HKS Full Dual Muffler
| Shape of muffler | DTi (FULL DUAL) | |
| Main material | S304(*2) | |
| Diameter of tip | 110 L&R | |
| Diameter of center pipe | 60 x 2(*3) | |
| Close noise level | Stock | 80 |
| HKS | 87 | |
| About road clearance(*4) | Clearance | 116mm |
| Portion of the kit | First center pipe | |
| Remarks | ||
- About silencer shell type of Silent Hi-Power
TYPE-S/Oval silencer for noise reduction.
TYPE-H/Round silencer for performance.
- Main material in the component figure.
 ： |
SUS304/High quality stainless steel. |
 ： |
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.
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The flagship model with HKS exhaust technology. Full independent layout of both right and left banks of V type engines. Full dual layout without 2-1 junction portion like stock exhaust system.
Without performance drop due to the exhaust interference, it enables stress free revolution up to high rpm range.
- Full Dual layout.
Full independent layout of both right and left banks of V type engines. The full dual layout prevents performance drop due to the exhaust interference. It enhances performance at high rpm. - Balance pipe.
Balance pipe controls exhaust gas pulsation for exhaust sound stability and increasing torque at low rpm. - About 13% lighter.
Full Dual muffler weighs about 26kg compared to stock muffler about 30kg. It is about 13% lighter. - SUS304 and titanium
The material of pipe and silencer is SUS304 with titanium tip. This combination improves durability and appearance. - "JASMA" approved.
- Proven "Advantex* glass wool"(Continuous fibeer glass wool).
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.
| Vehicle Make | Vehicle Model | Vehicle Variant | From | To | Engine | Notes |
| Nissan | 300 Series | 350Z | 2002 | 2009 | VQ35DE | 3.5L - RWD Petrol |