They allowed the installation of half of a stage one upgrade when it needs to have the entire upgrade done at one time. This resulted in the EGR system and exhaust system to continually get clogged with carbon. The EGR system was replaced twice and the Cadillac converter is now trash. read more

I had car delivered due to engine not working. I took the car to them, and they did EVERYTHING but focus on getting the car running again. Car when it was 'done' supposedly broke down again half way to my home. I paid over $10k in repairs, and the car is in storage now. Hun said he could do a rebuild on the engine for another $10k! I was scammed, so I'll take it to small claims court. I'm sure there are others that have been duped. DO NOT TAKE YOUR CAR TO THIS SHOP! https://www.facebook.com/messenger_media?attachment_id=1113837356319698&message_id=mid.%24cAAAAAG1pOYmUjdfdK2OXJHwzigpL&thread_id=690659530 read more

I had to get a turbo replacement and through there whole interactions they were very unprofessional and very uncommunicative honestly go to any other shop these guys barely know what there doing read more

I have had my Lexus serviced at Phantasm Motorsports, and felt that the level of care was excellent. They were very thorough and took the extra time to explain all the small details and also gave some great advice on maintaining my Lexus. I had serviced including: * Oil Change * Tire alignment and balance * Changed out brake pads * Changed out spark plugs Phantasm Motorsports is the first shop I call in about the Check VSC (Vehicle Stability Control) engine light that appeared that relates to the Traction control system and handling of the car. Also the check engine light was on and they ran a Diagnostics interface tool that retrieved the faulty codes. Besides a car shop, Phantasm also offers custom vinyl stickers and cut outs, and import car parts and accessories. I love Phantasm Motorsports! Very knowledgeable people and an amazing staff. The prices are reasonable! The staff and owner are not just mechanics, they are import car sport enthusiasts. read more

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Do not go here they do horrible work!!!!! And refuse to fix owner talks over you. Says you are stressing him out when he is doing all the talking! Don't waste your time or money!!! read more

Went in to tune my turbo b20v. Everyone there was incredible professional and knowledgeable. Hung was meticulous in his work and didn't cut any corners in the tune or dyno pulls. Any questions I had about potential mods or tweaks, they readily had an answer to. Hung went above and beyond in the tune for my car and not once complained or even showed an inkling of irritation. Many hours were spent cleaning up some small issues and getting the car perfect before adding more boost. I highly recommend this shop for any work you need done ! read more

Just got a new exhaust, air intake and step sides installed at Phantasm. These guys were a pleasure to work w/ and did a great job on the install. Give Hung a call for your High Performance needs. read more

These guys have come a long way since their inception. There have been some hard times but they have always pulled through. Now they have really buckled down and have become extremely knowledgeable on vehicle tuning and performance engine building. Yeah, there will always be haters but remember several tuner shops have tried to compete and failed. These guys will stand by their word and will do their best to make it right. I look forward to the opportunity of continuing to do business with them in the future. read more

Came here with my rx7 for tuning, made an appointment and everything. Car was on the dyno getting ready and then a customer came in and skip me been waited for afew hours also. What happen to first come first serve? Not to happy about this waited longer then other people just to wait more. read more

Came by to get a specialty part for my car. They didn't have it in stock but special ordered it for me which didn't take long at all and was faster than the eBay route. The guys at this place were really nice and helpful. This place had a family owned and operated feel which I loved. Everyone that I talked to there was into the import car scene so they understood what I was trying to accomplished and made my purchase and installation super smooth. I would definitely go back. read more

Shop is unprofessional, over promises, overcharges and under delivers. This shop told me they could work on my particular model of car (300ZX), and wound up charging me for their "on the job training". The labor for diagnostics on the computer modifications were $1500 alone and the result was, "we don't know". I trailered it to GA, where there was a specialist in Z's and he told me my computer mod and where to follow up (website) for free... FREE! in15 minutes. He did a lot of other work including undo what Phantasm Frankensteined together on my car. He stated that there were aftermarket mod's available, and couldn't figure out why they would piece together parts like a hobby shop. I wish I had taken that road trip first. Phantasm assured me they had it under control. They did fix a fuel tank filler neck leak, but charged me $90 to fill the tank, $150 to empty the tank, then $90 to fill the tank again on top of the labor to replace the neck which was $400. Finally, when I dropped the car off, there was no windshield crack, when I got it back there was a large crack through the windshield and a rock chip. They took no responsibility. I suspect they were hot rodding my car around, but I have no proof of that. I can't figure out how else it got a chip and a 3 foot horizontal crack otherwise if it was just parked there. I can upload the $3500 bill, the e-mail traffic from the GA shop or pictures of the windshield if Yelp will let me. I do not recommended this place. Grown kids running a business with the expertise of kids in their parents garage. Regret, regret, regret. read more