"The right parts always come in and they come in faster than any other website like stm Or maperformance. Extreme psi has the best prices too!"

"Answers email promptly, regarding stock and pricing. Delivers fast and on top of stocking parts when really needed. Did my Evo 8 a solid over many websites national or international. Highly recommended. Shopping points are a bonus too."

"Shipped fast, got it quick, all the right parts!"

"Nice place to order , very fast shipping"

"Ordered a few times from here "

"When I order it come fast no damage and always have products in stock "

"Customer service "

"Promptly received, was easy to install and is working great, thank you. "

"I needed a specialty part"

"My go to site for dsm parts! Seeing as how they got a bonus point system is pretty cool, you get alittle back for spending money with them for your addiction! Still trying to figure out how it works though lol"

"I ordered a performance timing belt for a 1990 Integra (had 0 hopes of them having any parts at all for my car) and it was not even over $100 before tax and all that. The shipping said 2-7 days or something along those lines and through the covid experience I expected it to be on backorder but it came in 2 days, best experience I've had with any company within the past year. "

"I’ve been ordering from extreme PSi since I was 15 and they have never let me down. Great products, great prices, and I also had an issue with a radiator once that I bought from them and they were very easy to deal with and sent me out a new radiator right away. "

"very easy to find the parts i needed"

"Shipping is always quick even with the economy rate, and everyone has always been nice in case I have to call their landline.
I've found most of the parts for my eclipse through extreme psi, so thank you!"

"I always order parts here for my dsm comes quick"