About Us

The Beginning

Nightmotorsport began in the Inland Empire, during the street racing scene of 2005. Shop owner, Istvan Klag, was working full time for Hyundai. In his free time, he would go out and race his Mitsubishi Eclipse GSX. In 2006, the Hawk Eye STI was released, and Istvan traded in his beloved Eclipse, and bought one. Soon after purchasing the car, Istvan, blew the motor. He decided to rebuild the engine himself and got the car running like new.

global 1

Driven by passion

Driven by passion to deliver handcrafted automotive engineering, Nightmotosport was built to deliver the highest quality craftsmanship, focusing on quality over quantity. Now with over 15 years of experience in automotive engineering, Nightmotorsport is now one of the only Certified Cobb ProTuners for Subaru and Ford in all of Southern California. We have become a trusted automotive performance center and mechanic, specializing in Subaru performance, Dyno Testing, Custom Engine Building, and aftermarket modifications.

About Us
About Us

Istvan’s reputation grew for building Subaru high performance engines. In 2014, Istvan left Hyundai to pursue his dream of becoming a full time engine builder and opened Nightmotorsport. Likewise, Istvan also decided to move away from the street racing and entered into the Global Time Attack scene.

With solid lap times, the name Nightmotorsport began to become well known within the automotive industry. While establishing a brand in mechanical engineerring , he knew that his shop could gravitate to selling performance parts, dyno testing and research, installing aftermarketing parts, such as cold air intakes, and deliver to the competition a high performing custom engines builds for Subaru.

About Us

Calling All Car Enthusiasts

We pride ourselves on our dedicated customer service and are always striving to exceed expectations. We treat our customers with the utmost respect. We believe that our customers are the ones that keep the passion and enthusiasm for motorsports alive! Welcome all auto performance enthusiasts! 

Join our community to receive weekly specials, updates on exciting new builds and amazing product promotions. We will send you a code for 10% OFF select online products on your first order.
We respect your privacy.