The Stage 1 Power Package for the 2025+ Toyota iForce Max 4Runner combines the Accessport and High Flow Filter to elevate your driving experience. This package is designed to unlock hidden performance by replacing conservative factory settings with more aggressive ECU calibrations. With the Accessport, you can easily switch between pre-loaded Off The Shelf (OTS) maps or customize your own for any modifications you may have made. It’s the ultimate engine management solution that adapts to your needs.
This version of the Accessport also features TCM flashing capabilities, allowing you to optimize your transmission’s performance. With various Off The Shelf transmission tunes, you can fine-tune shift points, adjust shift firmness, and modify torque limits to match your driving style, whether you're cruising on the highway or tackling off-road trails.
Included in this package is a Gateway Bypass Harness, which ensures uninterrupted ECU communication during critical processes like initial installation and unsupported ROM file dumps. This harness is straightforward to connect and is not needed for routine map changes or uninstalling the Accessport.
The COBB High Flow Filter enhances airflow while maintaining superior filtration, allowing your engine to breathe better. Crafted from proprietary woven cotton and metal mesh with a precision-molded rubber base, this filter increases power and fuel efficiency while prolonging engine life. Give your 4Runner the fresh air it deserves and enjoy the benefits of enhanced performance.
"After installing the Accessport on my 2025 4Runner, the throttle response is noticeably sharper, and the transmission shifts feel more precise. The High Flow Filter has definitely improved my fuel efficiency, too!"
Whether you're navigating city streets or exploring rugged terrain, the Stage 1 Power Package offers a blend of performance and reliability that enhances your driving experience. This setup is engineered for those who demand quality and functionality in their modifications, making it a worthy addition to any enthusiast's garage.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
COBB Tuning Products, LLC warrants to the original retail purchaser that all components manufactured by COBB Tuning, or sold under the COBB brand, and purchased directly from COBB Tuning or from an Authorized COBB Tuning dealer hold a 12-month limited warranty from the date of purchase against defects in materials and workmanship ("Limited Warranty"). This Limited Warranty extends only to the original retail purchaser of the component. This Limited Warranty is intended to cover components only when they are used in the manner for which they were originally designed. This Limited Warranty is void on all products found to have been used in racing or off-road applications, of any nature whatsoever, and on all products that show evidence of abuse, lack of proper maintenance, improper installation, misapplications, alteration in any way whatsoever from their original design or negligence in the use of COBB Tuning products. This Limited Warranty does not cover normal maintenance or wear items such as belts, brake pad material, clutch disc friction material, and brake rotors. COBB Tuning accepts no responsibility for any special, incidental, or consequential damages or costs or grievances incurred by failure of a COBB Tuning component, including but not limited to labor and shipping costs. All implied warranties shall be limited in duration to the said 12-month warranty period and shall be limited to the express terms and provisions of this Limited Warranty.
PROCEDURES FOR WARRANTY CLAIMS
In the event a problem occurs with a COBB component, please contact COBB Tuning at 866-922-3059 during our normal business hours. When speaking to a customer representative, you will need to have your invoice number on hand. The following steps will then be followed: 1. COBB representative will determine if product will have to be returned to COBB Tuning for inspection. A RMA number will be given to be placed clearly on the shipping label. 2. The retailer or the customer will ship the component in question back to COBB Tuning, including the original sales receipt and a clear description of the exact problem experienced. It is the responsibility of the retailer or the customer to pay for shipping back to COBB Tuning. 3. If COBB finds the component to be defective and within the warranty period, COBB will repair, replace, or issue credit to the customer at COBB's option. Any repaired or replaced product will be returned to the retailer or customer, freight prepaid via ground or by truck. Please note that no replacement warranty parts can be shipped until original parts are returned to COBB tuning for inspection.