SUPERIOR specR EXHAUST Series
Description
"High performance" is the concept of this full titanium muffer. When temperature of the pipe becomes more than 600°C , the color of the pipe changes as shown in the picture. * Advantex is a registered trademark of Owens Corning.
The durable full titanium exhaust system is lightweight, and it weighs 10kg lighter than stock exhaust system. As rpm goes up, the sound changes like racing sound. The piping layout has large radius to optimize exhaust gas pressure and temperature. Reduced exhaust gas pressure can handle even hard tunings. Dual layer tips prevent heat affection to bumper, and slits inside tips have noise reduction effect. After a lot of R&D, finally HKS' flagship exhaust system has been available with ultimate performance, sound quality, and appearance. * Sould level with Metal Catalyzer: R 91dB L 92dB.
Details
| Name |
SUPERIOR SPECR R35 VR38DETT GT-R |
| Product Number |
31025-AN005-08- |
| Shape of muffler |
JQR20102188 |
| Diameter of center pipe |
07/12 |
| Close noise level |
Stock |
L88 R89
|
|
HKS |
L87 R86
|
| About road clearance(*4) |
Clearance |
120mm |
|
Portion of the kit |
Center pipe
|
|
Remarks |
|
Remarks
Not applicable to GT-R Nismo. Vehicles released after 2010/11 require modification of the stock aluminum air guide plate. Applicable only to JDM "Pure Edition" for 2017 models.
About HKS muffler
*1: About silencer shell type of Silent Hi-Power
TYPE-S/Oval silencer for noise reduction.
TYPE-H/Round silencer for performance.
*2: Main material in the component figure.
： SUS304/High quality stainless steel.
： SUH409/Stainless steel commonly used for stock exhaust.
*3: 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.
*4: 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.
Other HKS Products available for any chassis/engine - if you don't see what you’re looking for please message us directly. We shop our competition - if you find a lower comparable price we will match or beat it - message for details!
PROPOSITION 65 WARNING: These products may contain chemicals known to the State of California to cause birth defects or other reproductive harm. For more information visit www.P65Warning.ca.gov
About
HKS is perhaps the most known aftermarket brand in the world.
In October 1973, two talented and spirited young engineers had a vision; to design and build high performance engines and components that major OE manufacturers could not or would not produce.
Led by Hiroyuki Hasegawa, a former engineer for Yamaha Motor Company, and his partner Mr.Kitagawa, the two secured a capital infusion from Sigma Automotive Co., Ltd. (hence the name “HKS ”), and began tuning gasoline powered engines in a dairy-farming shed at the foot of Mount Fuji in Japan.
A year later, Mr. Hasegawa designed and built the first aftermarket turbocharger for passenger cars and has never looked back.
HKS pioneered the Japanese aftermarket performance industry by delivering a host of exciting new products, including the first commercially available electronic turbo timer and boost controller. Other early products included piggy-back fuel computers and sophisticated fuel management tools. Clearly HKS was Driving Performance trends for Japanese vehicles.
