DC Sports 2002-2006 Acura RSX Base / 2002-2005 Honda Civic Si 4-2-1 Ceramic (2 Piece) Header

Retail Price: $472.00 Our Price: $428.99
Vendor: DC Sports SKU: AHC6515


DC Sports 4-2-1 one-piece header systems for your 2002-2006 Acura RSX Base/2002-2005 Honda Civic Si delivers the same incredible low to med range power gains, while improving ground clearance and reducing weight by eliminating the middle flanges. Our 4-2-1 one piece headers are much lighter then stock systems and are on average two pounds lighter than our two piece systems.


  • Dyno tuned and tested against the competition for maximum performance.
  • CAD-renderend, drag inspired 4-2-1 design emphasizes low and mid range power for street/strip applications.
  • Unique merge collector design improves ground clearance.
  • Equal length primary piping ensures optimum tuning for more power across rpm range.
  • Comprehensive installation instructions, all necessary hardware and decals included.
  • Legality Status:  CARB/ 50 State Street Legal.