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Monday 7am - 7pm Tuesday 7am - 7pm Wednesday 7am - 7pm Thursday 7am - 7pm Friday 7am - 3pm Saturday 9am - 3pm

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Final performance

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United States
Wichita, KS
Final performance

Automotive upgrades & repairs
Transmission overhaul & engine builds

08/15/2026

Another 4L60E job finished up and headed out the door! 🔧

This time we had the chance to work on a super nice 1996 Chevy Tahoe 2-door. We pulled the 4L60E, went through it, and beefed it up before getting everything back together.

These are exactly the kind of vehicles we love seeing come through the shop. It’s always cool getting to keep a clean older Tahoe like this on the road.

Need transmission work? Give Final Performance a call and let us get you taken care of.

📞 316-680-4788

08/11/2026

🔧 6L90 REBUILD — CHEVY 3500 WORK TRUCK 🔧

We recently took care of a Multicon Construction Company Chevy 3500 work truck equipped with a 6L90 transmission.

this transmission had been worked on previously by another shop and the pump assembly was cracked due to improper installation and torque procedures. We got it torn down, found the problem, and rebuilt it the right way!

At Final Performance, we take pride in doing the job correctly. Every transmission we build receives:

✅ All the latest updates
✅ Clearances measured and set correctly
✅ Complete air checks during assembly
✅ Proper torque procedures throughout the build
✅ Quality parts and attention to detail
✅ 12-month warranty

We understand that when your work truck is down, your business is losing time and money. Bring your transmission work to us and let us get you back on the road with a build you can depend on.

Do it right. Final Performance. 🔧💪

07/30/2026

2015 Chevy Silverado 1500 came into the shop with a severe transmission shudder and slipping gears. We tore it down and rebuilt it using the latest upgrades from Sonnax, BorgWarner, and TransGo to improve reliability and performance. We also installed an upgraded billet torque converter and completed the proper tuning to ensure everything works together the way it should.

Now it’s back on the road shifting smooth and ready for many more miles.

If your truck is experiencing shuddering, slipping, delayed shifts, or other transmission issues, give Final Performance a call. We’d be happy to get you taken care of.

📞 316-680-4788

07/20/2026

Another one back on the road! 💪🔥

This 2011 Chevrolet Suburban came into the shop needing a complete 6L80 transmission rebuild, and we took care of it with the latest upgrades to improve reliability, durability, and performance. We don’t believe in cutting corners—we build them to last so our customers can drive with confidence.

Whether you’re using your vehicle for work, hauling the family, or everyday driving, we’ve got you covered.

🌡️ Stay cool out there—it’s going to be a hot week! If your transmission is slipping, shuddering, or giving you problems, don’t wait until you’re stranded.

📞 Give Final Performance a call today for all your transmission repair, rebuild, and performance needs!

316-680-4788

✅ 6L80 Rebuilds
✅ Performance Upgrades
✅ Latest Updates & Hard Parts
✅ Quality You Can Trust

Final Performance – Keeping you on the road, better than before. 🚗💨

07/11/2026

Another one back on the road! 🔥

This 2012 Camaro SS came into Final Performance for a built transmission, and we gave it the upgrades it deserved. We paired it with a Circle D torque converter to handle the power and keep those money shifts hitting exactly how they should. ✅

It’s always a pleasure working on performance cars like this, and we’re proud to get them back on the road stronger than ever.

If you’re looking for transmission repairs, performance upgrades, or a complete rebuild, we’ve got you covered.

📍 Final Performance
📞 316-680-4788

We appreciate everyone’s support and look forward to seeing what rolls into the shop next! 💪

07/10/2026

🔥 Something new is on the way! 🔥

We’ve been working on some Final Performance apparel, and these are just a few of the first samples. From hoodies to T-shirts, we’re putting together gear that’s built to look as good as the work we do.

If you’d rock some Final Performance merch, let us know! We’ll be offering all sizes once they’re available.

07/08/2026

🇺🇸 Hope everyone had a great Fourth of July! We’re back at it and just wrapped up this 2010 GMC Sierra 1500.

The customer brought it in with a shuddering 6L80 transmission. We completed a full rebuild, added a few performance upgrades, and installed a new torque converter. It’s back on the road, shifting better than ever!

If your transmission is slipping, shuddering, or giving you trouble, give Final Performance Transmission Rebuild & Upgrades a call. We’re here for all your transmission needs.

316-680-4788 call or text

06/22/2026

Another performance build completed and ready to go! 🔥

We just wrapped up a performance transmission build for this 2000 C5 Corvette. Whether you’re looking for improved performance, reliability, or a custom transmission build for your project, we’re here to help.

At Final Performance, we specialize in transmission rebuilds, performance upgrades, and complete installations for street and performance vehicles.

If you’re considering a performance build or need transmission work done, give us a call today!

📞 316-680-4788

Thank you to all of our customers for your continued support. We appreciate your business!

06/14/2026

Hope everyone is having a great weekend!!
We just wrapped up another 6L80 job on a 2015 Tahoe. If you’re having any transmission issues or need repairs, don’t hesitate to get with us. We appreciate the support and look forward to taking care of your transmission needs.

316-680-4788

Address

Wichita, KS

Opening Hours

Monday	7am - 7pm
Tuesday	7am - 7pm
Wednesday	7am - 7pm
Thursday	7am - 7pm
Friday	7am - 3pm
Saturday	9am - 3pm

Website

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