HKS Hi-Power 409 GC8 EJ20 XYZFactory Maxi 1975 - 1978 Dodge

Maxi 1975 - 1978 Dodge B300 Base 1977 - 1979 Dodge CB300 Base 1970 - 1971 Dodge Challenger Base

Base 2014 - 2015 Cadillac CTS Vsport Premium

High Sierra 1979 - 1982 GMC C2500 Suburban Sierra Grande 1975 - 1978 GMC C35 Sierra Grande

1/3-2/3 split

Includes extra-long hardware for optional use of existing OEM utility rail to top of plate

HKS Hi-Power 409 GC8 EJ20 XYZFactory Maxi 1975 - 1978 DodgeThe real street sports muffler. Hi Power 409 mufflers offer a cost effective solution for your sports muffler needs. The rear section is made from SUS304 grade stainless steel for a high lustre finish and the piping section which is not visible once fitted is made from coated SUH 409, reducing the cost. SUH409 has other benefits such as being more resistant to thermal expansion and improved acoustic properties. SUH409 has the ability to absorb more