Description

The Yoshimura Exhaust Street R 77 3/4 Slip-On (Part #16381CJ520) is engineered to enhance the performance and sound of your KTM 390 series motorcycle. Designed with a trapezoid-shaped muffler, this exhaust maximizes internal volume to optimize airflow and improve engine efficiency. Its straight, single core baffle construction ensures a smooth exhaust path, contributing to a more responsive throttle and increased power output. The system is also capable of accommodating a low-volume sound insert, allowing riders to customize sound levels to their preference without compromising performance. Crafted from durable materials, this slip-on exhaust seamlessly integrates with the KTM 390 Duke and RC390 models from 2017 through 2020, providing a sleek and aggressive look while maintaining reliability and longevity. Installation is straightforward, making it an excellent upgrade for riders seeking enhanced performance and a sharper exhaust note. Whether you’re aiming for improved acceleration or a more distinctive sound, the Yoshimura Street R 77 3/4 Slip-On delivers quality and performance tailored to your riding style.

Features:

• Trapezoid-shaped muffler designed for optimal airflow

• Maximized internal volume for improved performance

• Straight, single core baffle for smooth exhaust flow

• Low-volume sound insert capable for customizable sound levels

• Fits 2017-2020 KTM 390 Duke and RC390 models

Fitment:
KTM 390 Duke2017
KTM 390 Duke2018
KTM 390 Duke2019
KTM 390 Duke2020
KTM 390 RC3902017
KTM 390 RC3902018
KTM 390 RC3902019
KTM 390 RC3902020