Street Performance Package - 7.3 Powerstroke (1994.5-2003)
Street Performance Package - 7.3 Powerstroke (1994.5-2003) is backordered and will ship as soon as it is back in stock.
Shipping & delivery
Usually ships in 2–3 business days unless a different lead time is shown on this page. Shipping cost is calculated at checkout (UPS or USPS to the contiguous U.S.).
Shipping policy · Returns · Fitment questions? (561) 207-7988
Delivery and Shipping
Delivery and Shipping
Standard order processing is 2–3 business days unless this product or your order confirmation states a different lead time. Custom-built, made-to-order, backorder, and pre-order items follow their stated lead times.
Enclosures and subwoofer boxes ship for $50 per unit. Other shipping charges are calculated at checkout. Orders outside the contiguous 48 United States may require additional shipping; we will contact you for approval before shipment.
Subwoofer boxes ship UPS Ground where available. Read our Shipping Policy and Return and Refund Policy for delivery, product-specific return windows, and warranty details.
Street Performance Package - 7.3 Powerstroke (1994.5-2003) is backordered and will ship as soon as it is back in stock.
Description
Description
7.3 Street Performance Package
Features & Details:
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KC300x Turbo*
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Full Force Injectors (Stage 3 Hybrid) 205cc/30%
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PHP Hydra Performance Programming Chip
Description:
This is a setup meant for the diesel enthusiast that likes to have a little more on the table with the truck to grow in power compared to stage 1.5 injectors. This is a fantastic street truck setup that can still tow if need and will put you in the low 450-500HP range. Hybrids can usually hold ICP on stock HPOP system and not need a upgrade. (This is a savings of up to $900)
This setup is fully capable of towing trailers on the weekend and racing down the highway during the week. This is our favorite setup for 7.3 diesels hands down and will give others a good run.
*L99-03 Street Packages will receive the L99-03 KC300x G3 Stage 1 Turbo, E99 Street Packages will receive the E99 KC300x G3 Stage 1 Turbo, and OBS Street Packages will receive the OBS KC300x Stage 2 Turbo.
Recommended Upgrades:
- Upgrading your Up-Pipes
- Upgrading your EBPV Pedestal
- Upgrading your Transmission
- Upgrading your Pushrods, Valve Springs, and Head Studs
- Upgrading your Fuel System is strongly suggested
Adding more power to a hurt transmission or motor will make it fail prematurely. Increasing the power output on your 7.3 may cause failure of already worn out parts on high mileage trucks. The best practice is to check the health of all systems on your truck prior to installation.
If you are looking for all out power out for your daily driver and street truck, check out the KC 7.3 Hot Street Performance Package!
Check out this article here for more information on the 7.3 Powerstroke Street Performance Package!

Fitment & installation
Fitment & installation
Check the selected part against your vehicle. Need help? Call (561) 207-7988.
Selected part: 73-street-performance
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Read FOX’s application notes for part 987-24-001 (rear shock)
Payment & Security
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