PSR all stainless steel single scroll unequal length exhaust manifolds for Classic GC8/GF8, New Age WRX STI GDA GDB Type A-B. Lost wax finished with 4-1 connectors smooth inner surface for better flow. Stable connection and air leakage avoided by the 3 bolts flange design up-pipe. A 45mm size pipe enable better flow of exhaust. Some model FXT and 06-07 STI/WRX require a early model Oil cooler. Please check before purchase.
Unequal Length, Single Scroll
Stainless Steel SUS304
Subaru Impreza Classic GC8/GF8,
Subaru Impreza New Age WRX STI GDA/GDB Type A-B
O/D – 42.7mm, Thickness – 2.0mm
O/D – 45.0mm, Thickness – 2.0mm
Up Pipe Spec
O/D – 60.5mm, Thickness – 2.0mm
Contents of Kit:
• Exhaust manifold
• Up pipe
• Turbo gaskets
• Hardware kits
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