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Edward says: I;m very happy with the parts that i ordered and with the service,keep up the good work guys ..
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Jordan Lyons says: First off it should be noted that this product was the first modification made to my car (2006 BMW 325Xi E90 6speed man). Also, it is the first time I have done any more to a car than change the oil, ..
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evan smith says: Rode in a s2k with these at the track... very very smooth and not to stiff but could really take the corners very well! ..
5 of 5 Stars!

chris bourbeau says: I bought the agengy power short shifter 2 years ago. i really like the shifter. it is a good price and shortens the throws immensly. Plus the shifting seems to be alot more precise. I would recommend ..
4 of 5 Stars!

Dan W says: Exhaust is amazing! No need for changing any other part of your exhaust after this. This rear section is all you need. Trust me! Great race tuned tone and does not drone inside the car while driving. ..
5 of 5 Stars!


HKS Circle Earth System Honda Civic Si 02-03
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 Price: $149.97 
  Model: 48004-AH003
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HKS Circle Earth System Honda Civic Si 02-03

Circular Grounding System - By utilizing a 24 karat gold plated distribution block and multiple grounding points, improved idle and drivability are often obtained as the additional grounding points equalize resistance and voltage between various ground points. Each 8 gauge spiral twined cable is wrapped with signature HKS purple plastic to protect and add color to the Circle Earth System. Vehicle specific kits included pre-measured cable lengths and distribution blocks.
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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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