Kawasaki Z900 RS & Cafe 2018-2026 GP-S1 Slip-on exhaust

GP‑S1 Exhaust for Kawasaki Z900 RS & Cafe (2018–2026)

Hand‑crafted in the UK, the GP‑S1 slip‑on exhaust transforms the Z900 RS & Cafe with race‑bred performance and an aggressive, track‑focused tone. Built for riders who demand the sharp character this retro-modern machine deserves.

Available in **Full Titanium** or **Stainless Steel** with **Brushed** or **Ceramic Black** finishes. Lightweight construction reduces overall weight while maintaining high strength, delivering improved throttle response and a commanding presence on road and track.

Full Titanium or stainless steel construction.
Full Pie cut design.
Advanced flow dynamics.
Massive weight savings.
Simply bolt on and ride!
Gives a 3-5 bhp power gain.
Full fitting instruction supplied.
Retains pillions pegs if required.
No remap required.

DB levels tested @ 5250RPM

GP-S1 = 104 DB's

Stock = 4.3 KG

Titanium: 0.180 kg
Titanium with Mesh: 0.195 kg

1 x GP-S1 exhaust.
1 x Bolt kit (All fixings required)
1 x Full fitting instructions.
1 x Pro-Race official lifetime warranty

Due to the extremely high demand for our products we currently have lead times, We show the realistic lead times for each product on there listing page below the title.

Please note: Your order may be, and in many cases are shipped faster than the lead time stated on the listing but we want you to be aware that every product is hand-made to order solely in our UK factory by us.

Ceramic coating: Please note that adding ceramic coating to your product will add 1 additional week to the dispatch date due to the coating process.

If you have any Questions regarding our lead times please contact us..