NORIFUMI XPulse 210 Exhaust Rocket4 Boreup+DB Killer

Between the entry-level T5 Boreup and the full competition Rocket 4 Kompetisi sits this — the Rocket 4 Boreup, built for XPulse 210 riders who want a genuine step up in performance and presence without going full race-spec. It's Norifumi's flagship Rocket construction, tuned specifically for the XPulse 210's bore-up engine.

Engineered from lightweight, corrosion-resistant stainless steel, the mandrel-bent mid-pipe and free-flowing muffler are optimized for exhaust scavenging — crisper throttle response, improved low-end torque, and a noticeable horsepower gain that's especially apparent on a properly bored-up setup. The aggressive slash-cut canister brings genuine race-inspired styling, and houses a removable DB killer so you can tailor the sound from a sporty rumble to a deeper growl depending on where you're riding. The precision-machined mounting bracket and included clamp hardware give a seamless bolt-on fit — no modifications required.

Finished in brushed steel with laser-etched Norifumi branding, it's as much a visual upgrade as an auditory one — built for XPulse 210 riders who want performance, style, and the freedom to dial in their ideal tone.

⚠️ Fitment — please read before ordering: this exhaust is built specifically for the Hero XPulse 210 (bore-up engine displacement). It is NOT the correct exhaust for the standard Hero XPulse 200 on a stock engine. If your customer's bike is a standard XPulse 200, do not sell them this listing.

Where this sits in the XPulse 210 range: the T5 Boreup is the accessible entry point, this Rocket 4 Boreup is the step-up for riders who want stronger performance and sharper looks without full competition tuning, and the Rocket 4 Kompetisi above it is for genuinely competitive/track-focused riders. This one is the "want more than the basics, don't need full race spec" middle ground — likely your best-selling tier for most XPulse 210 customers.

Key details

• Brand: Norifumi
• Fits: Hero XPulse 210 (bore-up engine) ONLY — not compatible with standard XPulse 200
• Family: Rocket 4 — Norifumi's flagship race line, Boreup tune (mid-tier, below Kompetisi)
• Construction: lightweight, corrosion-resistant stainless steel, mandrel-bent mid-pipe
• Design: free-flowing muffler, precision-machined mounting bracket, slash-cut canister
• Includes: removable DB killer for adjustable volume/tone
• Finish: brushed steel with laser-etched Norifumi branding
• Fitment: bolt-on slip-on, clamp hardware included, no modifications required