Skip to product information
1 of 8

ZARD Exhaust

ZARD "4.33 Inches" Slip-Ons Exhaust Harley Davidson Road King Special 2006-2016

ZARD "4.33 Inches" Slip-Ons Exhaust Harley Davidson Road King Special 2006-2016

SKU:ZHD040S10SAR-B

Regular price $1,413.24 USD
Regular price Sale price $1,413.24 USD
Sale Sold out
Shipping calculated at checkout.

In stock

  • Guaranteed Low Price
  • In Stock Items Ship 1-2 Business Days
  • Military and First Responder Discount
  • Get 3% Cash Back Rewards Program

Fitment For:

  • Harley Davidson Road King Special 2006-2016

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 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.

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

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.

View full details

Customer Reviews

Based on 2 reviews
100%
(2)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
J
Jason M.

I recently installed the ZARD "4.33 Inches" Slip-Ons Exhaust on my 2016 Harley Davidson Road King Special, and I’m extremely pleased with the results. This exhaust has completely transformed the bike, providing significant improvements in sound, performance, and overall feel.

First off, the build quality of the ZARD Slip-Ons is exceptional. The chrome finish is flawless and gleams in the sunlight, giving my bike a sleek and custom appearance. The exhaust feels incredibly durable and solid. The fitment was perfect, and installation was a breeze. I had the slip-ons installed in under an hour, and the instructions were straightforward, making the process smooth and hassle-free.

As for performance, the difference was immediately noticeable. The throttle response is much smoother, and the bike feels more responsive, especially when accelerating. The power delivery is now more consistent, and the bike seems to have more low-end torque. It feels like the engine is breathing more freely, resulting in quicker acceleration and a more enjoyable ride overall.

But the real standout is the sound. The ZARD "4.33 Inches" Slip-Ons produce a deep, throaty rumble that perfectly complements the Road King Special. The tone is rich and aggressive without being too loud or harsh. It’s just the right amount of volume—enough to be heard, but not so loud that it becomes uncomfortable on long rides. It gives the bike that signature Harley growl that every rider wants.

Additionally, I’ve noticed a significant reduction in heat. The bike runs much cooler, especially on long rides during warm weather. The exhaust seems to dissipate heat better, which makes the ride more comfortable.

Overall, I am beyond satisfied with the ZARD "4.33 Inches" Slip-Ons Exhaust for my Harley Davidson Road King Special. It’s a high-quality upgrade that enhances the performance, sound, and comfort of my bike. If you’re considering an exhaust upgrade, I highly recommend these slip-ons. You won’t be disappointed!

C
Caleb M.

I recently installed the ZARD "4.33 Inches" Slip-Ons Exhaust on my 2015 Harley Davidson Road King Special, and I am absolutely thrilled with the improvement in both sound and performance. From the moment I started the bike after installation, I could tell it was a major upgrade.

First off, the craftsmanship of the ZARD Slip-Ons is outstanding. The chrome finish is flawless, and the exhaust feels solid and well-built. The quality is evident the moment you handle it. The slip-ons have a sleek, custom look that perfectly complements the Road King Special’s design. Installation was incredibly straightforward, and the fitment was perfect. I had the exhaust installed in about 45 minutes, and the instructions were clear and easy to follow.

As far as performance goes, the difference is immediately noticeable. The throttle response is much smoother, and the bike feels more responsive overall. The bike accelerates quicker, and the power delivery is more consistent. The exhaust really helps the engine breathe better, providing a noticeable increase in low-end torque. The bike now feels more connected to the road, and I can tell the engine is running more efficiently.

The sound is where the ZARD "4.33 Inches" Slip-Ons really shine. They deliver a deep, rich Harley growl that’s exactly what I was looking for. It’s loud enough to get noticed but not so loud that it becomes uncomfortable on long rides. The tone is powerful and full, giving my Road King Special that classic, iconic sound. Every time I start the bike, I’m excited to hear that rumble.

Additionally, the bike runs cooler now, especially during long rides in warm weather. I no longer feel the heat from the exhaust, which makes it much more comfortable to ride for hours at a time.

Overall, I am extremely satisfied with the ZARD "4.33 Inches" Slip-Ons Exhaust for my Harley Davidson Road King Special. It’s a fantastic upgrade that enhances sound, performance, and comfort. If you're thinking about upgrading your exhaust, I highly recommend these slip-ons—they’ve made my ride that much more enjoyable.