Does the GTIII 2530 Sports Turbine Kit require a tune?

Yes. The HKS manual for the GTIII 2530 Sports Turbine Kit states that it requires ECU recalibration, and no engine management is included. HKS also advises upgrading the fuel pump, injectors and head gasket if necessary, so the fuel system should be planned with the tuner before the turbochargers go on.

How does the GTIII 2530 differ from the HKS GTIII-SS kit?

HKS describes the GTIII 2530 as a pair of HKS turbines with a light compressor wheel, strengthened adjustable actuators and an enlarged exhaust swing valve, aimed at builds that HKS says can reach 600PS with engine modifications. The GTIII-SS uses an MHI center cartridge in HKS housings and focuses on response. Both ship at 88.3 kPa.

Is the GTIII 2530 kit supplied as a pair?

Yes. HKS describes the kit as a set of two HKS turbines in a parallel twin-turbo layout, and the installation manual lists two turbocharger assemblies. The oil feed pipe, water inlet and outlet pipes, flanges, gaskets, bolts and nuts are included as well.

Can the HKS Extension Kits be used with the GTIII 2530 turbochargers?

No. HKS enlarged the exhaust swing valve on the GTIII 2530, and states that boost control may not be possible when it is combined with the Extension Kits 1418-RN005 and 1418-RN011. HKS therefore says the two cannot be used together, and an existing extension kit has to come off first.

How much power will the kit make on a stock RB26DETT?

HKS does not publish a figure for an unmodified engine. HKS states that 600PS is possible with engine modifications, and BA does not quote a number for a stock car because the result depends on fuel system, engine management, boost setting and the condition of the engine.

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Description

HKS GTIII 2530 Sports Turbine Kit for BNR32, BCNR33 and BNR34 Nissan Skyline GT-R

The HKS GTIII 2530 Sports Turbine Kit is a pair of HKS GTIII 2530 turbochargers in a parallel twin-turbo layout for the RB26DETT in the BNR32, BCNR33 and BNR34 Nissan Skyline GT-R. HKS gives them a light compressor wheel for linear boost and ships the strengthened, adjustable actuators preset at 88.3kPa (0.9kgf/cm2). HKS presents the kit as a simple turbo upgrade, but its real case is an RB26 heading for fuel and engine work, since HKS says 600PS becomes possible only with engine modifications. For a lightly modified car the GTIII-SS kit is the closer match.

Design and Performance

HKS enlarged the exhaust swing valve on these turbochargers, which is why boost control cannot be guaranteed with the HKS Extension Kits and the two cannot be combined. The oil feed pipe and the water inlet and outlet pipes were revised for durability and easier mounting, and the center cartridge is serviced as a separate HKS repair part.

Features

Two GTIII 2530 turbochargers arranged as a parallel twin-turbo set
Light compressor wheel for a very linear boost rise
Strengthened, adjustable actuators preset at 88.3kPa (0.9kgf/cm2)
Enlarged exhaust swing valve on each turbocharger
Oil feed pipe and water inlet and outlet pipes, plus flanges, gaskets, bolts and nuts
Center cartridge available from HKS as repair part CHRA GTIII-2530, code 11014-AK052

Applications

Nissan Skyline GT-R: BCNR33 | 1995-1998 | RB26DETT
Nissan Skyline GT-R: BNR32 | 1989-1994 | RB26DETT
Nissan Skyline GT-R: BNR34 | 1999-2002 | RB26DETT

Notes

No engine management is included; the HKS manual for the GTIII 2530 Sports Turbine Kit states that it requires ECU recalibration
HKS states that 600PS is possible with this kit only when the engine is modified; the figure is not a result of the turbine kit alone
HKS advises upgrading the fuel pump, injectors and head gasket if necessary. HKS also warns that improper adjustment of boost pressure may damage the engine.
The HKS Extension Kits 1418-RN005 and 1418-RN011 cannot be used together with this kit
Intended for off-road or competition use where emissions laws apply; the buyer is responsible for checking local regulations before installation

Frequently Asked Questions

Does the GTIII 2530 Sports Turbine Kit require a tune? Yes. The HKS manual for the GTIII 2530 Sports Turbine Kit states that it requires ECU recalibration, and no engine management is included. HKS also advises upgrading the fuel pump, injectors and head gasket if necessary, so the fuel system should be planned with the tuner before the turbochargers go on.
How does the GTIII 2530 differ from the HKS GTIII-SS kit? HKS describes the GTIII 2530 as a pair of HKS turbines with a light compressor wheel, strengthened adjustable actuators and an enlarged exhaust swing valve, aimed at builds that HKS says can reach 600PS with engine modifications. The GTIII-SS uses an MHI center cartridge in HKS housings and focuses on response. Both ship at 88.3 kPa.
Is the GTIII 2530 kit supplied as a pair? Yes. HKS describes the kit as a set of two HKS turbines in a parallel twin-turbo layout, and the installation manual lists two turbocharger assemblies. The oil feed pipe, water inlet and outlet pipes, flanges, gaskets, bolts and nuts are included as well.
Can the HKS Extension Kits be used with the GTIII 2530 turbochargers? No. HKS enlarged the exhaust swing valve on the GTIII 2530, and states that boost control may not be possible when it is combined with the Extension Kits 1418-RN005 and 1418-RN011. HKS therefore says the two cannot be used together, and an existing extension kit has to come off first.
How much power will the kit make on a stock RB26DETT? HKS does not publish a figure for an unmodified engine. HKS states that 600PS is possible with engine modifications, and BA does not quote a number for a stock car because the result depends on fuel system, engine management, boost setting and the condition of the engine.

About HKS

HKS is a Japanese performance engineering brand founded in 1973 and headquartered in Fujinomiya, Shizuoka, with a long-standing reputation for developing high-quality aftermarket parts and motorsport-proven technology for enthusiast and professional applications. Known for innovations in turbocharging and engine performance, HKS produces a broad range of components including exhaust systems, turbo kits, electronics / engine management, and suspension solutions, with product development heavily influenced by decades of involvement in racing disciplines such as circuit time attack, drag, and drifting.

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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HKS GTIII 2530 Sports Turbine Kit for BNR32, BCNR33 and BNR34 Nissan Skyline GT-R [11004-AN014]

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HKS GTIII 2530 Sports Turbine Kit for BNR32, BCNR33 and BNR34 Nissan Skyline GT-R

Design and Performance

Features

Applications

Notes

Frequently Asked Questions

About HKS

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