BRZ HKS R Spec Exhaust Manifold + Cat

BRZ HKS R Spec Exhaust Manifold + Cat Code No. 33005-AT006 SUPER MANIFOLD with CATALYZER R-SPEC for ZN6/ZC6 SUPER MANIFOLD with CATALYZER R-SPEC is more advanced and upgraded product of SUPER MANIFOLD with CATALYZER GT-SPEC. By removal of the catalyzer at the exhaust manifold, we could have a substantial reduction of the exhaust pressure. We also redesigned layout of front pipe with HKS metal catalyzer (this product comes with front pipe that passed Japan exhaust regulation). * Only used with stock muffler will be compliant for Japanese safety standard. 【Features】 - It will have great performance around 3,000PRM because we adopted 4-2-1 layout manifold which improves output at normal and high RPM range. And also because of the metal catalyzer, it will perform great at high RPM because of the less exhaust pressure. - SUS304 is used for the main material to have a good durability to perform better at circuit drive. - There is no need for parts modification for installation. So it will take about 1hr to 2hrs in cool situation. 【Cautions】 * Only for MT * Only used with stock muffler will be compliant for Japanese safety standard. Vehicle · Classification · Model · Engine · Model Year · Type · Pipe Size · Connection · Consist of · JASMA · Code No. · Manual · Remarks 86 · ZN6 · FA20 · 12/04 -16/07 · SUPER MANIFOLD with CATALYZER R-SPEC · Φ42.7-50.8-60 · 4 – 2 – 1 · 2 · Emission control test certificate/JQR11132018 · 33005-AT006 · [R-SPEC] For MT (Applied A-D). A front pipe set of the straight first catalyzer manifold and 2nd metal catalyzer. It’s compliant for the New Japan noise regulation only when used with stock muffler. For info on BRZ HKS R Spec Exhaust Manifold + Cat please go here For info on our full range of goods and services please go here