Hey guys just curious about this down pipe for my 2025 mk5 Supra
This this work ok without a tune ?
Any problems with over boosting ?
Any temperature problems ?
Any issues or damage to motor down the road staying catless without a tune ?
Any information is great thanks
Hello!
Great questions.
A lot of guys run catless downpipes without tuning without issue. Your vehicle has several safety parameters and systems to keep operating levels within normal limits. Some lesser vehicles, require a tune for something as little as an intake, this is not that car.