Trusted for over 20years Active presence in the industry 1500+ Vehicles Tuned NO FLASH TUNES- All custom to suit your vehicle Perth Based Workshop
From performance vehicles and American utes to diesel engines, 4x4s, and dedicated drift, track, and drag builds, we deliver expert automotive services tailored to your vehicle.
Check out the before and after. We fitted a turbo back exhaust, air intake and performed a full custom tune
Huge gains after a turbo back exhaust system and a full custom dyno tune
Manta Twin 3" exhaust, air intake and custom tune leaving making a very impressive 618rwhp on 37" tyres.
Engine build, Harrop 2650 and all the supporting mods, producing 850rwhp on the rollers and 901rwhp on the hubs
K&N cold air intake system and a custom dyno tune. The vehicle produced an impressive 550 rwhp..
Manta Exhaust- Check Custom Tune - CheckDramatic before and after - Check
746rwhp with a Harrop supercharger and supporting modifications
Client installed Manta Exhaust and then a BYE custom tune = 23% gains
Quailty Manta Exhaust and a custom dyno tune showing remarkable difference
The difference a quailty custom tune makes!
Smoking tyres on the roller dyno and still an impressive outcome from this complete BYE build
Some mods and a touch up tune delivering some good results
Exhaust and custom dyno tune and what a difference it makes
Manta header package and a custom dyno tune for some extra grunt while only having 126kms on the clock
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Hear directly from our clients about their experience working with us and the results we’ve delivered.
BYE Performance service is exceptional!They were very helpful with fitting me in with a cam upgrade package and high stall for my HSV. Their communication from the whole team and overall service was amazing. I would highly recommend these guys!
Awesome guys!Had my TRX tuned by Bye Performance, and I’m super happy with how it turned out. Justin really knows his stuff — takes the time to explain everything and why certain mods are worth it (or not). Definitely the guys to see in Perth if you want great service and solid results. Highly recommend!
The team here are great and very supportive. Justin identified a very poor tune on my clubsport and the team were able to fit me in within a couple of weeks to rectify. Had further failures of components on my car due to wear / poor fitment from previous repairers and the team at BYE were able to quickly source and fit for me to be able to complete the tune.Great communication, support and service. Will be my go to for all things LS1 and commodore.
Took my ute for a well needed tune. Picked up the car next day.Car is feeling the best iv felt since i bought it. Friendly staff & great service. Def know what they are talking about. Will go back again in the future
Called up about an issue with my vf ss and the team were very helpful and prompt to get me in the next day to get it fixed. Justin and the team are very helpful and share good knowledge. Can't thank the team enough. Definitely coming back.
Bye performance did a simple electronic modification to my jeep.very professional in discussions, communication and service.Would highly recommend them with for complex situations as they seem very knowledgeable
