The Garrett GTW3684R is a ball bearing turbocharger built for enthusiasts who want a serious upgrade over the popular 6262-sized turbo platform without the premium price tag. Engineered as part of Garrett’s GTW Series, it delivers a competitive, high-flowing alternative for builders chasing strong top-end power with the response benefits of ball bearing technology. This is the turbo for performance-minded owners who want proven Garrett engineering paired with flexible housing configurations to match their exact build.
Specifications
- Compressor Wheel Inducer: 62.3mm
- Compressor Wheel Exducer: 84.4mm
- Compressor Wheel Trim: 54
- Turbine Wheel Inducer: 71.0mm
- Turbine Wheel Exducer: 61.9mm
- Turbine Wheel Trim: 76
- Bearing Type: Ball Bearing
- HP Capacity: 750HP potential flow
- Compressor Housing: T04S Frame with 4″ inlet, 2.5″ outlet, and built-in & machined anti-surge
- Compressor Housing Option: T04S (4″ Inlet, 2.5″ Outlet) with machined anti-surge
- Stage5 Turbine Wheel A/R Option: .63 A/R (Available in T3 Inlet; 4 Bolt, or V-band Outlet)
- Stage5 Turbine Wheel A/R Option: .82 A/R (Available in T3 Inlet; 4 Bolt, 5 Bolt Ford Style, or V-band Outlet)
- Stage5 Turbine Wheel A/R Option: .82 A/R (Available in ATP Stainless V-Band (Tial Compatible))
- Stage5 Turbine Wheel A/R Option: 1.08 A/R (Available in T3 Non-Divided Inlet; V-band 2.5″ or 3.0″ Outlet)
- Stage5 Turbine Wheel A/R Option: 1.16 A/R (Available in T3 Divided Inlet; 4 Bolt, 3″ Outlet)
- Stage5 Turbine Wheel A/R Option: 1.16 A/R (Available in T3 Divided Inlet; and 3″ V-band Outlet Adapter)
- Stage5 Turbine Wheel A/R Option: 1.15 A/R (Available in T4 Divided Inlet; V-band 3″ Outlet)
- Stage5 Turbine Wheel A/R Option: .70 A/R (Available in T4 Divided Inlet; V-band 3″ Outlet)
- Turbine Housing Option: T3 Inlet, 4 Bolt Outlet (2.5″)
- Turbine Housing Option: T3 Inlet, V-Band Outlet (2.5″)
- Turbine Housing Option: T3 Inlet, 5 Bolt (Ford Style) Outlet (Available only in .82 A/R)
- Turbine Housing Option: T3 Divided Inlet, 4 Bolt Outlet (3.0″). Available in 1.16 A/R Only
- Turbine Housing Option: T3 Divided Inlet, V-Band Outlet Adapter (3.0″). Available in 1.16 A/R Only
- Turbine Housing Option: T3 Non-Divided Inlet, machined V-Band Outlet (2.5″). Available in 1.08 A/R Only
- Turbine Housing Option: T3 Non-Divided Inlet, welded V-Band Outlet (GT 3.0″). Available in .63, .82, or 1.08 A/R
- Turbine Housing Option: Stainless (Tial Compatible) V-Band in/Out (Only .82 A/R Available)
- Turbine Housing Option: T4 Divided Inlet, V-Band Outlet (3.0″)
- Also Known As: GTW6262R
Performance & Application
The GTW3684R is Garrett’s Performance solution to the popular 6262 size turbo, giving builders a ball bearing option with strong flow characteristics at a competit

Reviews
There are no reviews yet.