1990 Mazda Miata Mufflers
- Flowmaster® - 40 Series Delta Flow™ MufflerMazda Miata 1990, 40 Series Delta Flow™ Aluminized Steel Muffler by Flowmaster®, AGGRESSIVE SOUND, 2" Offset Inlet / 2" Offset Outlet, 4" Thick x 9.75" Wide x 13" Case Length x 19" Overall Length. The 2-chamber design of this muffler,...Our price: $89.99$89.99 20% OFF
- Flowmaster® - 50 Series Delta Flow™ MufflerMazda Miata 1990, 50 Series Delta Flow™ Aluminized Steel Muffler by Flowmaster®, MODERATE SOUND, 2" Offset Inlet / 2" Offset Outlet, 4" Thick x 9.75" Wide x 17" Case Length x 23" Overall Length. The 50 Series Delta Flow mufflers are designed for...Our price: $101.99$101.99 20% OFF
- Flowmaster® - dBX Series™ Stainless Steel Laminar Flow MufflerMazda Miata 1990, dBX Series™ Laminar Flow Stainless Steel Muffler by Flowmaster®, MODERATE SOUND, 2.25" Center Inlet / 2.25" Center Outlet, 6" Diameter x 14" Case Length. dBX Laminar Flow mufflers have a patented core design that is characterized...Our price: $149.99$149.99 20% OFF
Posted by Leonard S.
"This was a great performance add-on to the MX5 Miata. A throaty growl without being overbearing. Paired up with the K&N Apollo cold air intake, made for some instant power and torque. Only issue was delay in shipment due to out of stock condition, but worth the wait."
Posted by Steven H.
"Great! Exhaust sounds amazing and looks great. Installed in 30 mins. All over a good exhaust."
Posted by Eric G.
"Haven't installed yet but looks great!"
Posted by Christopher I.
"This product is superb. A breeze to install and sounds awesome. For first timers, use WD40 to get the metal hooks out of the rubber hangers and to push the new ones in."
Posted by Monte W.
"Perfect fit! Easy installation for DIY. Everything lined up perfectly. Three bolts on the front, two on the rear. You need to replace the two gaskets, available at the Auto stores and probably new bolts. You'll need some penetrating spray to loosen the bolts (PB Blaster). Once the car is on jack stands, less than an hour taking off the old one, less than an hour doing the install."