Click to zoom in
HKS 31029-AN012 is the Urban Matte Edition Super Turbo Muffler for the BNR32 Skyline GT-R. It combines an 85 mm exhaust layout with a subdued metallic finish rather than a highly polished tail.
Key Features
- SUS304 stainless-steel construction.
- 124 mm matte-finished tip with inner slit detailing.
- Hairline-finished silencer shell.
- Designed to balance reduced back pressure with control of cabin resonance.
- Hand-finished welding and engraved HKS tail identification.
Specifications
| Vehicle | Nissan Skyline GT-R BNR32 |
|---|---|
| Production dates | August 1989-December 1994 |
| Engine | RB26DETT |
| Main pipe / tip | 85 mm / 124 mm |
| System weight | 16.6 kg |
Fitment
For BNR32 GT-R only. HKS lists different part numbers for R33 and R34 applications. The HKS test vehicle retained its original minimum-clearance location at the stock front pipe; modified suspension can change clearance.
Installation & Included Components
Install the supplied exhaust sections using the HKS instructions. Check clearance, hanger alignment and leaks before driving. HKS Japanese certification does not by itself establish approval under every local road or noise rule.
Related HKS Parts
Explore our HKS performance parts collection for additional application-specific upgrades.
Catback
A catback exhaust system replaces everything from the catalytic converter back, covering the mid pipe, muffler, and tailpipe section in one bolt on upgrade. This collection covers catback systems for trucks, Jeeps, muscle cars, imports, and performance SUVs, giving you a straightforward way to improve sound, exhaust flow, and rear end styling without touching the factory catalytic converters or front pipe. Catback systems are available in stainless steel and titanium construction, with dual rear exit, single exit, and quad tip configurations, and a range of sound levels from mild touring tone to aggressive track character. Whether you want a deeper daily driver sound or a full track ready exhaust note, you will find a matched system for your platform here. What This Category Covers This collection includes complete catback exhaust systems, cat-back kits, dual rear exit systems, axle back adjacent catback upgrades, stainless steel and titanium exhaust systems, and street, tourin...
View Catback Products
Exhaust Systems
Shop performance exhaust systems, cat-backs, axle-backs, headers, mufflers, and exhaust tips at Black Ops Auto Works. Compare options from Borla, CORSA, Solo Performance, AWE, MagnaFlow, MBRP, Kooks, Akrapovic, Invidia, and other brands. Find complete systems and individual components for muscle cars, performance SUVs, trucks, imports, and European vehicles. Cat-Back and Axle-Back Exhaust Systems Choose the exhaust section that matches your project. Cat-back systems generally replace the exhaust downstream of the catalytic converter, while axle-back systems replace the rear section. Exact connection points and package contents vary by vehicle. Compare muffler design, pipe diameter, exit location, tip configuration, and compatibility with existing exhaust components. Exhaust for HEMI, SRT, Trackhawk, and Hellcat Vehicles This collection includes exhaust options for selected Jeep Grand Cherokee SRT and Trackhawk, Dodge Durango SRT and Hellcat, Dodge Charger, Chrysler 300, and Ram appl...
View Exhaust Systems Products
HKS
Shop HKS exhaust systems, turbo and supercharger components, air intakes, intercoolers, blow-off valves, engine parts, electronics, and Hipermax suspension by exact manufacturer part number and verified application. Confirm the year, make, model, engine, chassis, system configuration, and package contents before ordering. HKS Product Families The collection includes Hi-Power and Legamax exhaust systems, GT turbo and supercharger kits, Super SQV blow-off valves, intercoolers, cold-air intakes, Hipermax coilovers, ignition and valvetrain parts, engine fluids, and HKS merchandise. Choosing the Correct HKS Part Match the exact HKS manufacturer part number Confirm the normalized year, make, and model plus every application note Verify engine, chassis, transmission, body style, emissions equipment, and existing modifications Confirm pipe diameter, flange, connector, sensor, mounting point, and included hardware Review calibration, supporting modification, professional setup, and local e...
View HKS Products