Ethanol is rocket fuel for your daily driver. Our TrueFlex flex-fuel conversion kit upgrades the factory engine computer to read and instantly adapt to any Ethanol blend, unleashing huge power.
FULL POWER ON ANY TRANSMISSION
2021+ model years and some 2019-2020 variations are equipped with a Gen 2 factory transmission control unit (TCU) with advanced factory security that locks them from tuning. Stock TCU tunes include software limiters that restrict engine power when torque limits are exceeded from ECU tuning. For Q5 models with locked TCUs, our calibration team has custom-coded the engine control unit (ECU) programming to properly manage torque signals to and from the transmission. This advanced strategy safely enables full horsepower and torque, even without a TCU tune.
Included on all stages and octanes.
Q5 2.0T STAGE 1
Add significant increases in performance with up to 314 horsepower and 396ft-lbs from an iE Stage 1 ECU Tune for your Audi B9 Q5. Flash instant horsepower gains, increased torque, and faster acceleration with octane-specific map options for 91, 93, or TrueFlex ethanol fuels. Engineered to operate on stock hardware or compatible with intake, intercooler, catback exhaust, and TrueFlex upgrades.
Q5 2.0T STAGE 2
Ready for more? The iE Stage 2 ECU tune with an upgraded downpipe delivers the most performance potential available from your stock engine and turbocharger with a tire-spinning 337-377HP and 410-456ft-lbs of torque! Maximum accelration gains are realized across the powerband with options for 91, 93, 104, or TrueFlex ethanol fuels. Stage 2 includes aggressive exhaust afterrun in sport mode.
See below for a list of Stage 2 hardware requirements.
| PART UPGRADE | STAGE 1 | STAGE 2 | NOTES |
|
AIR INTAKE |
|
|
Recommended |
|
TCU TUNE |
|
|
Highly recommended |
|
INTERCOOLER |
|
|
Highly recommended on Stage 2 |
|
CATBACK EXHAUST |
|
|
Compatible with all stages |
|
HPFP UPGRADE(FUEL PUMP) |
|
|
Required for TrueFlex only |
|
DOWNPIPE |
|
|
Not Compatible With Stage 1 |
| STAGE / FUEL | HORSEPOWER | TORQUE |
|
Stock VW/Audi advertised numbers |
252 HP |
273 FT-LBS |
|
Stock IE dyno numbers |
262 HP |
296 FT-LBS |
|
Stage 1 91 AKI / 95 RON |
308 HP |
394 FT-LBS |
|
Stage 1 93 AKI / 98 RON |
314 HP |
396 FT-LBS |
|
Stage 1 TrueFlex E40-E60 |
359 HP |
448 FT-LBS |
|
Stage 2 91 AKI / 95 RON |
337 HP |
410 FT-LBS |
|
Stage 2 93 AKI / 98 RON |
343 HP |
412 FT-LBS |
|
Stage 2 104 AKI / 108 RON |
359 HP |
445 FT-LBS |
|
Stage 2 TrueFlex E40-E60 |
378HP |
456 FT-LBS |
