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Modern performance SUVs like the Audi SQ5 are impressive straight from the factory—but once mileage climbs, hidden issues can quietly steal power, efficiency, and drivability. This SQ5 arrived at Revhigh with just under 96,000km , and while it still drove well, the data told a different story. Direct-injection engines are notorious for carbon build-up, especially on the intake valves. Over time, this restriction reduces airflow, disrupts combustion efficiency, and limits how

Downpipe + Dyno Tune = Monster Results Moulee rolled in with his pristine 2020 Mercedes-AMG CLA45s , fitted with the potent M139 2.0L...

Taylor’s 3.0L BiTDI Audi SQ5 rolled into the shop needing more than just a performance boost—it was due for some serious TLC and power...

When it comes to stubborn engine issues, even the most experienced mechanics can sometimes hit a wall. That was exactly the case with...

When Sandra reached out to us about tuning her 2013 TDI Land Rover Evoque, she had one major goal in mind—unlocking better performance...

Cos’s Audi SQ5  came in for a much-needed walnut blast, manifold clean, and a custom dyno tune  for both the ECU and TCU. These 3.0L TDI...

Being the SQ5 plus it had higher HP and NM compared to the non plus version. After a full tune we managed 238kW and 781Nm at the wheels....

Ben's 3.0L TDI SQ5 came in for some much-needed attention, and we made sure to give it the works! Here's what we did: 🛠️ Carbon...

In our latest project, we delved into the Audi SQ5 3.0L BITDI, embarking on a meticulous three-stage carbon cleaning process to...