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SKU: BAP3-SUB-004 | UPC: 700424672004
Cobb 15-21 Subaru STI & WRX / 14-18 Forester XT AccessPORT V3
The Cobb Accessport V3 is a handheld tuning device that connects via OBD-II to unlock hidden power in your Subaru. It fits 2015-2021 STI, 2015-2021 WRX, and 2014-2018 Forester XT models with preloaded maps for immediate gains up to 50 HP and 60 lb-ft torque. Switch between stock and tuned maps in seconds for track or street use.
Key Features
- Preloaded Maps: Over 200 Off-The-Shelf maps including Stage 1 for 20-50+ HP gains on 93 octane, with ethanol flex-fuel options.
- Data Logging: Monitor 40+ channels like boost, AFR, knock in real-time with graphing software for diagnostics.
- Removable Tuning: Flash back to stock anytime to pass emissions or sell vehicle without trace.
- 2.4-inch Display: High-contrast LCD screen shows gauges, logs, and maps with glove-friendly touchscreen.
- ProTuner Ready: Upload custom tunes from COBB Protuner dealers for maximum power with mods.
Product Notes
- Handheld unit measures 5 x 2.5 x 1 inches requires no cutting or splicing.
- Update firmware via Windows PC for latest maps and features.
- Ships in protective box handle with care to avoid static damage.
Installation Notes
- Professional installation recommended.
- Plugs directly into OBD-II port under dash completes in under 3 minutes.
- Includes suction cup mount and OBD-II extension harness for clean dash setup.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2014-2018 | Subaru | Forester | 2.0XT Premium |
| 2014-2018 | Subaru | Forester | 2.0XT Touring |
| 2015-2021 | Subaru | WRX | Base |
| 2015-2021 | Subaru | WRX | Limited |
| 2015-2021 | Subaru | WRX | Premium |
| 2015-2021 | Subaru | WRX STI | Base |
| 2015-2021 | Subaru | WRX STI | Limited |
| 2015 | Subaru | WRX STI | Launch Edition |
Why Choose Cobb?
- COBB leads Subaru tuning with 20+ years developing factory-integrated solutions.
- Engineered for reliability with automotive-grade components and rigorous testing.
- Backed by extensive R&D for precise ECU reflashing on EJ/FJ/FA engines.
Frequently Asked Questions
-
Q: Does it fit my 2016 WRX Premium?
A: Yes, AP3-SUB-004 supports all 2015-2021 WRX trims including Base, Premium, Limited with direct OBD-II plug-in. -
Q: What materials is the Accessport made from?
A: Rugged ABS plastic housing with capacitive touchscreen glass, rated for automotive temperatures -40°F to 140°F. -
Q: What is the warranty?
A: 3-year unlimited mileage electronics warranty software updates free for life of product.
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Secure retail box 9.1 x 6.7 x 3.4 inches
- Weight: 1.15 lbs
COBB
COBB Tuning Performance Parts deliver proven power gains with factory-like drivability backed by an "Engineered Performance" approach trusted by enthusiasts, pro tuners, and performance shops worldwide. Founded in 1999 and now headquartered in Austin, Texas, COBB designs, engineers, tests, and supports its products in-house to ensure reliable results across today's most popular performance platforms. Shop the full lineup of COBB Tuning performance parts at Black Ops Auto Works, including ECU tuning solutions, bolt-on upgrades, and staged power packages built to work together for predictable, repeatable performance. COBB ECU Tuning & Accessport The COBB Accessport is one of the most trusted ECU tuning devices in the industry. It enables safe ECU flashing, live data monitoring, diagnostics (read/clear codes), and tuning management helping drivers unlock stronger throttle response, improved drivability, and dependable horsepower and torque gains when paired with the right supportin...
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