Perrin 3 inch Turbo Inlet Black WRX (2002-2007) STI (2004-2018) Mazda Each rod is shot-peened after

Each rod is shot-peened after machining and magnafluxed

The Brass Plus material with its alloy backing matched to a performance pressure plate will provide smooth engagement and extended life

Polished to Mirror Finish 4 In Tips

The Enkei RS05RR is a great combination of both elegance and aggression and is a great example of that racing heritage

You can rest assure that with our superior material and design you will get optimal performance for years and decades to come

Perrin 3 inch Turbo Inlet Black WRX (2002-2007) STI (2004-2018) Mazda Each rod is shot-peened afterA performance turbo inlet hose is a great modification, especially when upgrading a turbocharger or to a high flow intake system. Perrin's turbo inlet hose for the WRX and STI features 5 ply silicone construction with an internal wire mesh for maximum durability and rigidity without the added weight or heat retention of metal. Perrins full silicone construction is immune to heat soak and guarantees a smooth internal passageway, unlike the stock