HKS HKS Hi-Power Exhaust Hi-Power Exhaust; Silent Hi-Power; JDM Special Order

HKS HKS Hi-Power Exhaust Hi-Power Exhaust; Silent Hi-Power; JDM Special Order

HKS Silent Hi-Power Exhaust system for 1989-1994 Nissan Skyline GT-R. The Silent Hi Power exhaust system is perfect for those who want the performance sound, but only at high RPM. Made with SUS304 grade stainless steel, the Silent Hi Power exhaust system provides maximum exhaust flow, a high shine finish and extreme durability. By integrating a "Silent Chamber" within the exhaust system, low level frequency noises are scaled down. This dramatically reduces constant exhaust noise within the vehicles cabin at cruising speed without affecting performance or exhaust flow. At high rpm on the other hand, users will experience a much higher performance tone.

The Silent Hi Power exhaust system is an excellent upgrade for performance enthusiasts looking to increase power, exhaust flow, and a deep performance growl while eliminating the droning noise at low rpm. HKS is an extremely reputable company that produces high quality performance products imported directly from Japan. Their products are a favorite amongst performance enthusiasts worldwide. Produced with high quality stainless steel, their exhaust systems are durable and maintain a high shine appearance.

Available for 1989-1994 Nissan Skyline GT-R. 

Chassis: BNR32
Engine: RB26DETT
Exhaust style: HP Type-H
Material: S3
Tip O.D.: 120
Pipe size: 95
Package consists (no. of pieces): 2
Stock close sound level: 94
HKS close sound level: 97
Stock idling sound level: 69
HKS idling sound level: 75

Legal only for use in competition vehicles which may never be registered, licensed, and/or used on public streets or highways; and also for use in other exempted vehicles.