ISR Performance GT Single Exhaust - Nissan R32 Skyline GTS-T

The ISR Performance GT Single Exhaust is a catback exhaust system for the Nissan Skyline R32 GTS-T (RB20DET-powered turbo Skyline). Full 3 inch brushed stainless steel construction with a 4.5 inch polished tip and removable silencer for tone adjustability. The right exhaust pairing for any RB20DET build looking to open up exhaust flow and get the deep aggressive tone the RB platform is known for.

What It Does

Catback replaces the entire exhaust system from the cat back, running 3 inch brushed stainless piping to a polished muffler with a 4.5 inch tip. Significantly lighter than the factory exhaust and far less restrictive, which matters as soon as you start bolting on supporting mods. The included removable silencer lets you tone down volume when needed without removing the exhaust - useful for noise-restricted track days or daily-driver scenarios where the full uncapped tone is too much.

Critical Fitment

R32 GTS-T only. Not compatible with:

• R32 GT-R (BNR32) - uses dual exhaust and different mid-pipe routing
• R32 GTS naturally aspirated - different exhaust routing
• Any R33 or R34 Skyline - different chassis exhaust layout

Fitment

• Nissan Skyline R32 GTS-T (RB20DET)

What's in the Box

• Complete R32 GTS-T catback exhaust system
• Removable silencer
• Gaskets and installation hardware

Product Details

Brand: ISR Performance

Part Number: IS-GT-R32

Type: Catback Single Exhaust (GT Series)

Vehicle Fitment: Nissan Skyline R32 GTS-T ONLY

Model Restriction: GTS-T only (NOT GT-R / BNR32, NOT naturally aspirated GTS)

Engine: RB20DET

Material: Stainless steel, brushed

Piping Diameter: 3 inch

Tip Diameter: 4.5 inch, polished

Silencer: Removable, included

Tone Profile: Aggressive with silencer-adjustable volume

Sold: Complete catback with silencer and hardware

Legality: Off-road and competition use only