Does the HPS Cold Air Intake Kit for Subaru WRX STI 2.5L Turbo require ECU tuning?

No, the HPS Cold Air Intake Kit for Subaru WRX STI 2.5L Turbo uses the factory mass air flow sensor and does not require ECU tuning or a remap. The kit installs with standard hand tools and does not trigger a check engine light.

How much HP does the HPS Cold Air Intake Kit for Subaru WRX STI 2.5L Turbo add?

Power gains for the HPS Cold Air Intake Kit for Subaru WRX STI 2.5L Turbo are dyno-validated by HPS Performance. Refer to the listing's Description section above for the specific HP and torque figures verified on this kit. Actual figures vary by vehicle condition and ambient temperature.

What color finishes are available for the HPS Cold Air Intake Kit for Subaru WRX STI 2.5L Turbo?

Refer to the Choose Color dropdown above for available finishes on this specific cold air intake kit. Select your preferred color before adding the kit to your cart.

Is professional installation required for the HPS Cold Air Intake Kit for Subaru WRX STI 2.5L Turbo?

No, the HPS Cold Air Intake Kit for Subaru WRX STI 2.5L Turbo is a Level-1 bolt-on install rated for DIY enthusiasts. The kit reuses the OEM mounting points and includes 100% stainless steel T-bolt clamps; typical install time is 45 to 90 minutes.

Does the HPS Cold Air Intake Kit for Subaru WRX STI 2.5L Turbo include a warranty?

Yes, HPS Performance backs every Cold Air Intake Kit with a 2-year manufacturer warranty against defects in materials and workmanship.

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Description

HPS Cold Air Intake Kit for Subaru WRX STI 2.5L Turbo

The HPS Cold Air Intake Kit for Subaru WRX STI replaces the restrictive factory air box with mandrel-bent aluminum tubing and a reusable high-flow cotton air filter. Built for performance and show, the HPS Blue cold air intake kit for 2015-2016 Subaru Impreza WRX STI 2.5L Turbo relocates HPS Performance Air Filter outside of the engine compartment to deliver the coolest air inlet temperatures. Compare to the tradiational shortram air intake, HPS long ram cool air intake delivers cooler air with more oxygen, which translates into a more intense explosion in the vehicle combustion chamber to produce dyno proven performance gains +19.4 Whp HP, +20.5 ft-lbs torque and improve throttle response while maintaining safe air fuel ratio. Available in Blue / Polished / Red / Black.

Features

Fine-tuned by HPS to deliver dyno proven performance gains +19.4 Whp HP, +20.5 ft-lbs torque and improve throttle response
Does NOT require tuning after the install
Light weight mandrel-bent aluminum alloy piping replaces the stock restrictive air box and optimize the air flow. Heavy duty heat shield blocks off hot air from the engine to delivery best cooling effect
Features HPS signature race proven reinforced silicone hoses and industrial grade 100% stainless steel T-bolt clamps. HPS Performance high flow air filter is washable and reusable
The included installation manual has clear pictures and instructions to guide the installer throughout the whole process. Air straightener is included to minimize the chance of CEL light
Bolt-on easy installation, no modification
Reusable cotton air filter is cleanable and re-oilable for indefinite reuse

Specifications

Weight: 21 lbs
Shipping Dimensions: 12 x 10 x 6.44 IN
Warranty: 2 Year manufacturer warranty
Country of Manufacture: United States

Applications

Subaru WRX STI: – | 2015-2017 | 2.5L Turbo

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Frequently Asked Questions

Does the HPS Cold Air Intake Kit for Subaru WRX STI 2.5L Turbo require ECU tuning? No, the HPS Cold Air Intake Kit for Subaru WRX STI 2.5L Turbo uses the factory mass air flow sensor and does not require ECU tuning or a remap. The kit installs with standard hand tools and does not trigger a check engine light.
How much HP does the HPS Cold Air Intake Kit for Subaru WRX STI 2.5L Turbo add? Power gains for the HPS Cold Air Intake Kit for Subaru WRX STI 2.5L Turbo are dyno-validated by HPS Performance. Refer to the listing’s Description section above for the specific HP and torque figures verified on this kit. Actual figures vary by vehicle condition and ambient temperature.
What color finishes are available for the HPS Cold Air Intake Kit for Subaru WRX STI 2.5L Turbo? Refer to the Choose Color dropdown above for available finishes on this specific cold air intake kit. Select your preferred color before adding the kit to your cart.
Is professional installation required for the HPS Cold Air Intake Kit for Subaru WRX STI 2.5L Turbo? No, the HPS Cold Air Intake Kit for Subaru WRX STI 2.5L Turbo is a Level-1 bolt-on install rated for DIY enthusiasts. The kit reuses the OEM mounting points and includes 100% stainless steel T-bolt clamps; typical install time is 45 to 90 minutes.
Does the HPS Cold Air Intake Kit for Subaru WRX STI 2.5L Turbo include a warranty? Yes, HPS Performance backs every Cold Air Intake Kit with a 2-year manufacturer warranty against defects in materials and workmanship.

About HPS Performance

HPS Performance Products is a US manufacturer of high-temperature reinforced silicone hoses, mandrel-bent aluminum tubing, and bolt-on performance intake and intercooler kits. Founded in 2007 and headquartered in Riverside, California, HPS has grown from a niche silicone hose supplier into a manufacturer trusted by OEM customers and aftermarket enthusiasts across hundreds of vehicle platforms. Every HPS 827-series intake kit, 57-series post-MAF hose kit, and intercooler charge pipe kit is designed in-house, fine-tuned on the dyno, and assembled at HPS’s Southern California facility using race-proven materials including 100% stainless steel T-bolt clamps and reinforced silicone couplers. Every HPS Performance kit ships with a 2-year manufacturer warranty against defects in materials and workmanship.

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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