HKS 31025-AN004 Superior SpecR Exhaust Nissan GT-R
Superior spec R is the high end model of the HKS exhaust systems. The durable full titanium exhaust system is lightweight and weighs 10kg (22 lbs.) lighter than the stock exhaust system. The large radius piping layout optimizes exhaust gas pressure and temperature allowing peak performance and an aggressive exhaust tone. Dual layer titanium tips reduce heat while the functional slits inside the tips assist in noise reduction.
- Years: 09+
- Tip: Rolled Dual Ti Tip x2
- Tip Diam.: 124 mm
- Pipe Diam.: 85 mm
- Rolled Ti Tips - Standard Japan Version