ZARD Exhaust
ZARD "4.33 Inches" Slip-Ons Exhaust Harley Davidson Road King Special 2021-2023
ZARD "4.33 Inches" Slip-Ons Exhaust Harley Davidson Road King Special 2021-2023
SKU:ZHD003S10SAR
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Fitment For:
- Harley Davidson Road King Special 2021-2023
The 4.33 inches racing slip-ons for the Harley-Davidson® Road King Special exhaust, combine the style and technology typical of Officine Italiane Zard products with the tradition and charm of the iconic Milwaukee Touring models. The exhaust system consists of a pair of fully hand-made racing silencers, made of AISI 304 stainless steel, in Italy.
To complete this refined system, there is a matte black Cerakote® finish and solid billet aluminium end caps with a laser-etched Zard logo on the upper part.
The improvements are not only stylistic: the Zard system for the Harley-Davidson® Road King Special exhaust range is 0,3 kg lighter than the original exhaust, but above all it offers an increase of 2,2 hp in maximum power. The Zard exhaust for the Harley-Davidson® Grand American Touring family is compatible with all models in the range powered by the 114 cubic inch engine available in Euro 5 homologated or racing version.
SLIP-ONS RACING
- Slip-ons material: Stainless steel
- End cap material: Aluminium
- ZARD weight: 7,7 kg
- Weight saving: -0,3 kg
- ZARD Performance: +2,2 hp
SLIP-ONS OMOLOGATI E 5
- Materiale silenziatori: Acciaio Inox
- Materiale fondello: Alluminio anodizzato
- Peso kit ZARD: 7,9 kg
- Risparmio di peso: -0,1 kg
- ZARD Performance: +1 cv
Import Duties & Taxes Notice:
Please note that international orders may be subject to import duties, taxes, and customs fees, which are determined by your country's regulations. These charges are the buyer's responsibility and must be paid upon delivery. We recommend checking with your local customs office for more details before placing an order.
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I recently installed the ZARD "4.33 Inches" Slip-Ons Exhaust on my 2021 Harley Davidson Road King Special, and the results have been nothing short of amazing. From the first ride, it was clear that these slip-ons were a significant upgrade to my bike.
The build quality of the ZARD Slip-Ons is exceptional. The chrome finish is sleek and shiny, adding a perfect custom touch to my Road King. The exhaust feels solid and well-built, and you can tell it’s made with premium materials that will last. The fitment was perfect, and the installation process was quick and straightforward. I had everything mounted in under an hour with the easy-to-follow instructions.
As far as performance goes, the difference was immediately noticeable. The bike feels more responsive with smoother throttle input, and there’s a noticeable improvement in acceleration. The engine now feels more powerful, especially during higher speeds, and the power delivery is much smoother. It's definitely a performance boost that enhances my overall riding experience.
The sound is where the ZARD "4.33 Inches" Slip-Ons truly shine. The exhaust produces a deep, rich rumble that is exactly what I wanted. It’s loud enough to grab attention, but not too overwhelming for long rides. The tone is perfect—not too aggressive, but still with that unmistakable Harley growl. I’ve received countless compliments from fellow riders and passersby on how great the bike sounds.
Additionally, I’ve noticed a reduction in heat. The bike runs cooler, which makes a huge difference in comfort, especially during longer rides in warm weather. I no longer feel the excess heat from the exhaust, making my rides much more enjoyable.
Overall, I’m incredibly satisfied with the ZARD "4.33 Inches" Slip-Ons Exhaust for my Harley Davidson Road King Special. It’s a premium upgrade that delivers excellent sound, better performance, and a cooler ride. If you're looking for an exhaust upgrade that truly enhances your Harley, I highly recommend these slip-ons.
I recently installed the ZARD "4.33 Inches" Slip-Ons Exhaust on my 2022 Harley Davidson Road King Special, and I am beyond impressed with the difference it has made. This upgrade has completely transformed the bike, enhancing its performance, sound, and overall feel.
The ZARD "4.33 Inches" Slip-Ons are built with incredible quality. The chrome finish is flawless, and the exhaust system feels sturdy and premium. The design is sleek and fits perfectly with the classic look of the Road King Special, giving it a more aggressive yet refined edge. Installation was smooth and straightforward. I had the exhaust installed in under an hour, and the instructions were easy to follow.
In terms of performance, the difference was immediate. The throttle response is smoother, and the bike feels noticeably more responsive. Acceleration is quicker, and the power delivery is much more consistent. The bike feels more powerful, especially at higher speeds, and it’s much more enjoyable to ride overall.
The sound is where the ZARD "4.33 Inches" Slip-Ons truly shine. The exhaust produces a deep, rich rumble that is exactly what I was hoping for. It’s loud enough to get noticed but not so loud that it becomes uncomfortable on long rides. The tone is strong and resonant, with that signature Harley growl that turns heads wherever you go. It’s the perfect sound for a cruiser, providing an unmistakable presence on the road.
Additionally, I’ve noticed a reduction in heat around the exhaust. The bike runs cooler, which is especially helpful during longer rides in warmer weather. The added comfort is a huge bonus.
Overall, I couldn’t be happier with the ZARD "4.33 Inches" Slip-Ons Exhaust for my Harley Davidson Road King Special. It’s a perfect upgrade that improves sound, performance, and comfort. If you're looking to enhance your bike, I highly recommend these slip-ons!






