Acura MDX Type S Primary Downpipe

Now stocking 1-5 parts for immediate shipping, depending on demand. Please email to order so we know you are a real person.

We have designed and fabricated a Primary Downpipe from high quality stainless steel for your MDX Type S just like we did the TLX. This replaces the first section of the downpipe for those who want eliminate the main cat in the primary downpipe. Alternatively, you have the option to combine this pipe with our catted or catless secondary downpipe. This primary downpipe will use custom flanges designed by IMR to mate to the OEM turbo. This down pipe includes an 02 Sensor bung for use of the OEM 02 Sensor or any other after market 02 sensor. A flex section is also included to prevent over stressing the down pipe while the engine moves during hard acceleration. There is also a 2 bolt flange that allows it to fit to the OEM and IMR secondary downpipe the. 

Sound clip

Sound clip available in media below via YouTube tube. Sound clip of black is of the full turbo back exhaust.