GP-R4 Universal Slip-on exhaust

IMPORTANT: PLEASE ADD THE FOLLOWING REQUIREMENTS TO THE NOTES SECTION AT CHECKOUT

1) Select inlet size (Link pipe external diameter)
50.8mm, 54mm, 60mm, 63.5mm, 65mm, 70mm

2) Left or Right hand exhaust (From the rear of the bike)

Proudly made in the UK, the GP‑R4 is a precision‑engineered exhaust built from high‑grade titanium or stainless steel for maximum strength, minimal weight, and unmistakable quality.
Its signature slash‑cut spout and pie‑cut design improve gas flow and throttle response, while the big‑bore link pipe delivers an aggressive, unrestricted sound that stands out.
Choose from three premium finishes — Brushed Titanium, Ceramic Black Titanium, or Carbon Fibre — and fine‑tune your tone with the included removable baffle.
Bold design, elite materials, and performance that transforms your ride.

Full Titanium construction. (Including internals and Removable baffle)
Full Pie cut design.
Advanced flow dynamics.
Massive weight savings.
Improved performance.
Full fitting instruction supplied.
Removable baffle supplied with exhaust.
No remap required.

Titanium : 480g 

1 x GP-R4 exhaust.
1 x Removable baffle.
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..