Manufacturer - Circuit Sports


Circuit Sports
    Circuit Sports (CS) is a  company that branched out from an East Asian OEM manufacturer of chassis reinforcement and performance products other brands. As an OEM manufacturer, Circuit Sports was subcontracted to build products for well-known Japanese and U.S aftermarket companies.
    Now Circuit Sports is pleased to introduce the Circuit Sports products line directly to the U.S. aftermarket industry. These product lines include a full line of chassis braces, exhausts and accessories.  Produced in the same factory as popular brand name aftermarket parts.
    From time to time, Circuit Sports brings new products to the US market with fresh ideas and concepts then later transfer the products to other brand name companies under an OEM agreement to be promoted under their name. Many items are designed and produced in cooperation with or for other companies. Circuit Sports is not a large-scale company like many others in Japan or the US. Nevertheless they have considerable experience and knowledge by producing parts for other companies in automotive tuning and exercise boutique style craftsmanship ensuring our customers the highest quality performance part available.
    Circuit Sports produces brand name quality at everyday low prices for those who cannot be swayed by big names and flashy advertising.

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· Improve Shift Feel
· Metal Construction
· Replace Broken OEM Collar
 
 
 $25.00  $21.24
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· Reduce engine vibration
· Easy to install
· For bottom mount turbos
 
 
 $105.00  $89.24
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· HRC-80 hardness rating
· Poly-Urethane construction
· Slightly lowers engine
 
 
 $95.00  $80.74
 
 
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· Protects BMC
· Keeps heat away
· Stainless steel
 
 
 $25.00  $21.95
 
 
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· Polished Aluminum Pipe
· Welded Type HKS Flange
· Increase Durability
 
 
 $79.00  $67.14
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· Pack of 20
· Super light weight
· Nissan thread size
 
 
 $85.00  $72.24
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· For Top Feed Injectors
· Includes fittings
· Made from CNC billet aluminum
 
 
 $175.00  $148.74
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· Front Conversion lines
· For Z32 calipers
· Quality Engineered
 
 
 $68.00  $57.79
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· Holds up to 480cc of oil
· 9mm and 15mm connectors
· Option for atmospheric setup
 
 
 $75.00  $63.74
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· For hose type regulators
· Bright blue color
· Simplifies FPR install
 
 
 $15.00  $12.74
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· Strengthen chassis
· Improve transient response
· Improve steering and handling
 
 
 $95.00  $80.74
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· Better steering feedback
· More precise control
· Longer lasting than rubber
 
 
 $25.00  $21.24
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· 20P051 Type 1 Replacement
· Exact OE Replacement
· Replaces faulty units
 
 
 $179.00  $152.95
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· Set of 4 injectors
· Hi impedance design
· 3 Year warranty
 
 
 $340.00  $288.99
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· Digital LCD Screen Display
· Dual temperature reading
· All hardware included
 
 
 $125.00  $106.24
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· Great for lowered cars
· Prevent unnecessary damage
· Built extremely tough
 
 
 $70.00  $59.49
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· Pre-Pressed Studs
· Very Light
· Circuit Sports Quality
 
 
 $125.00  $106.24
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· Polished 2.25 inch hotpipe
· Replace stock rubber piping
· For S13 SR20DET only
 
 
 $50.00  $42.49
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· Crystal Clear Ruby Red
· OEM mounting
· Circuit Sports Quality
 
 
 $240.00  $204.95
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· Tighten front end steering
· Front caster adjustment
· More responsive steering
 
 
 $135.00  $114.74
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Additional items available.
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