Garrett GTP38R PowerMax Ball Bearing Turbo Ford 7.3L 99.5-03
A Garrett exclusive ball bearing cartridge for unbeatable response, efficiency, and durability.
Elimination of the thrust bearing eliminates Failures at elevated boost levels
The 88mm GT compressor wheel provides 33% more flow than the stock 80mm wheel.
Ported shroud housing improves compressor flow range for surge control 1.00 A/R turbine housing for free flowing exhaust with reduced back pressure and up to 200° F reduction in exhaust gas temperature
Maximum recommended boost level is 40psi
1 Year Manufacturer Warranty
The PowerMax Ford Powerstroke Turbo Kit includes:
• 4-inch inlet hose
• Band clamp
• Oil seal rings
• GTP38R Turbocharger
• Installation instructions
71 Reviews Hide Reviews Show Reviews
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Great upgrade
Needed another turbo since mine crapped out, decided to purchase this. Inlet is larger, makes a huge difference in performance, also upgraded to a WWII.
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Great Turbo
This turbo is great sounds good performs great. Riffraff does it again.
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Damn good turbo!
10-15psi of boost on normal acceleration, spoils up really fast and I love the loud whistle it gives.
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almost 5star good
This turbo spools fast. Huge difference from stock turbo.
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Pleasent upgrade !
Nice to have a new style turbo easier for other upgrades and of course nicer turbo sounds can't wait to see the milage difference I went from the smaller early 99 7.3 turbo
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Too cool!!!
Didn't need it but had to blow the tax refund on something fun this year. Great sound! A lot of intake whistle compared to the stock turbo. Didn't notice much extra spool time even though it's bigger. What I did notice was lower EGTs around town by around 100 degrees and lower up to around 60 (I have a manual with the 3.83 rear end). After 70 it runs around 100 degrees hotter with significantly less boost on flat ground but it has no problems spooling up when you need it to. Install instructions were great with pictures included. Took me around five hours and a six pack on a nice afternoon. If you have the money this is a great upgrade especially with supporting mods. One thing I forgot to do until after it was in was adjust the linkage on the waste gate (Mine came set at 15psi). It's a royal pain to do after it's in especially when you lose the little clip.
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38R
Awesome... best price and worth every penny, Riff Raff always out does my expectations!
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Garrett 38R
Easy install, faster spool, a little noisy, a great stock turbo replacement.