Austin Racing GP1R Slip On for 2021-23 KTM Duke 390

Austin Racing KTM Duke 390 GP1R Slip-On (2021-23) | 2to4wheels

Upgrade your 2021-23 KTM Duke 390 with the dB compliant & race-ready Austin Racing GP1R slip-on. Titanium, lightweight, powerful sound. Shop now!

Elevate the performance and aesthetics of your 2021 to 2023 KTM Duke 390 with the Austin Racing GP1R Slip-On Exhaust System. This meticulously engineered slip-on is available in two distinct styles: the aggressive GP1R with a 60mm bore angular tip (available in black, orange, or pure titanium) and the V3 with a 200mm can (available in Black Ceramic or titanium).   

Constructed entirely from full titanium, this exhaust system offers significant weight savings and advanced flow dynamics for optimized performance. The GP1R option can also be specified with a carbon fiber sleeve over titanium for exceptional durability. Installation is a simple bolt-on process, allowing you to quickly experience the enhanced sound and performance. The GP1R has a tested dB level of 90 at 4500 RPM, while the V3 registers at a more dB-compliant 86dB at the same RPM. The V3 200mm can comes with a bracket mount to accommodate its additional weight.   

Best Uses:

• KTM Duke 390 Performance Upgrade: Enhances exhaust flow for improved power and torque.
• Weight Reduction for Better Handling: Lightweight titanium construction significantly reduces overall weight.
• Aggressive and Sporty Sound: Delivers the signature Austin Racing exhaust note.
• Track Days and Enthusiast Riding: Optimizes exhaust for a more engaging riding experience.
• Customizing the KTM Duke 390: Adds a premium, high-performance aesthetic.

5 Features:

1. Full Titanium Construction: Provides maximum weight savings, strength, and corrosion resistance.   
2. GP1R Angular Tip Options: Available in Black, Orange, or Pure Titanium for a distinctive look.   
3. dB Compliant & Race Options: GP1R (90dB) and quieter V3 (86dB) to suit different needs.
4. Significant Weight Saving (1.1kg): Noticeably reduces the overall weight of the motorcycle.
5. Simple Bolt-On Installation: Designed for easy and direct mounting with no complex modifications.

5 Benefits:

1. Enhanced Engine Performance: Optimized exhaust flow can lead to increased power and torque.
2. Improved Handling and Agility: Reduced weight contributes to better responsiveness.
3. Distinctive Austin Racing Sound: Enjoy a unique and aggressive exhaust note.
4. Premium Quality and Durability: Full titanium construction ensures long-lasting performance.
5. Aggressive and Race-Inspired Style: Elevates the visual appeal of your KTM Duke 390.