Miata Exhaust System: This exhaust will not work on SM (2.5″) or bolted to stock system


We have tested many headers and have settled on these stainless headers from Racing Beat. They have a nice cast flange that mates up with the ports in the head very nice. We add a flex joint to further reduce the chances of stress cracking and straight out the kink at the end. Then finish if off with a convenient 3/8″ flange. $645   We can modify your header with a flex and flange to fit our rear tailpipe for $100.


We use a 2-1/2″ Straight thru muffler that has been located in the proper place in the exhaust by many hours of dyno time. $75.00


Made of 2-1/2″ Aluminized steel with mandrel bends, we spent a lot of time fine tuning the bends to provide maximum clearance for the inboard axle flange. $75.00


We made this a separate piece for several reasons. Number one was so we could easily ship the exhaust system. Number two is so we could offer an additional muffler in its place for those who need to meet more strict noise regulations. $34.00

2-1/2″ Band Clamp- $21.00

Engine to Tail Pipe



You could convert your Header to our exhaust system.
Flex Adapter with gasket $85
To place an order please call 863-324-4539 or email your name, address and phone number to mvsrx7@aol.com. We will call with a total and for payment information. Thank you.