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Reviews
Doug says: Great shifter- weighted which makes shifting smoother over stock shift knobs and perticularly useful when upgrading to a short shift kit. Put one on my BMW 540 with a ssk and it shifts like butter! U ..
5 of 5 Stars!

v says: its greattttttttttt-ttttttttttttttt-ttttttttttttttt-ttttttttttttttt-ttttttttttttttt-ttttttttttttttt-ttttttttttttttt-ttttttttttttttt-ttttttttttttttt-ttttttttttttttt-ttttttttttttttt-ttttttttttttttt ..
5 of 5 Stars!

ricky irvin says: Absolutely beautiful construction! Nice brass-like finish. There is a small "wall"-; in the bellmouth to aid in diverting wastegate gas down. Downpipe is divorced roughly 14" down before a nice smooth t ..
5 of 5 Stars!

David says: BJ and the team at Vivid are amazing to work with! They were very patient, answered all my questions in a timely manner, and even worked with me on pricing. In the end, I got my product erlier than ex ..
5 of 5 Stars!

Jonathan says: Lowers the car .8" all around. Not a huge drop, but perfect for those worried about scraping around town or that have bodykits. Supposed to have pretty high spring rates, but some people have tested t ..
4 of 5 Stars!


HKS Air Fuel Ratio Regulator Type D
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  Product Information
Price: $145.00   Sale: $130.50
  Model: 4604-RT001
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HKS Air Fuel Ratio Regulator Type D

The HKS AFR is a fuel-adjustment device that regulates the air/fuel ratio by changing the airflow voltage output to the vehicles factory computer. The AFR was designed for vehicles that are lightly tuned (intake, exhaust system, etc.) and need only slight fuel adjustment. The 12 setting adjustment indicator allows the user to enrich or lean the stock fuel settings by approximately 1.0 A/R point in either direction (richer or leaner). Type-D is designed to work on vehicles that utilize a pressure sensor.

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About Manufacturer: HKS
Since its beginning, HKS has been committed to providing well-integrated, reliable,and environmentally sound performance systems. Mr. Hasegawa's strong leadership, engineering genius, creativity and willingness to listen to customers are the pillars of the company's success. Monitoring consumer reaction and input on issues pertaining to material quality, external appearance, sound quality, and of course, performance, HKS stays in tune with automotive enthusiasts' needs. Moreover, HKS' products are designed to be user friendly for easy installation.

Today the automotive aftermarket industry is filled with start-up companies following in HKS' footsteps. None however, can match the depth of engineering or manufacturing resources available to the talented, highly motivated and dedicated employees of HKS.

For over a quarter century HKS products have been put to the test in drag racing, road racing, rallying, and top speed trials. HKS equipped vehicles have captured numerous racing championships and hold claim to a myriad of competition records using many “off the shelf”, race proven HKS components. As a result, HKS has been synonymous with “performance” in the automotive aftermarket industry for the past 35+ years.


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