Will the ETS 2-Bolt Rotated Turbo Kit for GD bolt to my factory manifold?

Yes. The ETS 2-Bolt Rotated Turbo Kit for GD uses a 2-bolt up-pipe that connects to the factory manifold or an aftermarket 2-bolt header, which makes it the most affordable ETS rotated kit for the 2004 to 2007 STI. It is the best place to start.

What turbos can I choose?

The kit is offered with Precision Gen 2 and NextGen turbos, Garrett GTX and G-series units, or without a turbo for owners supplying a Precision, Garrett or TiAL V-band unit. BA confirms availability of any turbo with ETS when ordering.

Why are there two year options?

ETS builds the kit for 2004 to 2005 cars and for 2006 to 2007 cars, and notes the oil feed varies slightly on the 2007 STI. Picking the right year makes sure the correct oil line arrives with the kit.

Can I add a header later?

Yes. An equal length header such as the ETS V2 MaxFlow uses a different up-pipe connection, so the up-pipe changes with it. ETS sells a V-band version of this kit with the header included, and BA can price the move when you are ready.

Yes. A rotated turbo kit changes airflow, boost and fuel demand completely, so the car needs a professional tune built around the chosen turbo and intake. Upgrade the fuel system to suit the power you are aiming for before the first drive.

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Description

ETS 2-Bolt Rotated Turbo Kit for GD Subaru Impreza WRX STI

ETS’s 2-Bolt Rotated Turbo Kit for GD Subaru Impreza WRX STI is the lowest-cost way into an ETS rotated turbo on the 2004-2007 STI, since its up-pipe bolts to the factory manifold or any aftermarket 2-bolt header. The turbo moves to the rotated position on a V-band turbine housing with a larger ported anti-surge compressor cover, and ETS rates the kit from 300 to more than 1,000 hp. An equal length header can be added later when the budget allows.

Room to Grow

Starting on the factory manifold keeps the first step affordable. When it is time for more, ETS offers the V-band version of this kit with its V2 MaxFlow header, and the turbo, intake and lines from this kit carry the same layout.

Features

Up-pipe for the factory or a 2-bolt header
Rotated turbo placement
Larger ported compressor cover with anti-surge housing
V-band turbine inlet and outlet
Stock MAF or speed density intake
Precision, Garrett or customer-supplied turbo

Specifications

Power range (ETS): 300 to 1,000+ hp
Up-pipe flange: 2-bolt
Turbine connection: V-band in and out
Intake options: Stock MAF or speed density
Year options: 2004-2005 or 2006-2007

What’s Included

Turbocharger (unless No Turbo is chosen)
2-bolt up-pipe
Wastegate and dump tube
Downpipe with O2 bung
Upper intercooler pipe and intake
Oil and water lines, couplers and clamps

Applications

Subaru Impreza WRX STI: GD | 2004-2007 | 2.5L EJ257

Notes

The intercooler is not included; ETS pairs the kit with the ETS Front Mount Intercooler for GD Subaru Impreza WRX STI and the rotated option of the ETS Front Mount Intercooler Piping Kit
Tell BA if your car is a 2007, as ETS notes the oil feed differs slightly; the year option covers this
The header is not included; the ETS V-Band Rotated Turbo Kit includes the ETS V2 MaxFlow Header
A professional tune and fuel upgrades sized to the turbo are required
This part cannot be shipped to California addresses

Frequently Asked Questions

Will the ETS 2-Bolt Rotated Turbo Kit for GD bolt to my factory manifold? Yes. The ETS 2-Bolt Rotated Turbo Kit for GD uses a 2-bolt up-pipe that connects to the factory manifold or an aftermarket 2-bolt header, which makes it the most affordable ETS rotated kit for the 2004 to 2007 STI. It is the best place to start.
What turbos can I choose? The kit is offered with Precision Gen 2 and NextGen turbos, Garrett GTX and G-series units, or without a turbo for owners supplying a Precision, Garrett or TiAL V-band unit. BA confirms availability of any turbo with ETS when ordering.
Why are there two year options? ETS builds the kit for 2004 to 2005 cars and for 2006 to 2007 cars, and notes the oil feed varies slightly on the 2007 STI. Picking the right year makes sure the correct oil line arrives with the kit.
Can I add a header later? Yes. An equal length header such as the ETS V2 MaxFlow uses a different up-pipe connection, so the up-pipe changes with it. ETS sells a V-band version of this kit with the header included, and BA can price the move when you are ready.
Does it need a tune? Yes. A rotated turbo kit changes airflow, boost and fuel demand completely, so the car needs a professional tune built around the chosen turbo and intake. Upgrade the fuel system to suit the power you are aiming for before the first drive.

About Extreme Turbo Systems

Extreme Turbo Systems designs and builds turbo kits, intercoolers, charge piping and exhaust systems at its facility in Ridgefield, Washington, and proves the hardware on its own drag cars. The ETS-G R35 GT-R set the GT-R drag record of 6.54 seconds in 2019 and held it for two years. The ETS Pro Mod GT-R, driven by owner JR Perrott, has run 5.94 seconds at 244 mph on twin Precision turbochargers, and the ETS C8 Corvette has run 8.64 seconds at 170 mph in the quarter mile and made 1,383 whp on the dyno with an ETS PT6870 turbo kit. ETS builds for the Subaru, Mitsubishi, Nissan GT-R, Toyota Supra, Ford, BMW, Corvette and Lamborghini platforms.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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ETS 2-Bolt Rotated Turbo Kit for GD Subaru Impreza WRX STI

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ETS 2-Bolt Rotated Turbo Kit for GD Subaru Impreza WRX STI

Room to Grow

Features

Specifications

What’s Included

Applications

Notes

Frequently Asked Questions

About Extreme Turbo Systems

Reviews