Sale

Ignitions and Electrical Computers, Chips, Modules and Programmers

COBB Tuning

Accessport V3 ECU Tuner

$735.00 $509.91 Save $225.09

SKU: AP3-VLK-001

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Overview

The COBB Accessport V3 is an ECU upgrade solution for the 2010-2014 Volkswagen GTI Mk6. It provides ECU calibration for the EA888 2.0T TSI engine, offering OTS maps for 91 and 93 octane for both manual and DSG transmissions.

Key features include a live gauge display capable of monitoring up to six parameters, high-speed data logging for custom tuning, and OBD-II code management for reading and clearing standard and VW-specific codes. The device offers free lifetime updates.
Show original supplier description
The COBB Tuning Accessport V3 is a versatile ECU upgrade solution for your Volkswagen GTI, designed to unlock its hidden performance potential. This device allows for simple ECU flashing by replacing conservative factory settings with more aggressive calibrations, all through a user-friendly, in-cabin mountable unit. The Accessport V3 boasts a large, full-color, high-resolution screen capable of displaying up to six real-time parameters. Its customizable interface allows for personalized race, street, or dyno gauge clusters, and interchangeable faceplates cater to aesthetic preferences. Increased processing power, memory, and storage ensure faster map flashing and ample space for storing all your maps and logs. This Accessport V3 offers a suite of features to enhance your driving experience. It includes pre-loaded Off-The-Shelf (OTS) maps, such as Stage 1 and Stage 1+, and can store over 100 maps from COBB's database or from a custom tuner. Beyond its flashing capabilities, it functions as a multi-function gauge, allowing you to monitor live ECU data like boost pressure. For performance evaluation, it measures 0-60 mph times, 60-foot, and quarter-mile ETs, along with trap speed. Additionally, it features an adjustable shift light for optimal gear changes and allows for the reading and clearing of OBD II trouble codes. A key feature for performance driving is Flat Foot Shift, which can hold engine RPM between 3000-8000 RPM during shifts to maintain boost, and Launch Control, which offers adjustable RPM slots for optimized starts based on track conditions. The included AP Manager software lets you manage maps, download datalogs, and update your Accessport via PC or Mac. The COBB Tuning Accessport V3 is 50 State legal, carrying California Air Resources Board (CARB) Executive Orders D-660-37 and D-660-38. It is specifically designed for the Volkswagen Golf VI GTI (Mk6) with the 2.0T engine, covering model years from 2009-2014 (USDM and WM configurations). Installation is straightforward with all necessary components included, and intuitive on-screen instructions guide the process. The device can also be easily uninstalled, reverting the ECU to its original factory settings.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandCOBB Tuning
Part NumberAP3-VLK-001
CategoryIgnitions and Electrical

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy