Tomei Expreme Equal Length Twin Scroll Exhaust Manifold (EJ20/EJ25)

Twin scroll headers WILL NOT fit with IAG or Killer B aftermarket oil pans. You MUST have the 06+ STI oil pan - Part number 11109AA151

With many exhaust manifolds released so far, we've always designed our headers with Performance, Reliability and quality aspects in mind. Now we have a new model that is compatible with GDB, GRB and GVB. Introducing the highly acclaimed EJ twin scroll EXPREME header. With the very best of the TOMEI exhaust technology, this new design will deliver balanced optimised performance for power, torque and feeling.

Kit Contents - 
EXHAUST MANIFOLD　（1）
SUPPORT PIPE　（1）
E/G - EXH. - SUPPORT PIPE GASKET　（3）
TURBINE - FRONT PIPE GASKET　（1）
SUPPORT PIPE - TURBINE GASKET　（1）
CAP BOLT M10*L=*P=1.5　（3）
FLAT WASHER M10　（3）
FLANGE NUT M10*P=1.5　（3）
STUD BOLT M10*P=1.25　（5）
BOLT SMOOTH PASTE　（1）
BANDAGE BAND 　（10）
TITAN EXHAUST BANDAGE　（1）
BOLT SMOOTH PASTE　（1）

■ TITAN EXHAUST BANDAGE
The kit comes with a 50mm wide x 20m long Thermal Bandage.

■ DUAL SUPPORT PIPE
The kit also includes a Φ45.0mm (1.8"), SUS304 material support pipe.