GEN 1 B58

GEN 1 B58 T51R Modification Service

— Made to Order —
Current Lead Time: 3–4 Weeks

Transform your GEN 1 B58 turbocharger with our signature T51R Modification. This service dramatically increases compressor induction noise, producing the aggressive whistle and flutter associated with large-frame turbochargers and turbo diesel applications—while retaining your factory turbocharger.

Features

• Designed for GEN 1 B58 turbochargers
• Produces an aggressive T51R-style turbo sound
• No ECU tune required
• No additional supporting modifications required
• Precision machined and professionally welded for durability

Important Information

To perform this modification, the factory turbocharger inlet is removed and replaced with a 3-inch welded inlet.

An aftermarket turbo inlet is REQUIRED.

The factory OEM inlet will not fit after this modification.

Recommended Aftermarket Inlet

Our recommended inlet is the ARM Motorsports 3” Turbo Inlet Kit, which offers excellent fitment and allows you to fully experience the increased turbo sound produced by this modification.

Core Options

Need a Core?

If you select the “I Need a Core” option, we will send you a modified compressor housing (subject to availability).

After installation, you may return your original, undamaged compressor housing for a $300 core refund.

Sending Your Own Housing?

If you’re purchasing the send-in service, shipping instructions will be included on your order invoice after checkout.

Compatible Hybrid Turbochargers

The following hybrid turbochargers have been confirmed compatible:

• DAW Hypercore
• Shuenk S600

If your turbocharger is not listed, please contact us before ordering. We are continually testing additional applications.

Questions?

Please contact us regarding:

• Current core availability
• Hybrid turbo compatibility
• Custom applications
• Technical questions before ordering

Disclaimer

For off-road/racing use only where applicable. Customer assumes responsibility for proper installation. DaddyTurbos is not responsible for engine or turbocharger damage resulting from improper installation, oiling issues, foreign object damage, or misuse.