Spark Exhaust Full System Titanium Kawasaki ZX-6R/RR/636 (2009-2026) GKA8833T

Built entirely from titanium — header, silencer body and end cap — the Spark GKA8833T full exhaust system sheds 8.4 kg from the stock system, dropping total weight from 11.2 kg to just 2.8 kg. The result is a ZX-6R/RR/636 that responds sharper, turns quicker and pulls harder from the moment you crack the throttle. Handcrafted in Italy, this is the complete system for riders who refuse to compromise on materials.

Key Features

• Full titanium construction throughout — header, silencer and end cap — for an unmatched strength-to-weight ratio and superb heat resistance
• Dramatic 8.4 kg weight saving over the original system, improving chassis dynamics, suspension response and overall agility
• Spark Grid-O slip-on silencer — the most extreme variant in the Spark range — delivers an aggressive, race-focused exhaust note
• Removable DB-killer allows you to dial in the sound level: approximately 104 dB at 5,500 rpm with DB-killer removed
• Complete mounting kit included — all exhaust springs and brackets needed to fix the silencer to the original subframe
• Made in Italy, reflecting the precision craftsmanship and long-term durability Spark Exhaust is known for

Premium Materials and Construction

Every component in this system begins with aerospace-grade titanium. The header pipes are shaped and welded to extract maximum flow, while the titanium silencer body withstands sustained high-temperature running without the discolouration or fatigue that affects steel alternatives. The titanium end cap completes the package with a purposeful, race-ready finish that needs no additional protection. This is not a cosmetic upgrade dressed up in titanium — it is a full performance system where the material choice drives every measurable gain.

The Grid-O Silencer

The Spark Grid-O is the loudest and most track-focused silencer in the Spark lineup. Without the DB-killer fitted, the system produces approximately 104 dB at 5,500 rpm — a commanding note that announces your approach on the circuit and rewards every gear change with an aggressive crack on the overrun. In countries or venues without noise restrictions, it runs unrestricted from the outset. Where limits apply, the removable DB-killer reins things in without tools or permanent modification.

Performance and Tuning Advice

The reduction in back-pressure and the 8.4 kg mass saving will alter fuelling characteristics, particularly in the mid-range. For best results, Spark and Inter-Pace both recommend a bespoke race map or a dyno session with your preferred ECU calibrator to unlock the system's full potential and ensure safe air/fuel ratios across the rev range.

Fitment and Compatibility

This system is designed specifically for the following motorcycles:

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

The mounting kit supplied allows direct fitment to the original subframe; no additional brackets are required.

Specifications