Please note due to draconian laws, we are not able to ship these to a California address. Please support the RPM act.
We are proud to release our in house high flow catalytic converter for the 1986.5 to 1992 Toyota Supra in 3" diameter! This is a true flanged bolt-on design which is a direct replacement for the factory CAT as you can see in the photo. Expect an increase of ~5% in power and a quicker turbo spool. These are bolt in versions. We also sell the weld in version in the downpipe/exhaust section. We use stainless for these, as shown. These are 49 state legal. Not legal in California.
You will need to measure your existing cat to make sure we send you the right version, either 11 inches or 12 inches. Please let us know at the time of ordering the measurement yours is, as these are made to order in each case.
Please note that the gaskets are not included, but very easy to find and source locally.