All TSI Extreme Turbo Kits come with the following
(All Kits come with either the SAFC2 or VAFC2,
APEXi Turbo Timer, and Stewart Warner Boost Gauge):

If you are looking for the ultimate in high performance - the "Extreme" Turbo Kit is designed for you. Giving you the maximum bang for the buck in performance, these kits wont disappoint. Incorporating all the high performance equipment in the superior performance packages, the "Extreme" package includes an intercooler blow off valve, extra injectors and an injection control unit. This offers complete control for your system, increased fuel delivery, and cooler temperature gas air mixture for better burning.

The addition of this system can add as much as an additional 20 percent increase in horsepower (56% increase from your unmodified car) about and beyond the "Superior" Turbo Kit.



What the Turbo Specialties Extreme Kit comes with :
1 Garrett Turbo w/internal wastegate @ 6psi
1 High Nickel Composite Cast Exhaust Manifold
1 Downpipe
1 Fuel Pressure Regulator
1 MAP Unit
1 Oil Return Line and Fitting
1 Air Filter w/piping
1 Injection Control Unit w/Turbo Timer
1 Injector Interface Block w/Injectors
1 Blow Off Valve
1 High flow intercooler w/mounting hardware, pressure tubes, rubber hose connections and clamps
Comes with everything necessary to install! Kit is a complete bolt-on!

Here you see a Extreme turbo and manifold for a 97 Accord.



Full Garrett casting and turbo, complete with Garrett warranty.



This is the T25 BB unit.

Turbo Kit Comparison Chart

Part Description Superior Extreme 1 Garrett Turbo w/Internal Wastegate 1 High Nickel Composite Cast Exhaust Manifold 1 Down Pipe 1 fuel Pressure Regulator 1 Map Unit (Black box) 1 Oil Return Line and Fitting 1 Air Filter w/Piping 1 Injection Control Unit w/Turbo Timer   1 Injector Interface Block w/Injectors   1 Blow Off Valve   1 High Flow Intercooler w/mounting hardware, Pressure Tubes, Rubber Hose Connections and Clamps   Total increase in HP 30% 50%+

Please note: not all items are needed for every application - your kit may not contain all items listed above.

1) How much horsepower can the Garrett T25 Produce?

The Garrett T25 is a turbocharger that comes stock on the second generation (1995-1999) Mitsubishi Eclipse Turbos, and makes 210hp, and on modified cars has made upwards of 300hp. It is a very capable turbo for a street car. The T25 does this with very well mannered driving and quick spool up time (especially with a Ball Bearing unit).

The Garrett T20 Turbocharger will produce about 15% horsepower less than the Garrett T25 given all the same modifications. The T20 shares the same great driving characteristcs as the T25 with quick spool, and good power.

You will be able to upgrade the turbo to something of your liking, but you will have to get custom work to make it mate to the exhaust manifold of the turbo kit. You will need a Garrett turbo. If you have on of these kits, and want to upgrade to a larger turbo, please contact us if you have any questions.

The turbo kits are designed to fit on specific engines and body styles perfectly. The kit comes with everything necessary to install for the engine model/body style. If a turbo kit is designed to fit on your engine but not your car, it will fit, but you might have to make slight changes, or cut/trim parts of your engine bay.

No. These turbo kits are specifically designed to turbocharge a car that does not come with a turbocharger from the factory. Now everyone can have the ultimate power upgrade!

We understand lots of our customers are do-it-yourselfers and want to buy parts to make their own kit. Unfortunately, we can not seperate the turbo from the turbo kits.

Yes. And if there is something you don't quite understand, our knowledgeable staff will assist you with any questions.

Yes. The kit comes from the factory set to run safely on the application it was intended for. Many of our customers have run their turbo kits for thousands and thousands of miles with great gas mileage (sometimes gas mileage even increases when off boost!), stock like driveability, and power when they need it!

As always Pro Street recommends that this kit gets installed by a professional mechanic, even though a lot of our customers have installed it themselves with no problems.