Let me just say: for a self‑confessed exhaust aficionado, the ZARD Slip‑On for my 2021 Ducati Streetfighter V4S is like discovering a new gear in the soundtrack of my rides. The moment I twisted the throttle, that unmistakable growl poured out—rich, aggressive, and electrifying. It's loud enough to command attention without veering into obnoxious territory—truly a rare balance of ferocity and finesse.
Visually, it's a revelation. The satin-finished stainless‑steel body, topped with a titanium silencer sleeve and cloaked in two carbon heat-shields, blends performance and Italian couture in perfect harmony. It enhances the Streetfighter’s already bold aesthetics without overpowering its design.
The deck shed is equally impressive. The stock unit clocks in at 10.1 kg, but the ZARD setup slashes that down to just 5 kg—a lightweight all-star. The immediacy in handling, especially when flicking into turns, was jaw-dropping. The bike feels nimbler, more responsive, and alive in ways I didn’t think possible.
Performance gains extend beyond the gym for the rear. That mid-range surge—robust and richer—is unmistakable. And at 6,500 RPM, the exhaust barks out a potent 109 dB as a signature roar that doesn’t just wake your senses—it commands them
Installation? A joy. This was a true plug-and-play affair—no mods, no cursing, just a satisfying click that felt engineered for perfection
In summary: This is more than just an upgrade—it’s a game-changer. From its buttery-fit craftsmanship to the guttural sound and feather-light performance boost, the ZARD Slip-On transforms your Streetfighter into something that’s not just ridden, but felt. If you're after passion on two wheels, this is your ticket.

I installed the ZARD Slip‑On Exhaust on my 2021 Ducati Streetfighter V4S, and the change was nothing short of transformative. The first twist of the throttle unleashed a deep, aggressive growl that doesn't just turn heads—it demands attention. It’s rich and powerful yet strangely refined, making every ride feel cinematic and alive
The craftsmanship is immediately apparent. The stainless-steel body with a satin finish, complemented by the titanium silencer and sleek carbon heat shields, elevates the bike’s aesthetics to a whole new level. It looks like it belongs on the V4 and not just bolted on for the ride.

Performance gains were just as impressive. Swapping from the stock 10.1 kg exhaust to ZARD’s lighter unit—dropping it down to around 5 kg—delivers a weight-savings that’s felt immediately through sharper agility and more responsive handling. The throttle response comes alive in the mid-range, and there's a notable boost in low-end torque that makes urban riding and canyon carving more exciting than ever.

Installing it was nearly a plug-and-play experience. Everything lined up effortlessly, and no modifications were required—kudos to ZARD’s precision engineering. The only minor drawback is the volume; at around 109 dB at 6500 RPM, it’s undeniably loud—bordering on exhilarating—but still within the realm of rideable
In short: if you’re craving more character, more sound, and a noticeably lighter setup for your Streetfighter V4 or V4S, the ZARD Slip-On is a must-have. It balances looks, performance, and raw emotion in a way that’s rare—if you're ready to stand out, this is your ticket to vibrating pavement and admiring glances.

I've just installed the ZARD Slip‑On Exhaust on my 2022 Ducati Streetfighter V4S, and wow—what an absolute transformation! The moment I fired up the bike, the sound was nothing short of mesmerizing: deep, guttural, yet remarkably refined. It’s bold enough to command attention, but not so loud as to feel obnoxious—perfectly balanced.

The craftsmanship immediately stands out. The stainless-steel main body paired with the titanium silencer and sleek carbon heat shields exudes quality and style—blending seamlessly with the Streetfighter's aggressive design. The satin finish adds a sophisticated touch that elevates the bike’s overall aesthetic.

I felt the difference from the very first ride. Swapping the original 10.1 kg exhaust for ZARD’s 5 kg setup noticeably lightened the rear and sharpened handling—every corner feels more alive and the bike responds with more agility. Fueling the thrills further, the loud but controlled 109 dB bark at 6500 RPM adds an extra layer of excitement without overpowering the ride
Installation? Fluid and fuss-free. The fitment was precise, the hardware felt premium, and everything clicked into place like it was meant to be there. No modifications needed, which is always a welcome bonus.

In short, the ZARD Slip-On has completely redefined my Streetfighter’s character. From its refined yet raw roar to its striking look and lightweight construction—it’s a package that delivers across the board. If you're aiming to boost both form and function on your V4 or V4S, this is the upgrade you didn't know you needed.

I recently installed the ZARD Slip-On Exhaust on my 2021 Ducati Streetfighter V4, and the difference is absolutely incredible. The sound is aggressive and deep, with a smooth growl that really brings out the bike's raw performance. It adds a level of depth and richness to the exhaust note that the stock exhaust just couldn't match. It’s perfect—loud enough to turn heads but still refined enough for everyday riding.

The installation was straightforward. The ZARD Slip-On fit perfectly, and the build quality is impeccable. The exhaust looks fantastic, with its sleek design and matte finish, complementing the bold lines of the Streetfighter V4. It’s clear that ZARD puts a lot of care into their craftsmanship.

Performance-wise, I immediately noticed the improvement. The throttle response is sharper, and the bike feels livelier and more agile, particularly in the mid-range. It’s not just the sound that’s improved; the bike feels more responsive across the board. The exhaust adds a noticeable increase in low-end torque, making my rides even more enjoyable and thrilling.

If you’re looking to take your Ducati Streetfighter V4 or V4S to the next level in both sound and performance, I highly recommend the ZARD Slip-On Exhaust. It’s a fantastic upgrade and a must-have for any Streetfighter enthusiast.

I recently upgraded my 2021 Ducati Streetfighter V4 with the ZARD Slip-On Exhaust, and I couldn’t be more pleased with the result. The sound is absolutely phenomenal—loud, deep, and aggressive, yet still refined. It makes the Streetfighter V4 sound as powerful as it looks, with a growl that demands attention but doesn’t overwhelm the riding experience. The exhaust really brings out the true performance character of the bike.

The installation was surprisingly easy. The fitment was spot on, and everything lined up perfectly without any adjustments needed. The build quality is exceptional—solid construction, premium materials, and the matte finish looks fantastic on the V4. It gives the bike a more sleek, custom look that I absolutely love.

As for performance, there’s a noticeable improvement right away. The throttle response feels quicker, and the bike feels even more responsive in the mid-range. The bike now feels more agile, and there’s a noticeable increase in low-end torque, making it even more fun to ride, whether on the street or pushing it on the track.

If you’re looking to upgrade your Ducati Streetfighter V4 or V4S, I highly recommend the ZARD Slip-On Exhaust. It’s an investment that not only improves the sound but also enhances the overall riding experience, making the bike feel even more thrilling to ride.