NORIFUMI Noctus T5 Exhaust — with DB Killer

Norifumi's Noctus T5 brings a CRF150L-style muffler shape in stainless steel with a silver finish — a compact, trail-bike silhouette at the entry point of the Norifumi exhaust range we carry.

It comes with a removable DB killer and an O2 sensor provision. Keep the DB killer in for a quieter everyday note, or take it out when you want the full sound. The O2 sensor provision lets you keep the bike's oxygen sensor fitted on the new pipe.

Built for riders who want the Norifumi look and sound without stepping up to Kompetisi-tier pricing.

⚠️ Fitment — please read before ordering: this exhaust fits the Hero XPulse 200 (2V and 4V) and the Hero Impulse. Don't go by the "CRF 150L" in the model name — if you ride something else, message us your bike model and year before ordering and we'll check the fit.

Where this sits in the range: the Noctus T5 sits below the Rocket, Whoops and Gridz exhausts we stock. We also carry a separate Noctus T5 Boreup exhaust for the Hero XPulse 210 — that's a different part, so check the fitment line above before ordering.

Key details

• Brand: Norifumi
• Model: Noctus T5
• Fits: Hero XPulse 200 2V, Hero XPulse 200 4V, Hero Impulse
• Muffler style: CRF150L-style
• Version: Standard
• Includes: Removable DB killer with O2 sensor provision
• Material: Stainless steel, silver finish