Xtreme Audio is currently in the process of moving locations and systems will largely be unavailable from May 31-June 31, 2025. Two JL Audio 8w3 plug and play systems were made in advance. We apologize for any inconveniences. Please contact us to ask about available inventory. 

Items listed are for 2009-2014 GTRs. Please contact us if your GTR is outside these years so we can make the correct wiring harness for full system orders. 2015+ wire harnesses are the advertised system price plus $125 to accommodate for additional materials and assembly time. 

Global shipping is available, however; shipping is optimized for Canada and the United States. If you are outside these locations, please contact us and we would be happy to quote shipping to your location. Please note that delays due to shipping are outside of our control.

Options are available for all GTR years and trim levels. If you have specific questions, please do not hesitate to contact us. All pricing is in USD.

Custom Options Available: 

• In Stock: Nismo Anthracite Alcantara (+$200 for Twin 8, +$300 for Twin 10) $700 deposit required.
• In Stock: Custom stitching (Nismo Red, Rakudan brown, Bayside blue). No additional cost, $500 deposit required.