Yoshimura · R-11SQ · Slip-On
The Yoshimura R-11SQ Slip-On Exhaust with Titanium Blue muffler is a Street Series Exhaust System built for the Suzuki GSX-R1000 2017–2025 (see fitment table below). Developed from Yoshimura’s endurance racing experience, it delivers a distinctive R-11SQ silhouette paired with a carbon fiber end cap for a sharp, race-bred look.
As a Slip-On system, it’s designed to enhance both performance and sound. Yoshimura reports up to 3.8% more HP @9,200rpm and 4% more torque @9,400rpm, along with reduced system weight compared to stock. A dyno chart, product video, and installation PDF are available on the page for additional detail.
The R-11SQ profile is the same style used by the Yoshimura Suzuki World Championship Endurance Team (SERT). Refined through endurance racing development, it brings a proven silhouette and a purpose-built approach that matches the GSX-R1000’s current-generation platform.
This configuration features a Titanium Blue muffler sleeve paired with an R-11SQ carbon fiber end cap. The combination delivers a high-impact appearance while staying true to the R-11SQ’s iconic shape and Yoshimura’s street-focused Street Series presentation.
Yoshimura lists the stock system at 7.4 lbs. and the Yoshimura R-11Sq blued titanium at 5.5 lbs. For reference, Yoshimura also lists the Yoshimura R-11Sq stainless at 6.0 lbs., highlighting the weight-focused approach across the lineup.
Performance
The R-11SQ was shaped by the same racing environment that supports Yoshimura’s endurance program, and its design reflects that lineage. This slip-on pairs an iconic R-11SQ profile with a carbon fiber end cap, delivering a distinctive look that’s closely tied to Yoshimura’s performance identity while staying focused on the GSX-R1000’s modern platform.
Sound
For riders looking for measurable gains, Yoshimura reports up to 3.8% more HP @9,200rpm and 4% more torque @9,400rpm. Sound output is provided using J2825 standards, with listed readings of 94.6dB at 2000 rpm and 96.8dB at 5000 rpm for the R-11Sq. A dyno chart and product video are shown on the page to help illustrate the results.
Installation
This Yoshimura Slip-On is specified for Suzuki GSX-R1000 2017–2025. For setup options, the sound insert and spark arrester table on the page lists INS-YJP-03-K as a Sound Insert and notes that it is not included. An installation PDF is also available on the page for reference during installation planning.
Figures as reported by Yoshimura.
| Part Number | 1U0-50A-L16G0 |
|---|---|
| Brand | Yoshimura |
| Product Line | Street Series Exhaust System |
| Series | R-11SQ |
| System Type | Slip-On |
| Material | Titanium |
| Shipping Weight | 9 lb |
| Emissions Compliance | QUALIFIED MANUFACTURER DECLARED "REPLACEMENT PART" |
| Make | Model | Model Years |
|---|---|---|
| Suzuki | GSX-R1000 | 2017–2025 |
Fitment as listed by Yoshimura for part number 1U0-50A-L16G0.
| Part Number | Type | Included With This System |
|---|---|---|
| INS-YJP-03-K | Sound Insert | No |
Installation Instructions (PDF)
Provided by Yoshimura. Opens in a new tab.
