TR all stainless steel twin scroll Equal Length exhaust manifolds for New Age WRX STI GDB Type C-F. Lost wax finished with 3-1 connectors smooth inner surface for better flow. Stable & effective connection by the slip joint bracket and air leakage avoided by the 3 bolts flange design up-pipe.
Included:
Notes:
02-05 wrx requires 2.5l sti oil pan (on some)
06-07 wrx requires sti oil cooler and sti oil pan