lolSorry - no matches. Please try some different terms.
Darn "copy and paste", thy this oneI hit your link and got:
there are two aftermarket bolt ons.
Magnaflow makes a single exhaust and Classic Performance makes a GT-R
exhaust that has dual outs.
If you opt to cobble a system together then be sure and replace the resonator with a nice flow through or your system will have some rasp to it.
Dont go bigger than a 4" either or you will have clearance issues.
You can run true duals as well but dont lose all your backpressure or your engine wont run right.