Made to Order – Standard Lead Time: ~3 Weeks
Choose Your Option
Option 1 – Send - in Service:
Ship us your turbocharger housing(s), and we’ll machine and install the T51R modification. Once completed, your upgraded housings are shipped back ready for install.
Shipping address will be provided in your order confirmation email.
Option 2 – Purchase our Modified Housings
Receive a fully modified, ready-to-install housing from our in-house inventory. Swap it onto your vehicle at your convenience with minimal downtime.
Core Return Rebate 💰
Receive $300 back per housing when you return your removed turbo housing(s).
- Must be returned within 30 days of receiving your order
- Applies to both single and twin turbo setups
Turbo Selection (Required)
Please specify:
- Rear Turbo Only
- Both Turbos
Important Fitment Note:
- Most Hybrid turbo setups are currently supported on the rear turbo only
- REQUIRED send in your housing AND inlet pipe**
- Select: Option 1 + Rear Turbo, input turbo type in "special instructions" at checkout
Key Details
- T51R insert installation is permanent and non-reversible
- Precision-machined and installed in-house
What This Mod Does
Turn your OEM turbocharger all the way up—aggressive, unmistakable sound inspired by:
- Turbo diesel spool
- Large single top-mount turbo setups
Performance & Supporting Mods
- No tune required
- No additional supporting mods required
- For best sound results, we recommend an aftermarket intake system
- OEM inlet pipes are designed to muffle turbo noise and may reduce the effect
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