Nissan Factory OEM S15 Spec R SR20DET Ball Bearing Turbo Garrett GT28R
This is the actual turbo used in the Nissan OEM S15 SR20DET Spec-R engine and requires oil feed/return and coolant feed/return. This turbo features a dual ball bearing construction, retains fast spool for daily driving and is ideal for track/drift use. Considered to be a bolt on upgrade with only modifying the compressor inlet and compressor outlet for S13 SR20's - modifications required for other vehicles/engines. For S14/S15 Engines this turbo will be a drop in installation. For anyone looking to have a good fun track car between 280rwhp-300rwhp average, this turbo is the turbo to get! This turbo comes with a new Garrett wastegate actuator. However, the HKS actuator is a recommended upgrade for adjustable base boost and quickest wastegate response.
The Difference between this turbo and the S15 Automatic Transmission Turbo (Nisan_14411-69F00/Garrett_466541-5001) is the Hi Nickel "NiResist" turbine housing and inconel blade materials for extreme heat resistance. One can expect to push a few more horsepower out of this turbo than the Automatic version.
- GT Dual Ball Bearing
- Cartidge Turbine: T25
- 0.64 A/R Turbine Housing / 62 Trim
- Compressor: T28
- .60 A/R Compressor Housing / 60 Trim Wheel
- Compressor Flow: 31 LB/MIN
Product Reviews and Ratings
5.0 out of 5.0 based on 11 reviews
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May 7, 2017
I bought this turbo for my SR20 build and the Tomei manifold and Outlet. Best combination out there! Spools turbo super quick!! I have built a few SR's and prefer this turbo best. Best bang for your buck but also highly recommend also getting the HKS wastegate for more boost.
Apr 30, 2017
spools almost instantly! good for drift and daily
Jun 18, 2012
Spools fast no doubt. A good upgrade from a stock t25. I would suggest getting the steel braided lines cause how everyone says just bend the hard lines a little for a "s13 sr" it aint a LITTLE.
Aug 17, 2011
Installed on s13 blacktop. Its mean.
May 23, 2011
Awesome turbo with awesome response. Was running it at 11psi and it felt great soon to be 17psi once tuned. Two thumbs up.
Mar 27, 2011
Best upgrade from my t25 and its OE
Oct 22, 2010
Installed it into my SR20 redtop, the best turbo I've had. Great response!
Sep 10, 2010
Lovin it. Installed to my SR20DET blacktop (notch)
Dec 2, 2009
Great response , big power , low price !
Sep 17, 2009
Installed on my CA18DET no problem, modified stock lines to fit. great response and good driveability on the street.
Mar 30, 2009
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