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The Garrett PowerMax™ Stage 1 Turbocharger is a direct-fit performance upgrade for the 1999.5–2003 Ford Power Stroke 7.3L diesel engine. Engineered to deliver increased performance while retaining OEM fitment, this turbocharger is ideal for enthusiasts seeking improved airflow, lower exhaust temperatures, and superior durability.
The GTP38R turbocharger features Garrett's exclusive ball bearing cartridge, eliminating the traditional thrust bearing to enhance durability under elevated boost conditions. The 88mm GT compressor wheel delivers up to 33% more flow than the factory 80mm wheel. A ported shroud and 1.00 A/R turbine housing work together to reduce exhaust backpressure and improve throttle response, with up to a 200°F drop in exhaust gas temperatures. This unit is SEMA certified (SC-GRT01-0005) for emissions compliance.
Note: Not CARB legal. For off-road and racing use only.
Key Features:
Direct bolt-on upgrade for 1999.5–2003 7.3L Power Stroke
GTP38R turbocharger with exclusive ball bearing cartridge
88mm compressor wheel (33% more flow than stock)
1.00 A/R turbine housing with ported shroud
Up to 200°F reduction in exhaust gas temperature
Supports up to 40 PSI boost
Emissions compliant (SEMA Certified: SC-GRT01-0005)
Speed sensor port integrated (sensor sold separately)
Improved turbo response, efficiency, and reliability
Vehicle Fitment:
Ford Power Stroke 7.3L
– Model Years: 1999.5 – 2003
– Engine: 7.3L Power Stroke Diesel
Engine Compatibility:
Engine: 7.3L Power Stroke
Fuel: Diesel
Max Recommended Boost: 40 PSI
Max Turbo Speed: 127,000 RPM
Includes:
1 × Garrett GTP38R PowerMax Stage 1 Turbocharger (SKU: 739619-5004S) – Fully assembled and calibrated
1 × 1.00 A/R turbine housing with ported shroud
Direct-fit hardware for OEM-style installation
*Horsepower gains are dependent on vehicle tuning and supporting modifications. Power figures based on total turbo capability per compressor map choke flow.
We are open Monday-Friday from 8am-6pm EST
Yes, customers located in and around the the Piedmont area are welcome to pick up their items from our retail location during normal business hours. Our address is:
Elite Race Fab
1514 Holbrook St Suite D-F
Greensboro, NC 27403
Elite Race Fab offers free ground shipping & handling to our retail customers within the lower 48 contiguous United States on most orders totaling $159.99 and higher, when the item being purchased is not a Freight/LTL item! Orders under $159.99 will be subject to a nominal $13.99 Flat shipping charge. Some exceptions and/or exclusions apply, in those scenarios you will be advised of any additional charges in the item details/description stating shipping exclussions/freight shipping required etc.
In regards to expedited and international shipping each order will need to be quoted on a case by case basis. You can obtain a quote two ways:
- From your shopping cart select "Request a Quote" prior to placing your order. We will review your proposed order and promptly respond with shipping estimates.
- Complete your order ahead of time indicating either expedited or international shipping during the checkout process. We will promptly determine shipping rates for your order and email you for approval and additional payment.
-Give us a call and we can ensure your item is shipped right then, to ensure you have it in time for your deadline.
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As far as price matching, we dont want to write a check we cant cash, but we certainly want to earn your business. With that said, we will go above and beyond to match our competitor's pricing when it is needed. Simply email us, click the live contact button, or give us a call and be sure to have a link to our competitor's site and please factor in any shipping and handling their website will be charging. We will then ensure you get the lowest price, and either match or beat their pricing.
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