I HAVE A 2+2 300ZX AND I WANT TO ORDER THE HKS EXHAUST OFFLINE BUT ITS ONLY FOR THE TWO SEATER AND WE KNOW THIS BECAUSE THE GAS TANK IS IN THE WAY AND MAYBE THE PIPING IS SHORTER IN LENGTH, DOES ANYONE THINK THIS EXHAUST COULD BE FABRICATED TO FIT A 2+2? HAS ANYONE DONE IT?