Bye Performance

Bye performance were incredibly helpful in troubleshooting and tuning my 2004 wrx Sti. Couldn't be happier with the result. Justin and the team are extremely knowledgeable. Wouldn't tune my car anywhere else.

Been to a few tuners over the years and Justin is definitely the best I've come across.He is skilled in tuning, yet humble and down to earth.. even takes the time to chat to you and doesn't rush you out the door.His team also do some fantastic work and it has been a pleasure to know them.Keep up the great work guys !

VE ute went in for a cam and tune. Car sounds and performs as it should. Had to wait 5 weeks to get it in which is testimony in itself to Justin and his teams work.After sales is off the chart. Had a rattle. Brought it back in on a Saturday and repaired the issue free of charge despite the problem not being of BYEs cause.Highly recommended

Booked my vehicle in for a e85 tune.Vehicle was delivered to the workshop in good running order.Once collected I noticed the idle was not right, sounded like a miss or out of time.Messaged the tuner and was told it needs a little tweak. Didn't make it to the workshop before the little tweak was performed.Less than a week after collecting the car, it suffered engine failure relating to dropped exhaust valve(s) in cylinder 4. Further disassembly revealed a bent rod in cylinder 2.Genuine timing belt kit was fitted less than 5000kms ago and that was 100% correct with no issues or failure of any components.I sent several messages to the tuner hoping for an explanation as to what had happened. The replies that were received stated the turbo was too small and caused the valve failure and the bent rod was due to hydrolock in the cylinder.There is cars over East running the same turbo(and housing) making 100kw more at the wheels.Just a heads up for those looking for a tune, go elsewhere. I won't be coming anywhere near BYE again...

Took my project in for a tune . Gavin went over the car and found a heap of issues that could have turned into costly exercises down the track. Called me and explained the issues and fixed them .Justin takes the time to talk and walk you through anything .ill be back in the future !!

Super easy to deal with, gave heaps of great info. Found them from forums that were saying how good they were. Lived up to expectations and car is running smooth as.

Justin Gavin and the rest of the crew go above and beyond to always ensure my car is 110% I've used many shops before and this shop bye performance is hands down the best in the business

2019 jeep grand Cherokee diesel money well spent more power more tourque and fuel economy went from 9.8 ltrs per 100km to 7.9 win win thanks Justin and the team at BYE PERFORMANCE

BYE hosted our car club for an event over the weekend. Justin and his team were great. Even being able to help a stricken vehicle make it onto the dyno with supply of oil and tools to do a quick oil change in the carpark. Appreciate the effort they went to to host our club, and if we are allowed to do it again next year, we will be back!

Ve l98 ute got lifters, oil pump, timing chain and few other things. No more rattles and ticking noise . Drives like new again.Great team with great knowledge about my engine.Will definitely go back next time I need engine work.