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We provide dyno tuning, performance upgrades for your LS powered engines, suspension work , performance brakes , track car prep , and anything to do with all GM vehicles from 98 and newer with LS powered engines.
1324 Industrial Ave suite b, Ste b, Escondido, CA, 92029, United States
Get directionsWeekday | Schedule | Status |
---|---|---|
Mon | 9:00 a.m. to 5:00 p.m. | |
Tue | 9:00 a.m. to 5:00 p.m. | |
Wed | 9:00 a.m. to 5:00 p.m. | |
Thu | 9:00 a.m. to 5:00 p.m. | |
Fri | 9:00 a.m. to 5:00 p.m. | |
Sat | Closed | |
Sun | Closed |
amazing. Kushan & his team got my Corvette right! Installed a flex fuel kit, gave me a killer tune, brakes, and tied up some loose ends that a different shop had left behind. Car is running better than ever and came home with way more power than I had imagined we would achieve. I'll be back forsure
These guys are amazing Kushon is the best in San Diego! Shout out to Zach aswell they have another guy there too idk his name but they are all solid! Highly recommend for all muscle car needs.
This guy knows Corvettes!!!
Kushan and his team just finished my C5Z with a new A&A supercharger for me. It was modified out of state and became part of my uncle’s collection, I finally got it out of his hands and brought it straight to Kushan. He not only did the entire inspection and EVERYTHING needed to be a road warrior, but did the A&A upgrade and completely legalized it CARB compliant. He was able to source what was needed and make his tune to peak LS6 performance. If you’re trying to get into the corvette world, Excelsior is the place. My Z defi... read more
Kushan and his mechanic Zack are absolutely awesome. I’ve had them do work on multiple Vettes now. Most recently a Borla Atak on my C8. Beyond thrilled with how it turned out. With Kushan you know he’s fair and honest. And doesn’t try to overcharge like a lot of shops, especially some other covette shops in San Diego try to. That’s actually how I found them was with another corvette shop asking for crazy money to install an exhaust. Just trying to hustle people basically. Luckily that lead me to Excelsior and they’ve been my... read more
Excelsior Motorsports has a 4.9 star rating with 61 reviews.
Excelsior Motorsports is closed now. It will open at 9:00 a.m.
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