HKS Superior Spec-R Titanium Exhaust System – Nissan GT-R R35 (2007-2019)

Item Code: 31030-AN001 | Ultralight, high-flow and aggressive titanium sound

The HKS Superior Spec-R Titanium Exhaust System is the absolute top model in the HKS line for the Nissan GT-R R35.
Manufactured entirely from high-grade titanium , this system offers significant weight savings, improved exhaust flow and a deep, crisp exhaust note that perfectly matches the GT-R’s brutal character.

This is no ordinary exhaust system – it's designed for riders who want the most from their R35, both in terms of performance and looks.

Key Features:

✅ Full titanium construction – Extremely lightweight and corrosion resistant
✅ High-flow design – Maximum exhaust gas flow for more power
✅ Racing inspiration – Sound and performance developed on the track
✅ Iconic HKS finish – Bluish polished titanium end tips
✅ Perfect fit – Direct bolt-on for OEM mounting points

Technical specifications:

Why choose the HKS Superior Spec-R?

• Huge weight reduction compared to the heavy OEM R35 exhaust – better handling and agility

• Improved exhaust flow , which provides extra horsepower and torque across the entire rev range

• Titanium timbre that sounds high and sharp at high revs, but with deep bass at low revs

• JDM top quality straight from Japan, with perfect TIG welds and finish

Application:

• Nissan GT-R R35 – Years 2007 to 2019

• Suitable for both standard and tuned engines

• Perfect to combine with HKS downpipes, intercoolers and ECU tuning

Installation:

Mounting is completely bolt-on , with the system fitting directly onto the original mounting points of the R35.
Comes with all necessary gaskets, bolts and mounting hardware.

Delivery time & Availability:

Original HKS Japan product – often available to order with an average delivery time of 4–6 weeks .
Comes in protective packaging to protect titanium from scratches and discoloration during transit.

In summary:

• ✅ Full titanium – light, strong and durable

• ✅ More power through high-flow design

• ✅ Aggressive and unique titanium sound

• ✅ Perfect fit for the Nissan GT-R R35

• ✅ Japanese top quality from HKS

The HKS Superior Spec-R Titanium Exhaust System transforms the Nissan GT-R R35 in both performance and experience – lighter, faster, and with a soundtrack as impressive as its acceleration.