Does the Intake Box for GZEA14H include the HKS Racing Suction?

No. HKS supplies the Intake Box for GZEA14H, part 70026-BT002, as the box kit only, built as an upgrade for owners who already have the HKS Carbon Racing Suction with its Super Power Flow filter and heat insulator. Owners on the factory intake should order the full kit, 70026-BT001, which packs both.

How much cooler does the intake run?

On the HKS circuit test at Fuji Speedway, average intake air temperature fell to 48°F with the box and Carbon Racing Suction, against 71°F for the Carbon Racing Suction alone and 78°F for the stock intake, on a 42°F day. Results on other cars and in warmer weather will differ.

Can the GR Corolla be driven in the rain with this box?

Yes. HKS supplies a rain cover with the Intake Box for GZEA14H that protects the filter from water coming through the front ducts, so the car can be driven in the rain. As with any intake, avoid standing water deep enough to reach the intake openings.

Which GR Corolla models does this intake box fit?

HKS lists part 70026-BT002 for the North American GR Corolla on the GZEA14H chassis with the G16E-GTS, model years 2023 to 2025. The lower duct is shaped for US headlights, and HKS states the kit was designed and tested for US-specification cars only.

What should California owners know before installing this intake box?

HKS publishes no CARB Executive Order number for part 70026-BT002. Bulletproof Automotive sells this intake component for off-road and competition use where emissions laws apply, so owners in California and other inspection states should check local rules before fitting it to a street car.

Description

Additional Info

Shipping policy

BP PRICING DIFFERENCE

Reviews

Product Inquiry

Description

HKS Cold Air Intake Box for GZEA14H Toyota GR Corolla

HKS’s Cold Air Intake Box for GZEA14H Toyota GR Corolla is the dry carbon box kit from the HKS Cold Air Intake for the US-market GR Corolla, sold under part number 70026-BT002. HKS designed it as an upgrade for its Carbon Racing Suction: the box closes the Super Power Flow filter off from the engine bay and feeds it through larger ducts. It suits an owner who already runs the HKS Carbon Racing Suction; anyone on the factory intake needs the full kit.

Development and Testing

HKS tested the Intake Box for GZEA14H with its Carbon Racing Suction on a stock-engine GR Corolla Morizo Edition at Fuji Speedway, on a 42°F (5.8°C) day over four hard laps. Average intake air temperature was 48°F (8.9°C) with the Carbon Racing Suction and this box, against 71°F (21.8°C) with the Carbon Racing Suction alone and 78°F (25.4°C) on the stock intake. The car also ran an HKS LEGAMAX Sports exhaust and the stock engine control.

Features

Dry carbon air cleaner box and cover, made by autoclave with a 3K twill surface and a gloss clear finish
High-capacity air cleaner upper duct and a duct built into the radiator cover
Rain cover that protects the filter from water through the front ducts
US-only lower duct shaped around the headlight backs of North American cars

Specifications

Material: Dry carbon, autoclave cured, 3K twill
Requires: HKS Carbon Racing Suction, not included
HKS Test Intake Temperature: 48°F (8.9°C) average, against 78°F (25.4°C) stock
Shipping Weight: 11.5lb (5.2kg)

Applications

Toyota GR Corolla: GZEA14H | 2023-2025 | G16E-GTS

Notes

This box kit does not include the HKS Carbon Racing Suction or its Super Power Flow filter; order the HKS Cold Air Intake Full Kit, 70026-BT001 to receive both
HKS designed and tested part 70026-BT002 for US-specification vehicles only
HKS intake temperatures come from a GR Corolla Morizo Edition at Fuji Speedway with an HKS LEGAMAX Sports exhaust; results vary with weather and setup
This part is intended for off-road or competition use where emissions laws apply, and the buyer is responsible for checking local regulations before installing it on a street vehicle

Frequently Asked Questions

Does the Intake Box for GZEA14H include the HKS Racing Suction? No. HKS supplies the Intake Box for GZEA14H, part 70026-BT002, as the box kit only, built as an upgrade for owners who already have the HKS Carbon Racing Suction with its Super Power Flow filter and heat insulator. Owners on the factory intake should order the full kit, 70026-BT001, which packs both.
How much cooler does the intake run? On the HKS circuit test at Fuji Speedway, average intake air temperature fell to 48°F with the box and Carbon Racing Suction, against 71°F for the Carbon Racing Suction alone and 78°F for the stock intake, on a 42°F day. Results on other cars and in warmer weather will differ.
Can the GR Corolla be driven in the rain with this box? Yes. HKS supplies a rain cover with the Intake Box for GZEA14H that protects the filter from water coming through the front ducts, so the car can be driven in the rain. As with any intake, avoid standing water deep enough to reach the intake openings.
Which GR Corolla models does this intake box fit? HKS lists part 70026-BT002 for the North American GR Corolla on the GZEA14H chassis with the G16E-GTS, model years 2023 to 2025. The lower duct is shaped for US headlights, and HKS states the kit was designed and tested for US-specification cars only.
What should California owners know before installing this intake box? HKS publishes no CARB Executive Order number for part 70026-BT002. Bulletproof Automotive sells this intake component for off-road and competition use where emissions laws apply, so owners in California and other inspection states should check local rules before fitting it to a street car.

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.

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Product Inquiry

First Name (*required)

Last Name (*required)

Your E-Mail (*required)

Telephone Number (*required)

Country (*required)

Vehicle Year / Make / Model (*required)

Please Explain What do you want to do with your vehicle

Additional Information (optional)

I agree to the terms & conditions and privacy policy and to have Bulletproof Automotive LLC contact me for promotion, marketing and other purposes via email, phone or SMS message.

HKS Cold Air Intake Box for GZEA14H Toyota GR Corolla [70026-BT002]

Guaranteed Safe Checkout

HKS Cold Air Intake Box for GZEA14H Toyota GR Corolla

Development and Testing

Features

Specifications

Applications

Notes

Frequently Asked Questions

About HKS

Reviews