Nismo Ducts For R32 GT-R : Why Are They Crooked? : N1 Intercooler Ducts
Nismo intercooler ducts in an R32 GT-R #500 Nismo intercooler ducts for an R32 GT-R. The first car to get them, was the limited, homologation special version of the R32 GT-R, first sold in 1990. They are often referred to as N1 ducts, as th ...