Product Description
Drop-in XR1 upgrade for the 1994–1997 Ford 7.3L Power Stroke (TP38). Industrial Injection’s 170308-XR1 turbocharger housing features a 66mm billet compressor and a quick-spool 1.00 A/R turbine housing to improve airflow, throttle response, and EGT control on early 7.3L trucks—all while retaining a stock-location install.
Fitment
- 1994–1997 Ford F-250 / F-350 7.3L Power Stroke (TP38 turbo)
- Direct bolt-on for factory TP38 setup (no fabrication required)
Why Upgrade to the XR1 Housing
- Billet 66mm compressor for higher efficiency and lower EGTs
- 1.00 A/R turbine housing for quicker spool and street manners
- Stock-location install with OE-style connections
Recommended Parts (all CPP Diesel)
- 1994–1997 intake plenum boot kit (silicone + clamps): CNC Fabrication 423022
- 1994–1997 3" downpipe upgrade for better exhaust flow: MBRP FAL6218
- Turbo oil feed lines & fittings (refresh during install): Oil Feed Lines & Fittings
- Power Stroke parts home (browse related 7.3L upgrades): Ford Power Stroke Parts
Specifications
| Manufacturer | Industrial Injection |
| Part Number | 170308-XR1 |
| Turbo Family | TP38 (7.3L Power Stroke) |
| Compressor Inducer | 66 mm (Billet) |
| Turbine Housing A/R | 1.00 |
| Finish | Machined (polished compressor optional) |
| UPC | Not published by manufacturer |
| Fitment Years | 1994–1997 Ford F-250 / F-350 7.3L |
FAQ
Will this fit my 1999–2003 7.3L?
No. 1999.5–2003 trucks use the GTP38 turbo family and different pedestals/housings. This XR1 housing is for 1994–1997 TP38 applications.
Do I need custom tuning?
For best performance and EGT control, tuning is recommended but not required. Many customers pair this with intake, exhaust, and monitoring upgrades.
What else should I replace during installation?
Refresh boots and clamps, inspect/replace the turbo oil feed line and gaskets, and consider a higher-flow downpipe. See the recommended parts above.
Is this a complete turbocharger?
This listing is for the XR1 housing upgrade for TP38 applications. It reuses compatible OE hardware/components as applicable.
