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Power House Amuse and GT-RR Launch R1000 Titanium Exhaust
Powerhouse Amuse Japan has developed a special exhaust using GT-RR’s collaborative specifications for worldwide market sales. The new exhaust is known as the “R1000 GT-RR SPL STTI†and is produced by Amuse in Japan using their proprietary STTI (super tough titanium/Ti) material. The exhaust which was developed in collaboration between GT-RR.COM and Amuse takes the successful design of Amuse’s prior R1 Titan Extra STTI model and increases the size from 80mm to 90mm to maximize power in higher boost GT-R applications. Additionally, after considering GT-RR’s research, adjustments to sound tuning were made and the result is a more prominent supercar appropriate tone.
The design utilizes Amuse’s highly effective twin horizontal resonators for sound control but does not use any other resonators on the piping. As a result of the new design, the R1000 GT-RR SPL STTI exhaust yielded surprising results during Amuse Japan’s dyno test. After repeated testing, the new special exhaust has produced 21 horsepower more than the previous Amuse exhaust system on the very same GT-R.
For more information on the fabrication and attention paid to detail, or to order the R1000 STTI exhaust, hit up the link below to go straight to the GT-RR.com website…
Link: Amuse R1000 GT-RR SPL STTI Exhaust @ GT-RR.com
Midori Silent High Power NR Titanium Exhaust for Nissan GT-R
Well 2010 is about upon us so it’s time to roll out new noise regulations across Japan. The first aftermarket titanium exhaust we’ve seen that’s certified to the new standard is the Midori Silent High Power NR Titanium system proving it’s not all bad news for GT-R owners over there.
The Midori exhaust system is a mid-pipe back system that offers improved exhaust flow efficiency while keeping the loudness in check. In fact at full throttle it’s just 0.6db louder than a standard exhaust. At idle howerver it sounds more grumbly and bassy which at lot of us will appreciate and seek in an aftermarket exhaust.
Due to use of lightweight materials, the muffler section weighs in at just 8.65kg, a saving of 1.2kg over the standard OEM item.
Link: Midori Seibei Center Website
Via: GTR-World.net
Akrapovic Evolution Titanium Exhaust for Nissan GT-R
Akrapovic have now completed their highly anticipated titanium Evolution exhaust for the Nissan GT-R. This exhaust encompasses the full system from the front / Y pipes back and deletes the secondary catalytic converters on the way.
In doing so the entire exhaust loses 17.3kg in weight due to the titanium construction and simplified silencer setup, total weight is 14.3kg. The exhaust gas flow is also enhanced greatly by a the larger diameter piping resulting in some signifcant horsepower and torque gains. Horsepower is increased by up to 17hp @ 6260rpm while torque is increased by 56.1Nm @ 2600rpm (41.4 lb/ft).
The exhaust will retail around the 5,890 Euro mark.
Thanks to Ben @ GTC Racing for the tip off.
Link: Akrapovic Official Website
Zele Performance Release Type-1 Titanium Exhaust and Titanium Midpipes
It’s been a full year, almost exactly to the day, since we last had an update on the Zele Performance Type-1 FZ-Titanium muffler for the R35 Nissan GT-R. Zele have this week finally announced the release of the exhaust which is targetted specifically to those chasing maximum performance and weight saving while expecting the absolute best quality fit and finish.
The Type-1 FZ-Titanium exhaust is a single side exit exhaust which saves weight and allows the user to install transmission or differential coolers in the vacant area opposite. It’s fully manufactured in Japan from titanium for durability and lightness and tips the scales at just 6.5 kgs (vs. 17kgs of the OE item).
The main pipe diameter is 89.1mm which splits into two 120mm exit tubes via a pair of resonators. If you guessed this exhaust might be a signifant upgrade in the sound department, you guessed right and you can check out the sound in the video we shot @ Zele headquarters in Yokohama earlier in the year.
The price for the exhaust is 348,000 yen in Japan.
Next up is the Zele FZ-Titanium front pipes. These high flow cat fitted front pipes keep your car street legal and emissions friendly while improving exhaust flow. They weigh less than half the standard front pipes as well at 5.2kgs (vs. 13.3kgs for the stock ones).
These front pipes go for 248,000 yen in Japan.
Hit up the links below to get more information and find your nearest Zele Performance dealer. Zele will also be attending SEMA 2009 this year in Las Vegas from 3rd – 6th of November. Visit them at their booth.
Link: Zele Performance FZ-Titanium Muffler Type-1
Link: Zele Performance FZ-Titanium Front Pipes
Mine’s Titanium Suction Pipe Kit for Nissan GT-R
Just when you were beginning to think you’d upgraded all your intake piping, Mine’s have again shown us there’s more to it. The Mine’s Titanium Suction Pipe Kit features a pair of direct fit replacement compressor intake pipes that are as beautiful to look at as they are functional.
Line the Mine’s intake up next to the original Nissan part and you can quickly see the difference. The restrictive cast factory item is not as co-operative as it could be at high boost pressure – the result – sucky throttle response. The Mine’s items on the other hand are wide open (45mm vs. 60mm) reducing intake airflow resistance and thus increasing throttle response and horsepower. Performance gains of around 20 – 30hp are claimed.
Manufacturing quality is as per usual, top shelf. Mine’s round slice and weld each titanium section to ensure each pipe is perfectly circular right the way through. Each weld is then extensively cleaned to perfection.
The kit comes with all the hardware you need to fit including the Titanium Suction Pipes, SAMCO silicone hoses and hose clamps. The price is set at 128,000 yen, hit up your Mine’s distributor for more information and combine with Mine’s Intercooler Piping set for even better effect.
Link: Mine’s R35 GT-R Website (English)
TiTek Titanium Race Exhaust Released – Available Now
TiTek Innovations extends their range of exhausts this week with the release of their Titanium Race version cat back exhaust. This exhaust features a 90mm main section into 2x76mm resonated sections. These resonators are smaller than the street version which makes them lighter and subsequently louder as well. The whole system tips the scales at just 8.9kgs (19.5lb).
Price? Just $3909 inc shipping if you get it from our friends at SpeedForSale.com…
To get a feel for how loud it is check out the Youtube clip below. You can pick one up at the link below.
Link: TiTek Race Exhaust Available now @ SpeedForSale.com
Images/Discussion: TiTek Titanium Race Exhaust Thread @ NAGTROC
Mine’s Parts Range Grows: Rear Underspoiler and Intercooler Piping Kit
Three new parts from Mine’s hit my news feed today. First up is their intercooler piping kit. Built by hand in titanium and finished with typical Mine’s attention to detail. This kit replaces your OEM piping kit and ships with all the required hose joiners (in silicon) and fresh clamps.
The second and third parts really go together. The Mine’s Rear Underspoiler with Carbon Diffuser Fins. The rear underspoiler is a subtle dry carbon upgrade but integrates well with their diffuser fins.
No doubt these parts will not come cheap but Mine’s customers will not be shocked to learn that.
Link: Mine’s Website
Source: Corner Balance
HKS Release More Intake and Exhaust Goodness
June is GT-R month for HKS as they chose to announce a few more additions to their lineup of GT-R tuning products. We saw the famous HKS “pretzel” LEGAMAX Premium exhaust almost 12 months ago now so it’s about time to see the next logical step in the HKS exhaust evolution. Naturally the full titanium version.
The HKS Superior Spec-R Exhaust is the top of the range exhaust for the Nissan GT-R. It’s titanium construction results in a 10kg weight reduction over the stock setup. It comes with a few cool features like slitted tips to lower noise output and larger diameter piping. No exact pricing or availability dates yet.
Next up is the HKS Racing Suction Reloaded air filter / intake piping kit. This twin filter kit replaces the GT-R airboxes and mounts foam type filters up front to get access to the cool outside air. It’s said to improve performance in the mid range and enhance the sound of your GT-R. These ones are already available in stock at MVPGTR.com.
Link: HKS Racing Suction Reloaded @ MVPGTR.com
Link: HKS Superior Spec R Exhaust @ SHH Proshop Blog
GReddy Titanium Racing Exhaust Now Stateside
It’s taken it’s time but it’s now available in stock in the US. The GReddy (Trust) cat back exhaust is a fully titanium unit for ultimate weight savings. One pleasant side effect of using titanium is that proper exhaust note you’ve been hearing on many of the videos doing the rounds of the more tuned GT-Rs getting about. It’s not overly loud though, thanks to the large rear mufflers which also keep drone in check. You can hear what it sounds like on the MVP GT-R video below.
The exact weight savings total about 16 lbs over the stock exhaust system, a nice saving but couple that with the extra flow from the 80mm diameter piping and it’s a decent 20+hp power jump.
Link: GReddy USA Blog – GReddy Titanium Racing Exhaust
Link: MVPGTR.com – GReddy Titanium Exhaust Product Page
Nissan Japan to Offer Upgrades for Early Model GT-Rs and SpecV Parts
As we know Nissan began deliveries of the GT-R in December 2007 in Japan and since that time has made revisions and enhancements to the production car to continually improve on it’s performance. As the pinnacle of the Nissan brand and it’s technological capabilities, new tweaks are being rolled out with each successive model year.
The most recent set of changes has seen significant performance improvements for the latest model production GT-R. These include suspension improvements that improve the road handling and driving feedback, increases in power and improvements in the VDC software to enhance the GT-Rs acceleration. We call these cars Series II GT-Rs for simplicity.
While Nissan has been pro-active in offering the less tangible improvements to existing GT-R owners at no cost via the TCM software update available at dealerships, there is really not much that can be done about the hardware upgrades…
Well that’s no longer the case, for Japanese owners at least. For a special package price between 494,000 and 532,000 yen the suspension upgrade package is now available at Japanese NHPCs. The package includes the following parts:
- Billstein Shock Absorbers (front and rear)
- Springs (front and rear)
- Transverse link bush
- Engine Mount (rear)
- Engine Mount (front) – 2007 models only
- Transmission mount – 2007 models only
Diagram showing the updates to the late model Nissan GT-R suspension
Nissan also makes note that certain SpecV parts will be available to purchase through NHPCs and dedicated service centers nationwide. The following parts previously only available on the SpecV will now be made available for other GT-R owners in Japan.
- SpecV Rays 20″ Forged Aluminium Wheels
- SpecV Recaro Carbon Bucket Seats
- SpecV Titanium Muffler / Exhaust
- SpecV Resevoir Tank
I dare say you’d now be able to have your dealer install any number of these upgrades prior to delivery if you were that way inclined. This announcement was quite expected after the GT-R recently made a 7:27.56 lap time at the Nurburgring on SpecV wheels.
Whether other regions such as the US will follow suit in offering either of these options from Nissan is unknown at this time.
Source: Nissan Japan
Update: Ben from GT-RR.com has let us know that they’re able to offer all of the Nissan OEM parts listed above including the SpecV parts to global GT-R owners. If there’s anything of interest to you, check them out at their website GT-RR.com.
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- Diagram showing the updates to the late model Nissan GT-R suspension
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