TITAN exhaust system, sports exhaust for NISSAN GTR R35, 7.8 kg
high-end inventory at Buy Mustang parts Ltd, a titanium sports exhaust for the Nissan GT-R R35 weighing exactly 7.8 kg is a world-class performance asset. This specific weight usually indicates a rear-section (Slip-On) system or a highly specialized Anniversary Edition prototype.
Standard OEM R35 exhaust sections typically weigh between 18 kg and 25 kg, meaning a 7.8 kg unit offers a massive 60%+ weight reduction from the rear overhang, significantly improving the car’s yaw moment of inertia and handling.
1. Likely Manufacturer: HKS or Amuse
Two elite Japanese manufacturers are the most likely sources for an R35 system in this weight class:
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HKS Super Turbo Muffler (Titanium Prototype): HKS developed a 7.8 kg prototype titanium system for the GT-R’s 50th Anniversary. While the production stainless versions are heavier, the full titanium limited-edition units are the “holy grail” for collectors.
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Amuse R1 Titan Extra STTI: Amuse is famous for their “STTI” (Gold Ring) titanium craftsmanship. Their 80mm rear section units often weigh in the 7.9 kg range. If your unit has the signature “Blue/Gold” burnt tips and flawless fish-scale TIG welds, it is likely an Amuse.
2. Technical Specifications for Your Website
To market this to GT-R owners on your website, focus on these “Luxury Performance” metrics:
| Feature | Specification (Typical for 7.8 kg units) |
| Material | Grade 2 / High-Grade Aerospace Titanium |
| Piping Diameter | 80mm (3.15″) to 90mm (3.5″) |
| Weight | 7.8 kg (Stock is ~18.1 kg for the rear section) |
| Sound Profile | High-pitched “Exotic” scream; tuned to eliminate low-RPM drone. |
| Tip Design | Quad 115mm or 130mm burnt titanium or carbon fiber. |








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