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Black motorcycle parked on a sandy surface

2009-2016 Mega Cat For S and S T143 Only

by affle
$1,954.00
Color: Chrome [32T]
End Caps

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🛠️ Ready to Ride Harder?

This product ships fast, fits right, and transforms your bike. Get yours before they're gone.

Designed exclusively for S and S T143 models from 2009 to 2016, the Mega Cat enhances your motorcycle's performance by optimizing exhaust flow and reducing emissions. Engineered for precise fitment, it ensures seamless integration and reliable operation, making it an essential upgrade for riders seeking expert-level tuning and compliance.

FEATURES

  • New Mega Cat for S&S T143
  • This system only fits the T143
  • The Mega Cat is a stepped header and has a 4 1/2" muffler body.
  • Steps on the header starting at the head 2" to 2 1/8" to 2 1/4" to 2 1/2" where the muffler goes to the header.
  • Mega Cat has a straight cut muffler and does not come with end cap.
  • Interchangeable End Caps Sold Separately
Description

Designed exclusively for S and S T143 models from 2009 to 2016, the Mega Cat enhances your motorcycle's performance by optimizing exhaust flow and reducing emissions. Engineered for precise fitment, it ensures seamless integration and reliable operation, making it an essential upgrade for riders seeking expert-level tuning and compliance.

FEATURES

  • New Mega Cat for S&S T143
  • This system only fits the T143
  • The Mega Cat is a stepped header and has a 4 1/2" muffler body.
  • Steps on the header starting at the head 2" to 2 1/8" to 2 1/4" to 2 1/2" where the muffler goes to the header.
  • Mega Cat has a straight cut muffler and does not come with end cap.
  • Interchangeable End Caps Sold Separately
Shipping

🚚 Shipping Information

✅ Free Shipping on All U.S. Orders

All orders ship free anywhere in the continental USA — no surprises at checkout.
We also ship to Alaska, Hawaii, and APO/FPO addresses.

Fast Handling & Delivery
Your order ships from our U.S. warehouse within 1–2 business days.
Once it’s on the way, you’ll get tracking and delivery updates by email or text.

Estimated Delivery Timeframes
📦 Continental U.S.: 2–4 business days
📦 Alaska & Hawaii: 5–7 business days
📦 APO/FPO: Slightly longer depending on base

Need help?
We’re real riders and we’ve got your back. Contact us anytime if you have questions about your order.

Why Buy From Us

🏁 Why Riders Choose V-Twin Authority

  • 🔧 Fitment Guarantee – If it doesn’t fit your Harley, we’ll make it right or refund you. No games.

  • U.S.-Based Operation – All inventory ships from the United States. No overseas drop shipping, no long wait times.

  • 📦 Free U.S. Shipping – Every order ships fast and free within the continental U.S.

  • 🔐 Secure Checkout – Protected by Shop Pay, PayPal, and 256-bit SSL encryption.

  • 🏍️ Built by Riders, for Riders – We ride what we sell, and we’re here to help with real support.

💬 “Great parts, fast shipping, and real riders behind the scenes. I’ll be back.”
— Verified V-Twin Authority Customer