GTP38R Turbo vs Stock GTP38 Turbo
GTP38R has a larger compressor wheel (66mm) for more flow
High performance fast spool up Ball Bearing Design vs standard 270 Degree Bearings
Larger 1.0 Exhaust housing vs .84 with the stock turbo
Larger more robust wastegate on the 38R holds more boost longer
The 38R Turbo Kit includes:
4-inch inlet hose
Oil seal rings
This turbo works best with mild performance modifications up to 500HP. Runs well with stock injectors up to 250cc hybrids. For a completely different turbo mount system with interchangeable turbos we recommend a T4 turbo mount kit.
The Garrett Powermax is the best drop in performance turbo available for the 99-03. The GTP38R Turbo 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.