Got this mod done and all that achieves it changes torque curve where you get more on lower revs. Not something that 99.9% of front wheel drive owners would find an improvement. Toyota have designed the exhaust and mapped ECU to give minimum torque steer and very linear power delivery throughout the whole rev range, so modifying is a waste of time and money. In the next week or two I will weld the old OEM Y section back because with it drivebility was far more satisfying. Don't temper with perfection, but each to their own.
