If they were for GTR, still possible to install on GTT. The only thing differencs is the length of your cat (or decat) pipe joining to the downpipe flange. Can ask any exhaust shop to fabricate it cheaply.
to all the sifu out there...need ur advise...currently i am using tires r17/45/205 in my satria neo...so i am planning to lower my car using gab spring...its this applicable????.....cos i heard sum rumors tat if i am...