Sport Prototype Civic Si

The Sport Prototype Civic Si project from American Honda explores the tuner market possibilities of the new 2006 Civic Si sport coupe. The body is restyled with front and rear bumpers with carbon fiber aerodynamic enhancements. The fenders are widened 50 mm, with enhanced door styling, carbon fiber side skirts and a carbon fiber rear diffuser with center-mounted prototype exhaust. The rear wing is made of carbon fiber and is adjustable for downforce, and the entire car has been painted in Anniversary White Pearl, in honor of the Civic Si's 20th anniversary in 2006. The Sport Prototype Civic Si is lowered 25 mm with a prototype Honda advanced track tuned suspension. The interior style is enhanced with red leather accents, silver woven wire flooring and custom leather seats with inverted piping.

Powertrain Modifications
  • Prototype exhaust center exit exhaust
Chassis/Suspension Modifications
  • Prototype Honda advanced track tune suspensions, 25 mm height reduction and 50 mm track width increase
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  • Brembo 355x35 mm front crossdrilled rotors with 4-piston calipers
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  • Brembo 345x28 mm rear crossdrilled rotors with 4-piston calipers
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  • Advanced concept design wheels
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  • 245/35R-19 Michelin Pilot Sport II tires
Exterior Modifications
  • Restyled front and rear bumpers with carbon aero parts
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  • Custom widebody fenders
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  • Enhanced door styling
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  • Carbon fiber side skirts
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  • Carbon fiber rear diffuser
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  • Adjustable 2-piece carbon fiber wing
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  • Anniversary White Pearl paint
Interior Modifications
  • Ultra Silver Kevlar structural brace
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  • Multi-function driver's display and Navigation
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  • Driver isolated red leather cockpit
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  • Custom leather seats with inverted piping
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  • Silver woven wire flooring