The heart of the Racing Beat Power Pulse Exhaust System is the 304 polished stainless steel muffler canister. This polished canister is equipped with stainless steel inlet and outlet pipes for superior durability. The Power Pulse Muffler features the same 2.375-inch Straight-Flow internal design configuration as our RX-7 Turbo II exhaust systems. The 3.5-inch OD exhaust tip is manufactured using highly polished 304-stainless steel and is slightly oval in shape to provide a perfect balance and proportion for the Miata’s rear bumper. Each tip features a subtle, bead-blasted Racing Beat logo to add the finishing touch! Larger Image

Delivery: Usually ships within 1 week