The FA20 boxer engine inside the Toyota 86/Subaru BRZ can be said to be the successor to the EJ engine. At Tomei Powered, through our extensive testing, we've produced numerous EJ engine and exhaust parts. By applying our knowledge and experience of EJ engines to the ZN6/ZC6, we conducted even further tests to produce 2 new exhaust manifolds with different characteristics. Using this in conjunction with our new joint pipe, released at the same time, can yield even better results. SPECIFICATIONS COMPARISON VS STOCK Unequal length layout for improved torque characteristics. Improved exhaust efficiency through catless design. Designed to minimize heat transfer to the oil pan. KIT CONTENTS: EXHAUST MANIFOLD (1) GASKET (ENGINE SIDE) (2) GASKET (JOINT PIPE SIDE) (1) EXHAUST REFLECTIVE HEAT SHEET (1) FLANGE BOLT (2) FLANGE NUT (2) BOLT SMOOTH PASTE (1) Includes all gaskets, nuts, bolts etc. required for installation.   Vehicle Fitment: 2012 - 22+ Subaru BRZ 2012 - 22+ Toyota 86 NOTE: Upon receiving the item, please ensure that the part is indeed the correct item you have ordered. This can be achieved by checking labels on the packaging. Please also ensure a proper test fit of the item is conducted prior to paint and/or installation. Returns/Warranty claims will be voided if the item has been tampered with, or is no longer in resalable/new condition.