Does the Non-Hybrid Accessport V3 for N400 fit the i-FORCE MAX hybrid Tacoma?

No. This part number covers only the gas i-FORCE Tacoma built for 2024 to 2026. COBB sells a separate i-FORCE MAX Accessport for the hybrid truck, so confirm which powertrain sits under the hood before ordering. Both automatic and manual non-hybrid Tacomas appear on the COBB application list for this unit.

Is this Accessport legal in California?

Yes. The COBB product record lists CARB Executive Order numbers D-660-277 and D-660-326 for this Accessport, which permits sale and use on emissions controlled vehicles in all 50 states, provided it is used in line with the COBB application guide and the maps it supports.

Which engine map should I load?

Match the Stage 1 file to the lowest octane you expect to buy, since COBB offers 87, 91 and 93 octane versions. COBB also includes a map it names Performance Tow for trucks used with a trailer, and Stage 0, which leaves the factory engine calibration in place while enabling gauges and datalogging.

Can it change how the automatic transmission shifts?

Yes. The Non-Hybrid Accessport V3 for N400 flashes the TCM as well as the engine computer. Simulated Stock copies the factory shift calibration, COBB OEM+ moderately raises shift points and sharpens downshifts, and COBB Sport is the performance-first option with more aggressive mid-throttle torque requests. Both COBB maps raise torque limits.

What is the Gateway Bypass Harness for?

It lets the Accessport talk to the ECU when the truck would otherwise ignore it. The harness connects to the OBD-II port, the Gateway connector and the Accessport during first installation, when dumping an unsupported ROM file, or when recovering from a failed flash. It is not needed for routine map changes or for uninstalling.

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Description

COBB Tuning Non-Hybrid Accessport V3 for N400 Toyota Tacoma

COBB Tuning’s Non-Hybrid Accessport V3 for N400 Toyota Tacoma flashes the i-FORCE engine computer in 2024 to 2026 trucks with Stage 1 maps for 87, 91 or 93 octane fuel, plus a Performance Tow calibration for owners who regularly pull a trailer. Automatic trucks also gain transmission control flashing, with three shift calibrations that run from a factory replica to a performance-first Sport map. CARB Executive Order coverage keeps it street legal in all 50 states. It is meant for the gas Tacoma only; the i-FORCE MAX hybrid needs a different Accessport.

Engine and Transmission Maps

Stage 0 on the Non-Hybrid Accessport V3 for N400 keeps the factory engine calibration while enabling the gauges, logging and diagnostic tools. Stage 1 swaps conservative factory settings for more aggressive values. On the TCM side, Simulated Stock reproduces the factory Tacoma and 4Runner transmission calibration, COBB OEM+ moderately raises shift points and quickens downshifts with a modest lift in mid-throttle torque requests, and COBB Sport pushes both further. Both COBB transmission maps raise torque limits.

Features

Full color, high resolution screen showing up to six live parameters
Gauge layouts configurable for street, race or dyno use
In-cabin mount with an on/off switch
Storage for up to 100 maps
Reads and clears engine trouble codes
Multi-channel datalogging with up to 10 hours stored
Performance timer for 0-60 mph, 60 foot, quarter mile ET and trap speed
Custom RPM shift light
Works with Accesstuner custom tuning software (sold separately)
Interchangeable faceplates

What’s Included

Accessport V3 handheld
Gateway Bypass Harness

Applications

Toyota Tacoma: N400 | 2024-present | i-FORCE Non-Hybrid | Automatic and Manual

Notes

50-state legal with CARB EO D-660-277 and D-660-326
Not compatible with the i-FORCE MAX hybrid Tacoma
Transmission flashing applies to automatic-transmission trucks
The Gateway Bypass Harness is used for first installation, unsupported ROM dumps and failed-flash recovery; it is not needed for map changes or uninstalling
Installing this Accessport over anything other than factory or COBB software may result in ECU or TCU failure

Frequently Asked Questions

Does the Non-Hybrid Accessport V3 for N400 fit the i-FORCE MAX hybrid Tacoma? No. This part number covers only the gas i-FORCE Tacoma built for 2024 to 2026. COBB sells a separate i-FORCE MAX Accessport for the hybrid truck, so confirm which powertrain sits under the hood before ordering. Both automatic and manual non-hybrid Tacomas appear on the COBB application list for this unit.
Is this Accessport legal in California? Yes. The COBB product record lists CARB Executive Order numbers D-660-277 and D-660-326 for this Accessport, which permits sale and use on emissions controlled vehicles in all 50 states, provided it is used in line with the COBB application guide and the maps it supports.
Which engine map should I load? Match the Stage 1 file to the lowest octane you expect to buy, since COBB offers 87, 91 and 93 octane versions. COBB also includes a map it names Performance Tow for trucks used with a trailer, and Stage 0, which leaves the factory engine calibration in place while enabling gauges and datalogging.
Can it change how the automatic transmission shifts? Yes. The Non-Hybrid Accessport V3 for N400 flashes the TCM as well as the engine computer. Simulated Stock copies the factory shift calibration, COBB OEM+ moderately raises shift points and sharpens downshifts, and COBB Sport is the performance-first option with more aggressive mid-throttle torque requests. Both COBB maps raise torque limits.
What is the Gateway Bypass Harness for? It lets the Accessport talk to the ECU when the truck would otherwise ignore it. The harness connects to the OBD-II port, the Gateway connector and the Accessport during first installation, when dumping an unsupported ROM file, or when recovering from a failed flash. It is not needed for routine map changes or for uninstalling.

About COBB Tuning

COBB Tuning was founded by Trey Cobb in 1999 in Rockwall, Texas, as a Subaru performance shop in the back of his father’s tire shop, and is now headquartered in Austin, Texas. In 2004 COBB introduced the Accessport, a handheld ECU tuning device that flashes COBB’s off-the-shelf maps or a custom tune and doubles as a real-time gauge and datalogger. The range has since grown from Subaru to Ford, Volkswagen, Audi, Porsche, Nissan, Honda, Mazda, Mitsubishi and Toyota platforms, with intakes, intercoolers, exhausts and flex fuel kits engineered alongside the tuning, and many COBB parts carry California Air Resources Board Executive Order numbers for use in all 50 states.

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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COBB Tuning Non-Hybrid Accessport V3 for N400 Toyota Tacoma [AP3-TOY-001]

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COBB Tuning Non-Hybrid Accessport V3 for N400 Toyota Tacoma

Engine and Transmission Maps

Features

What’s Included

Applications

Notes

Frequently Asked Questions

About COBB Tuning

Reviews