| 5 star | 98 | 98% |
| 4 star | 2 | 2% |
| 3 star | 0 | 0% |
| 2 star | 0% | |
| 1 star | 0% |
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Travis L.
My ‘24 Husqvarna TE300 Pro runs much better and my fuel mileage has improved considerably. Thanks South Bay Moto Performance
Larry T.
Money will spent!! The motor runs strong from bottom end to top.
William Butler
Jason M.
Great service and great products. Steve and Stacy went above and beyond for me!
Max Stewart
Steve is awesome! Super knowledgeable, always willing to help and gives great suggestions/advice.Product is amazing. I’ve got the tuned ECU and the medium comp head.Steve helped with getting the cylinder re-nikasiled on my first rebuilder with piston A, then my most recent he supplied me with Piston size B.I’ll send it back in for Nikasil and another size A piston on the next rebuild.He even threw in an extra O-ring since I damaged the first one my reinstall.Will continue to purchase my rebuild kits through SB Moto.
Max Stewart
Steve is awesome! Super knowledgeable, always willing to help and gives great suggestions/advice.Product is amazing. I’ve got the tuned ECU and the medium comp head.Steve helped with getting the cylinder re-nikasiled on my first rebuilder with piston A, then my most recent he supplied me with Piston size B.I’ll send it back in for Nikasil and another size A piston on the next rebuild.He even threw in an extra O-ring since I damaged the first one my reinstall.Will continue to purchase my rebuild kits through SB Moto.
Ian S.
My 2023 Husky 150TPI bogged under the pipe unless I abused the clutch. When it did hit the power band, it was like all or nothing. I really didn't enjoy riding it. Steve really helped me understand how the ECU re-map and head would help. It was super easy to install (and I'm more of a YouTube mechanic). The bike runs super smooth now. much more linear through the power band and doesn't bog. It has a lot more torque in the low end as well. I wish I would have done this last year!
Brett M.
ALL I can say is I actually LIKE riding my 2025 KTM SX 300 now. WHAT a difference, it runs clean, efficient, throttle response is back to what I expect, and it is FAST. Sorry for the capital letters, I am just super pumped and excited that my bike runs the way it is supposed to. Thanks a million South Bay Performance, and thanks for the One day turnaround!!!!!! A+++++
Brett M.
ALL I can say is I actually LIKE riding my 2025 KTM SX 300 now. WHAT a difference, it runs clean, efficient, throttle response is back to what I expect, and it is FAST. Sorry for the capital letters, I am just super pumped and excited that my bike runs the way it is supposed to. Thanks a million South Bay Performance, and thanks for the One day turnaround!!!!!! A+++++
samuel parker
saved my bike, opened it up Thank you so much!!!!
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Amazing service and fast shipping!
With the TSP head/insert and this re-flash, it’s a night and day difference. The front end comes up much easier to get over obstacles and makes this bike even more fun to ride. Which I didn’t know was possible. Their customer service is un-heard these days. I will absolutely do business with South Bay again, if I’m lucky. They are top notch.
Excellent quality and packaging. There are videos online to help with installation and set up. The kit makes a huge difference in power and it runs much cleaner off the bottom.
Fitment was perfect. The seals are factory KTM and the o-ring is aftermarket. Thicker than stock but went together like the stock one. Customer service is great, I couldn’t get the bike running right and Steve gave me some advice that worked! Definitely will use these guys again.
bike runs great