Выпускная система Hi-Power HKS.

Полированные  трубы из нержавеющей стали марки SUS304. Сделано в Японии.

Диаметр выхода 120mm

Диаметр пайпинга 60mm:

32009-BN001 NISSAN 350Z 2003-2006 ; Full Dual Polished SUS304 Stainless Steel Piping w/Dual Titanium Tips (adjustable length), Includes H Pipe. 2006 Models requires slight modification or removal of EVAC shield.

Inspired and designed from endurance and GT racing in Japan, HKS developed its Hi-Power Exhaust system for both turbocharged and naturally aspirated applications. HKS has incorporated this new race inspired offset muffler and piping design into many street applications, which offers a greater flow and higher-PRM power gains due to the less restrictive design. This is achieved by eliminating unnecessary bends for the straightest exhaust path.

http://hksusa.com/
Всемирно известная компания, занимающаяся производством разнообразных комплектующих для тюнинга автомобилей и автоспорта.
История компании насчитывает более 35 лет.