Dorman 674 608 Integrated Catalytic Converter Review

This Dorman 674-608 exhaust manifold kit is around $550 at my local Autozone and Advance Auto (exact model). I bought it here at Revain for less than $298.00 (it's gone up in price now, but still great value). and it was sent! Came in a nice big box with lots of packing nuts. Came with everything you need except some 13mm nuts (not a big deal if you don't mind reusing the old ones). All I needed were some metric wrenches and sockets. You should have Touch Tool 02. You need to remove 2 of them…

So a few things to install. First remove the bolts that attach to the exhaust pipe (bottom bolts) from the Honda. You should be able to reuse your springs, but the bolts will most likely come loose and the ones that came with the kit will not work properly. . Be careful as it can start a fire if you spray it if the parts are too hot. Third, reassemble the entire block to verify the installation of the parts before removing the old exhaust manifold. It's also easier to remove some of the bolts…

Very happy with my purchase but I would advise anyone buying this unit to also purchase the following if you don't already have: Anti-Seize, O2 sensor key, universal joint for your socket set and Chilton repair manual for torque settings. I also suggest that you replace the O2 sensor at this point as it is not expensive and you may unknowingly damage it if you remove it. Dealer commission was quoted with a $1,600 service coupon. Local parts dealers had prices ranging from 500 (cheap without a…

I recommend this spare part to everyone! My check engine light came on, so I took my car in for a check. I was told that the CO2 sensor should trigger the check engine light. I tried replacing the top sensor hoping that would fix the problem but that didn't help. I was told that if the problem wasn't with the sensor I would have to replace my old exhaust manifold mounted catalytic converter. I took it to the HU because it was on time and my old catalytic converter didn't pass the MOT. I looked…