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Wai Danie Motorcycle Exhaust Muffler Scooter Performance Exhaust Stainless Pipe For GY6 4 Stroke 50CC 80CC 100CC Scooter QMB139
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Vendor: Wai Danie
Type: Exhaust
Sku: WBCARB09Z2J8373
Available: Sold Out
Sold by Carkart, an authorized reseller.
Returns accepted within 30 days | support@carkart.com
Shipping Information
- Free Standard Shipping — United States only
- Processing Time: 1–3 business days
- Estimated Delivery: 3–5 business days after dispatch
- Double-boxed, fully insured & discreetly packaged
- Tracking number sent via email once dispatched
- Orders over $250 require signature upon delivery. Taxes calculated at checkout.
Returns & Refund
Returns accepted within 30 days of delivery.
Damaged or Defective Item
Free return shipping + replacement or full refund
Wrong Item Received
Free return shipping + replacement or full refund
Change of Mind
Return shipping at customer's expense · 25% restocking fee applies
All returns require a Return Authorization (RA) number before sending.
View Full Return & Refund Policy
⚠️ California Proposition 65 Warning :
Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
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Wai Danie Motorcycle Exhaust Muffler Scooter Performance Exhaust Stainless Pipe For GY6 4 Stroke 50CC 80CC 100CC Scooter QMB139
$63.91
FAQs
Have a question ? We are here to help.
Is the shipping free?
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
- Q: What material is the Wai Danie Motorcycle Exhaust Muffler made of? A: The muffler is made of stainless steel. This durable material is designed to withstand high temperatures and resist corrosion.
- Q: What are the dimensions of the Wai Danie Motorcycle Exhaust Muffler? A: The muffler measures three and a half inches in diameter and twelve inches in length, not including the exhaust tip.
- Q: Is this exhaust compatible with all scooters? A: No, this exhaust is specifically designed for GY6 139QMB, QMB139, and 1P39QMB four-stroke fifty cc Chinese scooters.
- Q: How do I install the Wai Danie Motorcycle Exhaust Muffler? A: To install, attach the exhaust using the included brackets and mounting hardware. Some modification may be required for a perfect fit.
- Q: Is professional installation recommended for this exhaust? A: Yes, professional installation is recommended. Proper knowledge of exhaust systems is necessary for modifications and ensuring no leaks.
- Q: Can I use this muffler with a big bore kit? A: Yes, this muffler is a great performance upgrade for use with a big bore kit. It enhances exhaust flow for improved engine performance.
- Q: How do I maintain the Wai Danie Motorcycle Exhaust Muffler? A: To maintain the muffler, regularly inspect for rust or damage and clean it to prevent buildup. Use a soft cloth and avoid harsh chemicals.
- Q: Is the exhaust system safe to use in wet conditions? A: Yes, the stainless steel material provides resistance to moisture. However, it is advisable to dry the muffler after exposure to water to prevent corrosion.
- Q: What do I do if my muffler arrives damaged? A: If your muffler arrives damaged, contact customer support for assistance. They will guide you through the return or exchange process.
- Q: Does this exhaust come with a warranty? A: Yes, the exhaust typically comes with a manufacturer warranty. Check the product details for specific terms and duration.
- Q: Can I use this exhaust on a two-stroke scooter? A: No, this exhaust is specifically designed for four-stroke engines. Using it on a two-stroke scooter may lead to performance issues.
- Q: What kind of performance improvements can I expect? A: You can expect improved exhaust flow and engine efficiency. This can lead to better acceleration and overall scooter performance.
- Q: Is this exhaust system easy to install for a beginner? A: Installation may be challenging for beginners. It is advisable to have some mechanical knowledge or seek professional help.
- Q: Are there any special tools needed for installation? A: Yes, tools such as wrenches, clamps, and possibly welding equipment may be required depending on your scooter’s specifications.
- Q: What is the purpose of the included gaskets? A: The gaskets are included to ensure a proper seal between the exhaust components, preventing leaks and improving overall performance.
- Q: Can this muffler improve fuel efficiency? A: Yes, by optimizing exhaust flow, this muffler can contribute to better fuel efficiency in compatible scooters.