MAC Performance

MAC 2 into 1 Head Pipe with Reverse Cone Mufflers for the Yamaha XS650

Introducing the MAC 2 into 1 Head Pipe and our Reverse Cone Megaphone Mufflers. The 1 Piece Muffler Construction sets this muffler in a class of its own. There are no weld marks, rivets or bolts holding an end cap in place. The Straight Through Perforated Core allows for Maximum Performance. The MAC 2 into 1 Exhaust System offers an aggressive look and performance stance with the Kicked-Up Reverse Cone Muffler. The Head Pipes are a Big 1 3/4" and come with the Flanges. All hardware is included in kit to complete the Install. 

MAC-21-Y650 Features are:

  • Big 1 3/4" Standard Head Pipes
  • Reverse Cone Megaphone Muffler
  • Mandrel Bent Tubing
  • High Luster Chrome Finish or 
  • Black Ceramic Coated Finish (Part # MAC-21-Y650BK)
  • Welded in Baffles (non-removable)
  • Flanges to mount to the Head
  • Made in the USA!
  • Do not be fooled by others selling knock Off MAC Systems!

MAC-21-Y650 System will Include the Following:

  • 2 into 1 Head Pipe
  • Reverse Cone Muffler
  • 2 - Billet Aluminum Flanges
  • Muffler Clamp

At MAC we are Dedicated to building Products that meet Strict Quality Standards. We follow exacting guidelines during manufacturing in order to insure that you receive a quality, reliable product every time. Look to MAC Products for the Ultimate in Sound, Power and Performance. Unbelievably perfect fit right out of the box, plus our beautiful Chrome Finish and our Incredible Attention to Detail puts these pipes in a class by themselves.

Exhaust Gaskets (not supplied with kit) will be needed when installing a MAC Exhaust System. You can order your gaskets at your local Motor Cycle Dealer. Carburetor Re-Jetting may be desired for Best Performance

Installation of a MAC Exhaust System May Change your Motorcycles Fuel-to-Air Mixture requirements. Please contact your local Motorcycle Dealer or Performance Shop directly with questions regarding any modifications that may need to be made during, or after installing the Exhaust System. Exhaust Discoloration (Blueing) is caused by engine conditions such as Cam Timing, Fuel-to-Air Mixture, Operating Temperature, etc. It is not a result of defective manufacturing, therefore it is not covered by any warranty.

The MAC-21-Y650 is a Replacement Exhaust System and is Okay for Use & Sale in Calif.
No EO # Required for the MAC-TT-Y650 is needed

Billet Aluminum Flanges!

Copyright © MAC Products, Inc.. All rights reserved.