Spark Exhaust Grid-O Slip-On Silencer Titanium – BMW S1000RR K67 (2019-2026) GBM0702

Constructed entirely from aerospace-grade titanium, the Spark Exhaust Grid-O slip-on silencer represents the pinnacle of Italian exhaust engineering for the BMW S1000RR K67. At just 0.7 kg — a saving of 1.4 kg over the stock unit — this is not merely a cosmetic upgrade; it is a precision-engineered component that transforms chassis dynamics and liberates performance on every straight.

Key Features

• Full titanium silencer body and end cap: exceptional strength, extreme heat resistance and a weight of just 0.7 kg (saving 1.4 kg versus OEM).
• Removable dB killer allows straightforward adjustment between road-legal use and unrestricted track operation without additional tooling.
• Grid-O specification — the very configuration deployed in Moto2 and the Superbike World Championship in noise-unrestricted competition classes.
• Measured at 110 dB at 5,500 rpm with the dB killer removed, delivering the aggressive, race-bred exhaust note the S1000RR deserves.
• Fully compatible with OEM fairings, radiators and pillion footrests — a straightforward, no-compromise installation.
• Handcrafted in Italy; every unit is built to competition tolerances with all exhaust springs and a complete mounting kit included.

Build Quality and Materials

The choice of titanium throughout the Grid-O sets it apart from silencers that use cheaper stainless steel or carbon sleeves to cut costs. Titanium offers a superior strength-to-weight ratio and withstands the sustained high exhaust temperatures that a high-revving four-cylinder like the S1000RR generates. The titanium end cap is not a cosmetic detail — it contributes meaningfully to overall structural rigidity and resists discolouration and corrosion across decades of hard use. Every weld is finished to the standard you would expect from a manufacturer whose products are trusted by professional race teams, and the result is a silencer that looks as purposeful as it performs.

Performance and Sound

Reducing unsprung and rotating mass by 1.4 kg has a measurable effect on how the S1000RR responds through direction changes and how quickly the rear end settles under hard braking. Combined with the improved exhaust gas flow inherent in the Grid-O design, riders can expect sharper throttle response and a more linear power delivery across the rev range. For those chasing maximum output, Spark Exhaust recommends pairing this silencer with a dedicated race map or a custom dyno tune to unlock the full potential of the freer-flowing system. The removable dB killer means the same silencer serves equally well on a Sunday morning road ride and a full-day track session — remove it in seconds, reinstall it just as quickly.

Fitment and Compatibility

This silencer is specifically engineered for the BMW S1000RR in chassis generation K67, covering model years 2019 through 2026. It connects to the existing OEM headers without modification and retains compatibility with the standard fairing panels, radiator and pillion footrests. No cutting, welding or bracket fabrication is required. All exhaust springs and the complete mounting hardware are supplied in the box.

Specifications

• Part number: GBM0702
• Type: Slip-on silencer
• Silencer material: Titanium
• End cap material: Titanium
• Weight: 0.7 kg (OEM weight: 2.1 kg; saving: 1.4 kg)
• Sound level: 110 dB at 5,500 rpm (dB killer removed)
• dB killer: Removable
• Origin: Made in Italy
• Fitment: BMW S1000RR K67, 2019-2026