Let me tell you, the moment I installed the ZARD 2‑in‑1 Full Kit exhaust on my brand-new 2025 Street Bob, I knew my bike had been transformed. Handcrafted in Italy from premium AISI 304 stainless steel, with headers, a short-cone silencer, and a sleek black anodized billet aluminum end cap—and don’t forget that iconic ZARD steel badge—it’s a masterclass in both craftsmanship and style.

After installing the ZARD Full Kit exhaust on my new 2025 Harley‑Davidson Street Bob, I'm completely blown away. The kit—handcrafted in Italy from AISI 304 stainless steel—is nothing short of a work of art (complete with the signature Zard steel badge), and its quality is immediately noticeable.
One of the most impressive upgrades: the weight dropped by a whopping 5.1 kg (it now weighs just 5.5 kg!), and I felt that extra power push—up to +4 hp in the racing version—right off the line. Acceleration is smoother, throttle response sharper, and the sound... it’s that deep, throaty Zard growl every rider dreams of.
Installation was straightforward—no ECU remapping needed, which simplified the process considerably. I chose the satin finish, and its clean, understated look blends beautifully with my bike’s aesthetic.
If there’s any caveat, it’s the cost—around $1,934 USD on AdventurePartsLLC—but for a premium, ready-to-install kit that delivers both performance and Italian craftsmanship? Totally worth it.
Bottom line: The ZARD Full Kit transformed my Street Bob into a beast—lighter, more powerful, and with an unmistakable roar that turns heads on every ride. Highly recommend for anyone looking to blend style with performance.”

Riding my freshly upgraded Harley‑Davidson Street Bob 2025, I just installed the ZARD Racing Full Kit exhaust—and what an elevation in both form and function! This 2>1 full kit, designed by Centro Stile Zard and exquisitely handcrafted in Italy from AISI 304 stainless steel, includes headers, a short cone silencer, and a sleek black anodized billet aluminum end cap. The total weight? A featherlight 5.5 kg—shedding a substantial 5.1 kg off the stock setup—and an appreciable power bump of +4 hp in the Racing version. It’s a tangible difference.
Installation took me less than an afternoon—no fuss, no ECU remapping required. Once mounted, the deep, authoritative growl of the exhaust filled the air with a rich, throaty resonance. Yet, for all its potent presence, it never becomes overwhelming
I chose the satin finish, striking the perfect balance between understated elegance and subtle showmanship. The polished and Cerakote® black options also look striking—great choices for riders wanting a more command‑center finish.
On the road, acceleration feels sharper—I can feel the difference in torque and responsiveness. Solo rides are transformed: corner exits feel more urgent, straights more thrilling. Weight savings and performance gains are not just numbers—they’re a visceral upgrade.

My only tip for fellow riders: consider local import duties and customs fees before ordering, depending on your country’s regulations.
Verdict: The ZARD Racing Full Kit is a remarkable upgrade. It blends stunning Italian craftsmanship with real-world performance improvements. If you want your Street Bob to sound deeper, shave off kilos, and ride with an extra edge, this exhaust kit is a smart, stylish move

I recently installed the ZARD Exhaust Full Kit on my 2025 Harley‑Davidson Street Bob (117 ci), and it has completely transformed the ride. Crafted by Centro Stile Zard and hand‑built in Italy from AISI 304 stainless steel, the full kit—including headers, a short cone silencer, and a black anodized billet aluminum end cap—feels like a work of art on my bike
The +4 hp gain is noticeable—accelerates smoother, hits harder. Despite the boost, it remains easy to install (“plug‑and‑play” design, no ECU remap needed). And the weight savings—clocking in at just 5.5 kg, shedding about 5.1 kg—definitely sharpened the bike’s responsiveness
Sound is deep, throaty, unmistakably ZARD—without crossing into obnoxiously loud. A truly satisfying roar that announces your presence without rattling your helmet. I opted for the satin finish—understated elegance.

A small heads‑up: for Euro 5+ models, the cat‑warning light may activate due to anti‑pollution electronics; a remap resolves this easily But for me, that minor tweak was worth it.

Overall? Worth every dollar. Performance, aesthetics, craftsmanship—all elevated. If you're looking for Italian flair and real gains, this full kit turns your Street Bob into something exceptional.