HKS Hi Power Exhaust for 02-07 WRX/STi (3106-EX008) Simpson Racing We offer the aluminum pipes

We offer the aluminum pipes with a flange for a TiAL

the PTP GT-R R35 Firewall Shields are internally insulated with high temperature calcium magnesium silicate wool (Rated 1832°F Continuous / 2300°F Peak) overlaid with a high temperature silicone fiberglass

so if you don't need the SFI rating

PREVIOUSLY IS186-1100H

The unique PERRIN configuration allows the EBCS Pro to be ultra-compact and work with multiple boost control system setups (internal and external wastegates)

HKS Hi Power Exhaust for 02-07 WRX/STi (3106-EX008) Simpson Racing We offer the aluminum pipesThe HKS Hi Power cat back exhaust is designed with power, performance and style in mind. For use with stock or modified cars. Meets JASMA standard. Stainless steel construction with polished tip. HKS parts are made in Japan. Vehicle Fitment: 2002 2007 Subaru WRX 2004 2007 Subaru STi (USA Models only) Features: Polished tip Tip 120mm Piping 3 inch SUS304 stainless steel muffler SUH409 stainless steel exhaust Includes: Cat Back Exhaust Gaskets & Hardware