HKS Nissan Skyline R34 GT-R - HKS 2SX (2 Stage Exhaust) Exhaust

The valve is automatically controlled to maintain optimum timing. The valve is automatically controlled to maintain optimum timing. 

• About silencer shell type of Silent Hi-PowerTYPE-S/Oval silencer for noise reduction.TYPE-H/Round silencer for performance.
• Main material in the component figure. ï¼š SUS304/High quality stainless steel. ï¼š SUH409/Stainless steel commonly used for stock exhaust.
• About center pipe

Diameter of center pipe is the portion that has the largest diameter. (Excluding silencer and tip.) It is the condition with stock suspension.
 

• Minimum road clearance between HKS muffler (Any parts included in the kit) and road surface. Therefore, it may be different from actual road clearance of the vehicle.

The data is basically the condition with stock suspension. However, please understand that some items have data with low down spring or ride height adjustable suspension kit. 

Caution: Hook, bracket, stay may be changed without prior notice.

★ Exhaust noise level at idle.

For over 40 years, HKS products have been put to the test in drag racing, road racing, rallying, and top speed trials. HKS equipped vehicles have captured numerous racing championships and hold claim to a myriad of competition records using many “off the shelf”, race proven HKS components. As a result, HKS has been synonymous with “performance” in the automotive aftermarket industry for the past 40+ years.