GIAC Software Upgrades – Volkswagen ECU Tuning
For over 20 years GIAC has been engineering software for Volkswagen engines. GIAC is known for creating performance ECU software that leaves the high quality, smooth feel of your Volkswagen while generating significantly increased power, torque and improved throttle response.
Known as an ECU flash, the software replaces the factory ECU performance data and is optimized to adjust ignition timing, fuel delivery, boost settings, rev limiters, and speed limiters to optimize engine performance. In most cases we can re-flash your Volkswagen ECU in a few hours and deliver you back a car with more power, torque and solid reliability.
GIAC also offers competition software enhancements like launch control, left foot braking, race fuel maps, modified limiters and calibrations for popular racing hardware.
Call us today to speak with a GIAC Specialist!
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GIAC ECU Software Upgrades for Volkswagen Engines
- High HP gains
- High engine torque gains
- Switchable options
- Multiple stages of upgrade
- Hand Held Remote Options
- Enhanced Acceleration
- Can be switched on the Fly
- Flashed upgrade while you wait
GIAC Stage 2 Golf R Acceleration featuring AWE's Switchpath Exhaust system
GIAC ECU Software Upgrades for Volkswagen – Our Opinion
Rennology Motor Sport has been the preferred GIAC dealer for the Chicago area for more than a decade. GIAC’s ecu tunes produce excellent power and extremely smooth power delivery. We have never encountered check engine lights or other issues on cars we have flashed with their software. Highly recommended.
Call and talk to a GIAC Specialist today
To see examples of the Volkswagen performance parts in action, select the model range below and view a Rennology Performance Package that matches your vehicle goals. Or simply call and talk to a Volkswagen performance product expert for advice, availability or pricing.
Product Advice and Installation Services
Rennology Motor Sport supplies and installs a full line of quality, selected tuning & performance upgrades for European vehicles. We offer a full installation service for all of the products we supply and importantly, we can continue to support your Volkswagen for factory scheduled maintenance and repair work after the tuning or upgrade parts have been installed.
It’s easy to bolt parts on – you can do that at home. When we modify a car, we make sure the car is easy to maintain, pleasurable to drive and reliable. Modifications should enhance your driving pleasure not become an unreliable pain. Call us for product advice and a guide to upgrades that will achieve your personal vehicle goals.