Spark Exhaust Titanium Full System Exhaust Kawasaki ZX-6R/RR/636 (2009-2026) GKA8829T

Shaving 7.2 kg from your ZX-6R's exhaust system transforms the way the bike feels beneath you across every session, long road day or back-to-back track outing. The Spark Exhaust GKA8829T Titanium full system replaces the stock headers and silencer with a hand-crafted Italian assembly that weighs just 4.0 kg in place of the original 11.2 kg — a reduction that sharpens throttle response, lightens the nose and makes the Kawasaki feel like a different machine from the first corner.

Key Features

• Dramatic 7.2 kg weight saving: complete system weighs only 4.0 kg versus the stock 11.2 kg, improving chassis balance and feel over long days in the saddle.
• Full titanium header and silencer construction — exceptional strength-to-weight ratio, outstanding heat resistance and long-term corrosion resistance built in from the factory floor.
• Spark Force EVO slip-on silencer with a carbon end cap: aggressive racetrack look with added structural rigidity at the tail end of the can.
• Removable dB killer lets you dial in 102 dB at 5,500 rpm for track days that demand compliance, or open the system fully for maximum performance.
• Proven in competition — used by Roberto Farinelli (Black Flag Motorsport Srl) in the National Trophy 600 championship in 2022 and 2023, meeting the series' 102 dB requirement.
• Made in Italy: every weld, every tack and every finish is executed to the exacting standard Spark Exhaust has built its reputation on.
• Complete installation hardware included — all exhaust springs and the full mounting kit ship in the box so you can fit the system without hunting for extra parts.

Build Quality and Performance

Titanium is the material of choice when engineers refuse to compromise between weight and durability. The GKA8829T headers are formed from aerospace-grade titanium tube, meaning they resist the relentless thermal cycling of a high-revving 600 cc four-cylinder without the discolouration or fatigue that plagues lesser stainless systems over time. The titanium groove detail on the silencer end cap is not just cosmetic — it stiffens the outlet section and contributes to the purposeful, high-frequency exhaust note the Force EVO series is known for.

The carbon fibre end cap is hand-laid and bonded directly to the titanium canister, keeping the weight of the silencer assembly minimal while giving the system its distinctive track-ready appearance. Together, the titanium and carbon materials complement each other both structurally and visually.

On Road and On Track

The removable dB killer gives this system genuine dual-purpose usability. For open pit-lane track days or race meetings governed by the 102 dB noise limit, the dB killer keeps you compliant without restricting overall system performance. Remove it entirely on circuits with no noise restrictions and the system breathes freely, delivering the full benefit of the optimised header geometry and improved scavenging. On the road, the titanium construction resists salt and road grime far better than a chrome-steel OEM system, so the investment holds its appearance season after season.

To extract every last horsepower, Spark Exhaust recommend running a race-specific ECU map or a dyno tune calibrated for this system. The combination of optimised header primary lengths, reduced backpressure and the Force EVO silencer volume means a thoughtful remap will reward you with a measurably sharper power delivery across the entire rev range.

Fitment and Compatibility

This full system exhaust is designed and tested to fit the following Kawasaki models without modification:

• Kawasaki ZX-6R — 2009 to 2026
• Kawasaki ZX-6RR — 2009 to 2026
• Kawasaki 636 — 2009 to 2026

Specifications