No BS just quality parts shipped on time Im currently swapping an LS3 into a 93 Rx7. Ive spent over 30 thousand dollars in 2 weeks. Improved Racin was the ONLY business that promptly shipped my parts, didn't screw up the order, or had some screwup holding up my project. Extremely satisfied.

Great Product, and great customer service! Ordering from abroad (Greece), Improved Racing answered every one of my e-mails and questions almost immediately. They gave me good advice on my setup, (before and after I placed my order) and I cant wait to get the thermostat plumbed into my oil cooler setup. Also the thermostat was posted ASAP, and I received my order here in Greece only a few days after ordering. Great stuff! Will definitely be using them again!

Very professional service. I recently ordered an oil thermostat and oil cooler. I was a little skeptical of what I may receive based on the very keen pricing. I was very satisfied with both the product quality and the packaging. A check sheet was included which showed there was careful completion of my order and the freight costs were reasonable to Australia. I will definitely recommend this supplier to colleagues.

Great Experience This was the first time that I used Improved Racing and it was great! They had the most competitive price on the item that I purchased. The shipping was extremely fast, too. I will definitely use them again! I'm very happy with my purchase and with Improved Racing! Monique(Texas)

Quality, second to none I've been running Improved Racing's road racing trap door oil pan baffle for 6 years now, and most recently their thermostat oil cooler adapter. The quality, precision, and customer support is second to none. Their products have help protect my engine through years and years of extreme abuse. Affordable prices for quality parts, backed by great people.