Product Description
DIAMOND EYE 122003 TURBO DOWNPIPE – 94–97.5 FORD F-250/F-350 7.3L (SECOND SECTION, NO OXYGEN SENSOR BUNG) – 3" INLET/OUTLET, ALUMINIZED
This Diamond Eye second-section turbo downpipe replaces the downstream half of the factory 7.3L Power Stroke downpipe on 1994–1997.5 F-250/F-350 trucks. The mandrel-bent 3" aluminized steel tubing improves flow versus stock to help reduce backpressure and EGTs and sharpen turbo response. Designed as the second section without an oxygen/sensor bung.
Fitment
- 1994–1997.5 Ford F-250 / F-350, 7.3L Power Stroke diesel
- Configuration: Second section (mid/downstream piece), 3" inlet / 3" outlet
- Sensor ports: No oxygen/sensor bung
- Material/Finish: Aluminized steel
What’s Inside
- (1) Diamond Eye 122003 second-section downpipe
- Installation notes and standard packaging
- Clamps/hardware are typically re-used or purchased separately as needed
Cross-Reference / Alternatives (Diamond Eye Only)
- First section with O2 bung: DIAMOND EYE 162002
- Second section with O2 bung: DIAMOND EYE 162003
- Stainless Performance version: DIAMOND EYE 162004
Why Buy from CPP Diesel
- Real diesel techs & curated 7.3L fitment guidance
- Fast shipping with optional route protection
- Huge in-stock Diamond Eye selection to finish your whole system
Helpful Notes
- This is the second section. If you also need the first section that connects at the turbo elbow, add DIAMOND EYE 162002 (with bung) or confirm your sensor needs.
- Aluminized steel balances value and corrosion resistance; choose stainless (162004) for harsh environments.
Specifications for 122003
Attribute | Value |
---|---|
Brand | Diamond Eye |
Part Number | 122003 |
UPC | 841963111866 |
GTIN | 0841963111866 |
Material | Aluminized steel |
Inlet / Outlet Size | 3" / 3" |
Section | Second (downstream) |
Sensor Bung | No |
Package Dimensions (W x H x D) | 9" x 9" x 26" |
Shipping Method | Calculated at checkout |
Country of Origin | Not specified |
Prop 65 Warning | This product can expose you to chemicals including chromium, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov. |
No. DIAMOND EYE 122003 is the second section without a bung. If you need a bung, see 162003 (second section with bung) or 162002 (first section with bung).
Will this fit my 1997 truck?Yes, it fits model years 1994–1997.5 7.3L. Always verify your build date and existing exhaust layout before ordering.
Do I need tuning with this downpipe?No tuning is required. This section improves flow versus stock and pairs well with free-flowing exhaust components.