Quick view sku: TOM-431104 TOMEI Joint Pipe Larger diameter for improved exhaust efficiency and precision clearance design The stock joint pipe is not only narrow, it also has flattened sections which severely limits the performance gains from fitting a high efficiency manifold. However,... View Details Compare
Quick view Perrin | sku: PSPEXT120 PERRIN OVERPIPE 2.5" FOR FR-S / BRZ - PSPEXT120 DETAILS: Scion FR-S / Subaru BRZ Overpipe A smooth and unrestrictive exhaust path after the header is key to engine power and performance. With smooth bends and larger diameter tubing, the PERRIN Performance overpipe increases flow without adversely... View Details Compare
