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View Tuning Tech FS's top competitors like AEM Performance Electronics, APR, and Bully Dog.

K&N Engineering
K&N Engineering is the world's leading manufacturer of washable performance air filters and air intake systems. Headquartered in Riverside, California, K&N has a second manufacturing and distribution facility in Grand Prairie, Texas, and multiple smaller offices in a variety of countries around the world. K&N invented the reusable high flow cotton air filter in 1969 and has been perfecting the technology ever since. K&N is a world class filtration company selling air filters, oil filters, and air intakes in over 90 countries across the globe. K&N sells over 12,000 products designed for cars, trucks, motorcycles, and industrial applications. From their No-Hassle Lifetime Warranty to their Consumer Protection Pledge, K&N stands behind their products and their consumers 100%. The distinctive K&N logo represents performance from one of the original performance companies.
Riverside, California, US
Private
$203.5M Revenue
https://www.knfilters.com/
678 Employees
COBB Tuning
Headquartered in Austin, Texas, COBB is an enthusiast-driven automotive company dedicated to providing the world's best vehicle tuning solutions to owners of turbocharged, import oriented vehicles. COBB currently supports small displacement, forced induction vehicles from Subaru, Audi, Volkswagen, Honda, Mazdaspeed, Nissan, BMW, Porsche, Ford and Mitsubishi. Founded in 1999 by Trey Cobb, the company has grown from a small, one-man engine shop for high-end rally applications to a broad based performance parts company, employing 80+ people at our Austin, TX headquarters. Our focus at COBB has always been the enthusiasts. We race, we drive and we like to help people do the same.
Austin, Texas, US
Private
$18.3M Revenue
http://www.cobbtuning.com/
78 Employees
Dynojet Research
Dynojet Research, Inc. is the world leader in the development and manufacturing of performance enhancement products and tools. Our fuel management and diagnostic products, coupled with our personalized services, give you the resources to maximize performance and increase efficiency. With over a decade of experience, Dynojet has relied on state-of-the-art technology to provide you with the best products available. Our philosophy stands behind the belief that our customers are number one. Individualized attention is given so that you can take full advantage of the products we offer. Because of this philosophy, we guarantee high credibility, consistency, and customer satisfaction. Here at Dynojet, we invite you to put our products to the test.
Belgrade, Montana, US
Private
$30.1M Revenue
http://www.dynojet.com
83 Employees
G2 Leader Summer 2026 G2 Best Est ROI Mid-Market Summer 2026 G2 Easiest Admin Mid-Market Summer 2026 G2 Most Implementable Summer 2026 G2 Best Results Mid-Market Summer 2026 G2 Lead Capture Mid-Market Summer 2026 Inc Fastest Growing Private Companies 2026 Inc Best Workplace 2026
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