S&S - Qualifier 2-into-1 Exhaust - Dyna 06-17 - Black or Brushed Stainless Steel
Boost your machine's performance to the next level with the S&S Qualifier 2-in-1 full exhaust system. Specifically developed for 2006 to 2017 Harley-Davidson Dyna models, this high-end system is directly inspired by the world of competition to offer demanding riders the ultimate in torque, power, and sound.
Advanced Engineering & Maximum Power Entirely constructed from high-quality stainless steel, the Qualifier system stands out with its computer-aided stepped headers. This exclusive technical design optimizes exhaust gas extraction speed, ensuring a massive power gain and a full torque curve across your Twin Cam's entire RPM range.
First-Class Ground Clearance & Premium Finish Thanks to precision CNC bending, this system perfectly follows the lines of your Dyna, offering exceptional ground clearance in aggressive turns. For an impeccable look and total thermal protection, it integrates full-length heat shields on the front and rear pipes. The assembly is crowned by an exclusive S&S end cap directly inspired by "Race" design.
Ready for all Configurations (O2 Sensors) Perfectly versatile for engine tuning, the system features dual-diameter oxygen sensor ports. They allow for the installation of both your original O2 sensors and wideband sensors essential for high-performance fuel management systems (Autotune).
Technical Specifications:
-
Compatibility: Harley-Davidson Dyna models (Street Bob, Low Rider, Wide Glide, Fat Bob, Super Glide) from 2006 to 2017.
-
Available Finishes: Brushed stainless steel (raw racing look) or High-temperature matte black.
-
Material: 100% stainless steel construction, ultra-light and ultra-resistant.
-
Performance Architecture: Complete 2-in-1 system with stepped headers to maximize flow.
-
Thermal Protection: Full heat shields included (total tube coverage).
-
Fuel Management: O2 sensor locations compatible with original and wideband sensors.
-
Sound Management: Removable baffle (dB killer) included to adjust sound.
-
Origin: Proudly made in the USA.
🛠️ Compatibility: To avoid any compatibility errors, please use our vehicle search. If in doubt, do not hesitate to contact us to confirm.
Share this product
Couldn't load pickup availability
Let customers speak for us
Cet embout en alu anodisé rouge est de très bonne qualité et donne belle allure à la moto avec les pegs rouges et le bouchon de réservoir rouge également.Donc très satisfait de mes achats chez 442 PARTS.
Très satisfait de cet achat, Bouchon de réservoir pour mon low rider ST.
Belle fabrication.Livraison rapide.
Je recommande ce site 442.
Super antivol pour la selle de ma moto.
Dommage qu'il y'a pas de deuxième clé 🔑
Très satisfait de mes achats,la livraison a été rapide et le matériel est d'excellente qualité. Les pegs Rouge se montent très facilement et avec le sélecteur rouge et le bouchon essence rouge ça donne une belle gueule à mon low rider ST . Merci je recommande votre site sans aucune hésitation.
Confort incroyable comparé a la selle d'origine je recommande
Super bien merci
Super produit de qualité, très satisfait.
Superbe repose pieds de qualité reçu dans un petit carton avec porte clé et autocollant. Le top.!
Livraison rapide et conforme
Très bon casque, aussi bien en maintient que sonorisation, prendre en option la visière teintée.
Beau produit, bien fini. L’emballage et la communication du 442 est top
TrèsBonproduit
Montés sur ma Harley pour le look… finalement je les garde surtout parce que mes bottes refusent maintenant de quitter les repose-pieds 😅
Super grip, finition vraiment propre, usinage de qualité et surtout une sensation de solidité dès le montage. L’inclinaison réglable est un vrai plus pour trouver la position parfaite, ça change vraiment le confort sur les longues balades 👌
Et les sliders évitent de pleurer à chaque fois que ça frotte un peu en virage 😂
Le plus dangereux au final, c’est l’envie d’attaquer un peu plus fort juste pour entendre le slider dire bonjour au bitume 😅
Honnêtement, vu la qualité et les détails, le rapport qualité/prix est vraiment excellent. Clairement du matos pensé par des mecs qui roulent, pas juste pour faire joli sur Instagram 🔥
Commande très bien passé, les goodies en plus dansle carton ça fait toujours plaisirs.
De trés bonne qualité ! Je recommande vivement 🤟
Frequently asked questions.
The delivery time
The delivery time
If the item is in stock in our workshop, it will be shipped within 1 business day.
If the item is in stock in EUROPE with our suppliers, it will be shipped within 2 business days.
If the item is imported from the USA, delivery will take between 3 and 5 weeks.
Once the item has been shipped, it takes 2 to 3 business days for Colissimo delivery and 2 to 5 business days for Mondial Relay delivery.
I'm not sure the part is for my Harley
I'm not sure the part is for my Harley
Are you unsure about the compatibility of the part you want with your Harley?
Contact us via the contact form, instant messaging, or by phone at 07 61 32 37 93.
We will help you find the right part for your Harley Davidson.
Returns?
Returns?
You have a legal period of 14 days to change your mind.
To return an item, it must be in its original, unused condition and in its original, undamaged packaging.
Return shipping costs are at your expense.
442 Motor & Craft
Harley Davidson specialist workshop in Le Beausset, southern France. We have been equipping, repairing, and customizing your Harley Davidson for over 3 years.
If you can't come to 442, we'll come to you! Purchase the same parts as our workshop customers directly on our website.
Workshop
Troubleshooting, servicing, complete preparation or accessory installation, we have been at your service since 2021
Store
We also sell parts and accessories as well as our 442 brand directly in our store.
Website
Why limit our services only to people near our workshop? No matter where you live, 442 will deliver your parts.
442 Parts