Spoon N1 Exhaust Backbox Silencer - Jazz/Fit GE8 Arms & Rods A 1/8 sensor boss is

A 1/8 sensor boss is also fitted as standard

Despite taking longer and being more costly to make

Please Note: Subaru Dual Port can only be run in either Dual Port or Plumb back configurations due to design of the factory return hose

Skunk2 valvetrain components provide exceptional performance

Being able to accurately gauge the temperature of the water aids in preventing overheating

Spoon N1 Exhaust Backbox Silencer - Jazz/Fit GE8 Arms & Rods A 1/8 sensor boss isThis is the N1 type, which emphasizes a sense of powerfulness and a racy sound quality. Of course, the flow rate and flow velocity are sufficient. Since it has the same standard flange as the genuine product, it can be combined with a mass produced intermediate pipe.