Sanderson Header Reducers, Straight

Our Straight Reducers reduce the size of the header outlet (collector) to fit your exhaust system.

Sold in Pairs

• 3.0" Reducer = 3.0" to 2.5"
• 2.5" Reducer = 2.5" to 2.25"

Please Select the Correct Size for Your Application Below

Example of Use:

You have a 3.0" diameter collector on your header, but your exhaust piping or head pipes are 2.5" diameter. You would use a collector reducer to merge the change in diameter from 3.0" to 2.5". The reducer would bolt to your headers, and then a qualified welder would fit and weld the head pipes to the reducer.

NOTES :

1. Some crafters prefer to have a one-piece head pipe, with no weld connection. In that case you would have a muffler shop bend a head pipe for you with a flange and ring out of the desired material diameter to match your headers (i.e. 2.5" collector = 2.5" diameter head pipe). With this configuration you would not need the reducer.
2. These reducers are not recommended for block hugger header designs. On block hugger designs it is recommended to use our angle reducers to help redirect the head pipe away from the block to make connection to your exhaust piping easier.