Product Description

Product Description

86-91 Turbo High Flow Catalytic Converter
This is the high performance converter.It allows much better exhaust flow for more power. We had a full 9 horsepower increase over a good stock catalytic converter on our project car. Complete with all new hardware. We built this 3 inch tubing 304 (.065 Super Thick) Stainless Steel RX-7 High Flow Catalytic Converter for a big horsepower increase on your RX-7. 100% bolt on with simple hand tools. Complete with all new hardware. Fits 86-91 RX-7.

Our unit was built to last ( not like the cheap E-Bay units ( only .040 thick) that leak exhaust and will burn out )

86-91 Non-Turbo High Flow Catalytic Converter
This is the high performance converter.It allows much better exhaust flow for more power. We had a full 9 horsepower increase over a good stock catalytic converter on our project car. Complete with all new hardware. We built this 3 inch tubing 304 (.065 Super Thick) Stainless Steel RX-7 High Flow Catalytic Converter for a big horsepower increase on your RX-7. 100% bolt on with simple hand tools. Complete with all new hardware. Fits 86-91 RX-7.

Our unit was built to last ( not like the cheap E-Bay units that are only .040 thick that leak exhaust and will burn out )

APEX'i N-1 Single
This is the very popular N-1 single cat back exhaust system. It is a very high performance unit. Available with an optional insert.

(Optional Silencer $59 )

APEX'i N-1 Dual
This is the very popular N-1 dual cat back exhaust system. Exits on both sides with one muffler per side.It is a very high performance , high flow system. Not for the person wanting a quiet exhaust system. Available with optional inserts.

(Optional Silencer $59 each)

APEX'i Bolt-On Silencer