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| Benefits |
- Activates your M's Hidden GTS Potential!
- Noticeable increase in vehicle get-up-and-go with quicker acceleration feel
- Fully compatible with older piggy-back-tunes for those who just want the GTS Feature Set
GTS Style ""burble"" on Exhaust over run
Up to 30whp and 35wtq gains over stock F8X power.
Aggressive new start-up ""Roar""
2014+ BMW M3 F80
2014+ BMW M4 F82
The HEX Tuning Flash Tuner by VFE unlocks all the missing GTS Features your BMW M3/M4 should have come with from the factory. We offer this tune in 3 different levels.
Base level leaves your engines power output the same while adding GTS sound features on top. This is ideal for customers who already have a Competition Pack or CS trim level M3/M4, or those running a piggyback tune and are looking for that GTS exhaust burble effect.
For those with Standard M3's and M4's, HEX Tuning offers a ZCP or CS level power boost providing you with up to an additional 30whp and 35wtq.
BMW HEX Flash Downloads Here
GTS Feature Set Includes:
- Top-Speed Limiter (set to 192mph)
- GTS Sport Display Power Level
- GTS Start-up Sequence ""Roar""
- GTS Throttle Overrun Exhaust Burble
-Controlled by Driving Mode-
COMFORT No Burble
SPORT Soft Burble
SPORT+ Loud Burble
With GTS Sport Display
Please contact us if you have questions about HEX Tuning's F8X M3/M4 Flash Tune with GTS Feature Set [VFE1]