Product Description
DIAMOND EYE K4319S-TD is a 4.0" T409 stainless turbo-back exhaust system for the 7.3L Powerstroke, engineered for maximum flow, lower EGTs, and a deep, clean tone. This version features an underbody exit single turn-down with a performance muffler.
FAQ: WHAT VEHICLES DOES THIS FIT?
Designed for 2000, 2001, 2002 & early 2003 Ford F-250/F-350 7.3L Powerstroke, all cab and bed lengths, automatic transmission, non-catalyst models. (Always confirm your build year/emissions before ordering.)
FAQ: WHAT’S INCLUDED?
Complete 4" T409 stainless turbo-back piping, turn-down tail configuration, performance muffler, and hardware per kit contents.
FAQ: IS IT CALIFORNIA LEGAL?
Turbo-back systems like this are specified for non-catalyst 7.3L models. Check local and state regulations before installation.
Fitment Details
- Engine: 7.3L Powerstroke
- Years: 2000–early 2003
- Chassis: F-250 / F-350 Super Duty (all cab & bed lengths)
- Transmission: Automatic
- Emissions: Non-catalyst models
- Exit: Underbody single turn-down
Cross-Reference & Related CPP Diesel Items
- Stainless side-exit version: K4319S
- Stainless turn-down with muffler replacement pipe (straight-through): K4319S-TDRP
- Aluminized turn-down alternative: K4319A-TD
Specifications
| Brand | Diamond Eye Performance |
|---|---|
| MPN | K4319S-TD |
| UPC | 841963125603 |
| GTIN | 0841963125603 (UPC-A) |
| Tubing Diameter | 4.0" |
| Material | T409 Stainless Steel |
| Configuration | Turbo-back, single turn-down, includes muffler |
| Vehicle Fit | 2000–early 2003 Ford F-250/F-350 7.3L, automatic, non-catalyst |
| Package Dimensions | 52" (L) x 13" (W) x 21" (H) |
| Shipping | Free Shipping (standard ground) |
| Prop 65 | WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov |
