SC PROJECT SC1-R GT Titanium EXHAUST FULL SYSTEM 2-1 FOR KAWASAKI NINJA 650 (2017-2019)

SC PROJECT SC1-R GT Titanium EXHAUST FULL SYSTEM 2-1 FOR KAWASAKI NINJA 650 (2017-2019)

The Kawasaki Ninja 650 is one of the most versatile sc-project-sc1-r…inja-650-2017-19/ middleweight motorcycles on the market. It’s smooth, sporty, and approachable—perfect for both everyday riders and weekend enthusiasts. While the stock bike offers solid performance and practicality, the factory exhaust can feel a bit too tame.

That’s where the SC-Project SC1-R GT Full System 2-1 Exhaust comes in. This high-performance system unlocks the true sound and character of the Ninja 650. Crafted in Italy with SC-Project’s racing expertise, it completely transforms the bike’s feel, sound, and overall riding experience.

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Overview

The SC1-R GT replaces the entire stock exhaust system—from the headers to the muffler. This upgrade allows the engine to breathe more freely, delivering better performance and a more aggressive sound. Unlike a slip-on muffler, this full system removes factory restrictions and significantly reduces weight.

Designed for 2017 to 2019 Ninja 650 models, the SC1-R GT takes cues from SC-Project’s experience in MotoGP, Moto2, and WorldSBK. It features a 2-into-1 header layout, carefully tuned for optimal exhaust flow and performance gains.

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Design & Build Quality

SC-Project builds the SC1-R GT using high-grade stainless steel headers and a race-spec SC1-R muffler. The muffler is available in carbon fiber or titanium, depending on your preferred finish. The “GT” version features an extended body and increased internal volume. This results in a deeper tone and more efficient exhaust flow.

Each system is handcrafted in Italy. It features TIG welds, CNC-machined brackets, and laser-etched SC-Project logos. These details not only boost durability but also give the bike a more premium, race-ready look.

The OEM exhaust on the Ninja 650 sits low and looks bulky. By comparison, the SC1-R GT is sleek and compact. It sharpens the bike’s profile and enhances its sporty, aggressive lines.

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Sound & Performance

The biggest change riders notice with this system is the sound. The stock exhaust is quiet and lacks the emotional punch you’d expect from a sportbike. The SC1-R GT changes that with a deep, growling idle and a raspy, aggressive tone under throttle.

It’s not obnoxious, but it definitely commands attention. The refined, race-inspired tone gives the Ninja 650 a voice that matches its design.

In terms of performance, the system improves horsepower and torque, especially in the mid and upper RPM range. The 2-1 header setup and tuned-length design reduce backpressure and enhance throttle response. This results in smoother acceleration and a more linear power delivery—perfect for spirited rides or track days.

The system also cuts weight over the stock setup. Less weight means better handling and a more agile feel, especially in corners or tight turns.

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Installation & Tuning

Installing the SC1-R GT takes more effort than a slip-on, but it’s manageable for riders with basic tools and mechanical experience. The system bolts directly to the engine and frame using the provided brackets and gaskets. SC-Project includes step-by-step instructions for a clean, hassle-free installation.

To get the most out of this system, it’s recommended to pair it with a fuel controller or ECU flash. This allows the bike’s electronics to adjust for the increased airflow, ensuring smooth operation and maximum performance gains.

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Street Legality & Variants

Depending on your region and needs, SC-Project offers the SC1-R GT in racing and street-legal versions. The street-legal option comes with a removable dB killer and may meet Euro4 or local noise standards.

The racing variant removes all sound restrictions and is intended for off-road or track use. Be sure to check your local laws and noise regulations before choosing a version.

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Why Choose the SC1-R GT for Your Ninja 650?

Upgrading to the SC1-R GT Full System is one of the best ways to unlock the full potential of your Ninja 650. It doesn’t just change the sound—it enhances the entire riding experience.

Here’s why it stands out:

• Full sound transformation – deep, raw, and performance-driven

• Power gains – better throttle response and mid-range pull

• Lightweight construction – improves agility and handling

• Premium Italian craftsmanship – designed with racing heritage

• Cleaner styling – sharpens the bike’s visual appeal

• Track-proven performance – trusted by top-level racers

Whether you’re commuting daily, carving weekend backroads, or taking your bike to the track, the SC-Project SC1-R GT brings your Ninja 650 to life. It’s more than an exhaust—it’s a statement of speed, sound, and sportbike soul.

Weight	8 kg
Dimensions	55 × 33 × 22 cm
Preferred Finish	Matt Black, Titanium