DC 4-1 Header

DC Sports 4-1 Headers

Key Features:

  • Every system is dyno-tested for maximum performance
  • CAD-rendered, race-inspired 4-into-1 design emphasizes top-end power for extreme racing applications
  • 100% 304 Stainless steel construction including the flanges (polished or brushed), or mild steel with ceramic coating
  • CNC mandrel bends with robotically-welded fittings deliver perfect fit
  • CNC-machined and threaded flanges and O-ring seals eliminate leaks
  • Equal length primary piping ensures optimum tuning of systems for more power across rpm range
  • Unique merge collector ensures smooth exhaust gas flow and increases ground clearance
  • All systems except RACE ONLY systems are C.A.R.B. exempt or pending C.A.R.B. exemption
  • Includes comprehensive instructions and all necessary hardware
  • Acura Integra 1994-99 GSR AHC6607 DC Sports 4-1 Headers

    Ceramic Header

    Acura Integra 1994-99 GSR AHS6607b DC Sports 4-1 Headers

    Stainless steel

    Acura Integra 1994-99 GSR AHS6607s DC Sports 4-1 Headers

    Polished Stainless steel

    Acura Integra 2000-01 GSR AHC6611 DC Sports 4-1 Headers

    Ceramic Header

    Acura Integra 2000-01 GSR AHS6611s DC Sports 4-1 Headers

    Stainless Steel Header (Polished Finish)

    Acura Integra 1996-97 JDM Only Type-R AHS6612b DC Sports 4-1 Headers

    Stainless steel

    Acura Integra 1997-01 Type-R AHC6604 DC Sports 4-1 Headers

    Ceramic Header

    Acura Integra 1994-01 GS/RS/LS AHC6606 DC Sports 4-1 Headers

    Ceramic Header

    Acura Integra 1994-01 GS/RS/LS AHS6606b DC Sports 4-1 Headers

    Stainless steel

    Acura Integra 1994-01 GS/RS/LS AHS6606s DC Sports 4-1 Headers

    Polished Stainless Steel Header

    Honda Civic 1992-95 EX/DX/LX/Si M/T ONLY HHC5613 DC Sports 4-1 Headers

    Ceramic Header

    Honda Civic Si 1992-95 M/T Only HHC5613 DC Sports 4-1 Headers

    Ceramic Header

    Honda Civic 1992-95 EX/DX/LX/Si M/T ONLY HHS5613b DC Sports 4-1 Headers

    Stainless Steel Header (Brushed Finish)

    Honda Civic Si 1992-95 EX/DX/LX/Si M/T ONLY HHS5613b DC Sports 4-1 Headers

    Stainless Steel Header (Brushed Finish)

    Honda Civic 1993-97 SOHC HHS5613b DC Sports 4-1 Headers

    Stainless Steel Header (Brushed Finish)

    Honda Civic 1996-00 EX Only M/T HHC5613 DC Sports 4-1 Headers

    Ceramic Header

    Honda Civic 1996-00 EX M/T ONLY HHS5613b DC Sports 4-1 Headers

    Stainless Steel Header (Brushed Finish)

    Honda Civic Si 1999-00 Si HHC5604 DC Sports 4-1 Headers

    Ceramic Header

    Honda Civic 1999-00 Si HHS5604b DC Sports 4-1 Headers

    Stainless Steel Header (Brushed Finish)

    Honda Civic Si 1999-00 Si HHS5604b DC Sports 4-1 Headers

    Stainless Steel Header (Brushed Finish)

    Honda Civic Si 1999-00 Si HHS5604s DC Sports 4-1 Headers

    Polished Stainless Steel Header

    Honda Civic 1999-00 Si HHS5604s DC Sports 4-1 Headers

    Polished Stainless Steel Header

    Honda Civic 2001-05 EX Only HHC5019 DC Sports 4-1 Headers

    Ceramic Header

    Honda Civic 2001-05 EX Only HHS5019b DC Sports 4-1 Headers

    Stainless Steel Header (Brushed Finish)

    Honda Civic 2001-05 EX Only HHS5019s DC Sports 4-1 Headers

    Polished Stainless Steel Header