Center pipe G Reddy Circuit Spec Center Pipe for Nissan GT-R - 10520602 - G Reddy Circuit Spec Center Pipe For Nissan GT-R R35Engine code : VR38DETT Removes the secondary catalytic converter SUS304 stainless steel Tube diameter : 2x 76.3 mm, 90 mm Bolt-on fitment Made in Japan G Reddy part number : 10520602G Reddy Circuit Spec Center Pipe Specifications Known worldwide for its exhausts, the Japanese manufacturer G Reddy presents the Circuit Spec center pipe for Nissan GT-R R35 with VR38DETT engine. This Y-pipe type tube removes the standard secondary catalyst and improves gas flow, engine response and overall performance. As it removes an important part of the car's emission control system, its use is prohibited on open roads. This part is made of polished SUS304 stainless steel for superior durability and is supplied with the necessary hardware for mounting. Caracteristics : Section : center pipe Material : stainless steel Type : 1 piece, diam. 76.3 mm x 2, 90 mm Note : For even more performance, G Reddy recommends pairing this center pipe with the available Circuit Spec front pipes and Power Extreme R exhaust system for GT-R.