Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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Description
Cobb 15-21 Subaru STI & WRX / 14-18 Forester XT AccessPORT V3The COBB AP V3 is an advanced tuning solution designed specifically for the 2015 to 2021 Subaru STI and WRX models, as well as the 2014 to 2018 Forester XT. This AccessPORT device allows automotive enthusiasts to unlock the full potential of their Subaru engines with ease and precision. With COBB's intuitive interface, users can conveniently tune their vehicle's performance parameters, enabling optimized horsepower, torque, and overall driving
The COBB AP V3 is an advanced tuning solution designed specifically for the 2015 to 2021 Subaru STI and WRX models, as well as the 2014 to 2018 Forester XT. This AccessPORT device allows automotive enthusiasts to unlock the full potential of their Subaru engines with ease and precision.With COBB's intuitive interface, users can conveniently tune their vehicle's performance parameters, enabling optimized horsepower, torque, and overall driving experience. The device supports custom maps, making it ideal for both street performance and track-ready setups.
Installation is straightforward, and the AccessPORT V3 comes pre-loaded with stage 1 and 2 maps, as well as other popular tunes. It also offers valuable features such as real-time data monitoring, customizable gauges, and the ability to flash new maps wirelessly via the COBB AccessPORT app.
Built for reliability and efficiency, the COBB AP V3 is a must-have for Subaru owners looking to enhance their ride without compromising safety or drivability. As part of Tuningsupply's performance parts lineup, this tuner reinforces the commitment to deliver competitive pricing, fast shipping across Europe, and outstanding enthusiast-driven support.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 666 reviews
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Product Reviews
★★★★★ 5
European oil… Japanese engine… zero regrets 🇪🇺➡️🇯🇵
Size: 5 Quart, Style: Full Synthetic, Configuration: 0W-40, Size: 5 Quart, Style: Full Synthetic, Configuration: 0W-40
Yes, I know what the label says. “European Car Formula.”
Yes, I put it in a 2002 Subaru WRX bugeye with an EJ257 block and EJ205 heads.
And yes—this oil absolutely slaps.
This engine is not stock, not delicate, and definitely not living an easy life. It sees spirited driving, boost, and the occasional questionable decision. After switching to Mobil 1 0W-40, cold starts are smoother, oil pressure is rock solid, and the motor just feels happier. No weird noises, no drama, no oil consumption surprises.
The viscosity is perfect for a performance Subaru build, especially if you’re running tighter tolerances or want strong protection under heat and load. It’s thick enough when hot, flows great when cold, and inspires confidence every time I turn the key.
Is it technically “European”? Sure.
Does my Subaru care? Not even a little.
If you’re running a built engine, turbo setup, or just want a proven, high-quality oil that punches above its weight, this stuff earns its reputation. My bugeye may not be European, but it’s living its best life on this oil.
Would absolutely buy again—passport not required.
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Reviewed in the United States on January 18, 2026
★★★★★ 4
Great oil
Size: 5 Quart, Style: Full Synthetic, Configuration: 0W-40
No issues
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Reviewed in the United States on May 17, 2026
★★★★★ 5
they give what they offer
Size: 5 Quart, Style: Full Synthetic, Configuration: 0W-40
great service from seller it was exactly how much oil quantity i ordered and its great quality
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Reviewed in the United States on May 29, 2026
★★★★★ 5
Works great
Number of Items: 4, Style: SILZKAR7B11
Exactly what it is supposed to be ! Good service
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Perfect
Number of Items: 4, Style: SILZKAR7B11
Great Quality. Worked Perfectly.
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Reviewed in the United States on December 13, 2025