Spark Exhaust Grid-O titanium slip-on silencer with carbon end-cap for Kawasaki ZX-10 R/RR 2021-2026⟲ 360° — drag me
-1.7 k g
02 · Data & docs

The facts.

Technical data
BrandSpark Exhaust
Part numberGKA8843T
System type3/4 system (slip-on silencer + CAT replacement pipe)
Mid-pipe materialTitanium
Silencer materialTitanium
End-cap materialCarbon fibre
Weight saving-1.7 kg (from 9.5 kg to 7.8 kg)
Sound levelApprox. 110 dB at 5,500 rpm (dB killer removed)
dB killerRemovable
OriginMade in Italy
DescriptionThe whole story▼

Dropping 1.7 kg from the Kawasaki ZX-10 R/RR exhaust system is one of the most cost-effective chassis upgrades you can make — and the Spark Grid-O 3/4 system (part GKA8843T) delivers exactly that, whether you're commuting hard or chasing lap times. A titanium mid-pipe replaces the OEM catalytic converter section, pairing with the Grid-O titanium slip-on silencer to bring total system weight down from 9.5 kg to just 7.8 kg, improving both throttle response and steering agility in the process.

Key Features

  • Genuine weight saving of 1.7 kg over the stock exhaust — from 9.5 kg down to 7.8 kg — for sharper chassis feel and improved acceleration
  • 3/4 system comprising a titanium CAT replacement pipe and the Spark Grid-O titanium slip-on silencer with carbon end-cap
  • Removable dB killer gives you the flexibility to run full-open (approx. 110 dB at 5,500 rpm) on track or quieter on public roads
  • Titanium construction throughout the header and canister for outstanding heat resistance and long-term durability
  • Carbon end-cap adds a purposeful, race-derived finish while keeping weight to an absolute minimum
  • Made in Italy — handcrafted to the exacting tolerances Spark Exhaust is known for across top-level road racing
  • Complete mounting kit and exhaust springs included — no additional hardware required for installation

Everyday Usability Meets Track Performance

What makes the Grid-O 3/4 system a genuinely practical upgrade is the removable dB killer. Fit it for a quieter character; pull it before a track day and the ZX-10 R/RR opens up to that hard-edged, aggressive note the system is tuned to produce. The titanium mid-section replaces the standard catalytic converter, so the system has no road approval in either setting. The titanium mid-section also removes the restrictive OEM catalyst, freeing up exhaust flow and contributing meaningfully to the improvement in throttle response you'll feel from the first ride.

Build Quality and Materials

Spark Exhaust manufactures the Grid-O range entirely in Italy, using aerospace-grade titanium for both the replacement mid-pipe and the silencer body. Titanium offers an exceptional strength-to-weight ratio alongside natural resistance to the extreme temperatures generated under hard acceleration. The carbon fibre end-cap is a practical as well as aesthetic choice — resistant to heat, impervious to corrosion and noticeably lighter than an equivalent aluminium component. Every weld and joint reflects the craftsmanship that has made Spark a trusted name in club racing and professional paddocks alike.

Performance Notes

For the full performance benefit, particularly in tuned or race-specification ZX-10 R/RR builds, Spark Exhaust recommends using a dedicated race map or a custom dyno tune to optimise fuelling for the freer-flowing exhaust. On a standard or lightly modified machine, the improvement in throttle response and exhaust note will be immediately noticeable without any additional tuning.

Fitment and Compatibility

This system is designed and manufactured specifically for the following models:

  • Kawasaki ZX-10 R (2021-2026)
  • Kawasaki ZX-10 RR (2021-2026)

Always verify your model year and variant against the part number GKA8843T before ordering.

Road Approval

None. Spark lists this part as racing: it carries no EC homologation certificate. It must not be fitted to a motorcycle ridden on public roads, and a fitted dB killer does not change that.

Specifications

Attribute Detail
Brand Spark Exhaust
Part number GKA8843T
System type 3/4 system (slip-on silencer + CAT replacement pipe)
Mid-pipe material Titanium
Silencer material Titanium
End-cap material Carbon fibre
Weight saving -1.7 kg (from 9.5 kg to 7.8 kg)
Sound level Approx. 110 dB at 5,500 rpm (dB killer removed)
dB killer Removable
Origin Made in Italy
Fitment Kawasaki ZX-10 R / ZX-10 RR (2021-2026)
FitmentWhich bikes this fits▼
  • Kawasaki ZX-10 R
  • Kawasaki ZX-10 RR
07 · Support

Questions, one topic at a time.

Estimate your shipping

Get the real shipping cost for this item to your address — the same rates as checkout.

Pick your countrySame rates as checkout

Choose a destination and hit Estimate — we fetch the live rates for this item.

How long does delivery take?

We’re based in Germany. Standard delivery goes by DHL and national postal services and takes about 2–5 days within Germany, 1–2 weeks within the EU and 2–6 weeks outside the EU. Need it sooner? Express delivery reaches most of the world within a few days — just choose it at checkout where available.

How much does shipping cost?

Your exact shipping cost is calculated by destination and weight and shown at checkout before you pay — no hidden fees. Express delivery is selectable at checkout where available.

Do you ship to my country?

Yes, we ship to over 130 countries. Prices, taxes and delivery times for your destination are calculated automatically at checkout.

Will I have to pay customs or import duties?

Within the EU, no — our prices already include all duties and EU VAT. For deliveries outside the EU (e.g. Switzerland, the UK or the USA), your order may be subject to import duties and taxes set by your country. These are collected by the carrier when your parcel arrives, aren’t included in our prices, and are outside our control.

How can I track my order?

As soon as your parcel ships we email you a tracking link, so you can follow it all the way to your door.

What if an item is out of stock?

On out-of-stock items you can request a delivery time or leave your email to be notified the moment it returns — just use the notification box on the product.

Didn’t find your answer?

Our team will personally help you choose the right gear or part — around 24h for a reply.

08 · Paddock

Before you go.

Trending in the paddockHover pauses
A.Marquez73 V3 TC-2 Ale...€949,00Márquez Motegi5 TC-6€949,00Toprak Razgatlıoğlu Rep...€949,00Valion TC-1 Red / Grey€899,00A.Marquez73 V3 TC-2 Ale...€949,00Márquez Motegi5 TC-6€949,00Toprak Razgatlıoğlu Rep...€949,00Valion TC-1 Red / Grey€899,00A.Marquez73 V3 TC-2 Ale...€949,00Márquez Motegi5 TC-6€949,00Toprak Razgatlıoğlu Rep...€949,00Valion TC-1 Red / Grey€899,00A.Marquez73 V3 TC-2 Ale...€949,00Márquez Motegi5 TC-6€949,00Toprak Razgatlıoğlu Rep...€949,00Valion TC-1 Red / Grey€899,00A.Marquez73 V3 TC-2 Ale...€949,00Márquez Motegi5 TC-6€949,00Toprak Razgatlıoğlu Rep...€949,00Valion TC-1 Red / Grey€899,00A.Marquez73 V3 TC-2 Ale...€949,00Márquez Motegi5 TC-6€949,00Toprak Razgatlıoğlu Rep...€949,00Valion TC-1 Red / Grey€899,00A.Marquez73 V3 TC-2 Ale...€949,00Márquez Motegi5 TC-6€949,00Toprak Razgatlıoğlu Rep...€949,00Valion TC-1 Red / Grey€899,00A.Marquez73 V3 TC-2 Ale...€949,00Márquez Motegi5 TC-6€949,00Toprak Razgatlıoğlu Rep...€949,00Valion TC-1 Red / Grey€899,00A.Marquez73 V3 TC-2 Ale...€949,00Márquez Motegi5 TC-6€949,00Toprak Razgatlıoğlu Rep...€949,00Valion TC-1 Red / Grey€899,00A.Marquez73 V3 TC-2 Ale...€949,00Márquez Motegi5 TC-6€949,00Toprak Razgatlıoğlu Rep...€949,00Valion TC-1 Red / Grey€899,00A.Marquez73 V3 TC-2 Ale...€949,00Márquez Motegi5 TC-6€949,00Toprak Razgatlıoğlu Rep...€949,00Valion TC-1 Red / Grey€899,00A.Marquez73 V3 TC-2 Ale...€949,00Márquez Motegi5 TC-6€949,00Toprak Razgatlıoğlu Rep...€949,00Valion TC-1 Red / Grey€899,00A.Marquez73 V3 TC-2 Ale...€949,00Márquez Motegi5 TC-6€949,00Toprak Razgatlıoğlu Rep...€949,00Valion TC-1 Red / Grey€899,00A.Marquez73 V3 TC-2 Ale...€949,00Márquez Motegi5 TC-6€949,00Toprak Razgatlıoğlu Rep...€949,00Valion TC-1 Red / Grey€899,00
Join the paddock — drops & deals, no noise.