GT86 & BRZ Exhaust manifold / Header -Cobra 4-1 Unequal Length De Cat

Manufactured from T304 grade stainless steel, using mandrel bends for improved flow and maximum gains.

42mm to 57mm Bore

Tig welded

Includes fitting kit and gaskets

The de-cat manifold has been designed with unequal length sections with lightweight pipe lengths and angles. This precision engineering improves gas flow efficiency by removing the catalyst at the most important part of the system for overall performance improvements.

The Cobra Sport GT86 exhaust manifold produces a deeper more aggressive exhaust tone. The acoustics of the de-cat manifold have been finely tuned to complement the tone of the extended Cobra Sport range for the GT86 offering the ultimate upgrade in terms of possible power increase and pitch perfect exhaust tone

Fensport Tip: Cobra manifold helps in the torque dip area but does not remove the entire dip, due to being only slightly unequal length. 

Fensport Tip:Ecu will require tuning, we recommend ourGT86 & BRZ NA Remapfor maximum power gains.

Note: No catalytic converter, this product is for off road use only.