Shop for Header Reducers ::

Collector Reducer - 3 In Inlet To 2-1/4 In OD Outlet - 3-BOLT Flange - Steel - Aluminized - Pair
RACING POWER CO-PACKAGED | Part# RPC-R9374 More Details...

$31.99

3.5 In to 2.5in Reducers - Pair

Collector Reducer - 3-1/2 In Inlet To 2-1/2 In OD Outlet - 3-BOLT Flange - Gaskets - Steel - Natural - Pair
HEDMAN | Part# HED-21104 More Details...

$38.99

3IN to 2.125in Reducers (Pair)

Collector Reducer - 3 In Inlet To 2-1/8 In Outlet - 3-BOLT Flange - Hardware Included - Steel - Kit
FLOWTECH | Part# FLT-10007 More Details...

$36.23

3.50in to 2.50in Welded Reducers (Pair)

Collector Reducer - Terminator - 3-1/2 In Inlet To 2-1/2 In Outlet - 3-BOLT Flange - Steel - Pair
FLOWTECH | Part# FLT-10016 More Details...

$64.22

2.5in to 2.25in Reducers (Pair)

Collector Reducer - 2-1/2 In Inlet To 2-1/4 In Inlet And Outlet - 3-BOLT Flange - Hardware Included - Steel - Kit
FLOWTECH | Part# FLT-10005 More Details...

$30.69

3IN Collector to 3IN Exh Collector

Collector Reducer - 3 In Inlet To 3 In OD Outlet - 3-BOLT Flange - Gaskets Included - Steel - Natural - Pair
HEDMAN | Part# HED-21118 More Details...

$36.99

3.0in to 2.5in Reducers (Pair)

Collector Reducer - 3 In Inlet To 2-1/2 In Outlet - 3-BOLT Flange - Hardware Included - Steel - Kit
FLOWTECH | Part# FLT-10004 More Details...

$30.69

Collector 3IN to 2.25in 3 Bolt

Collector Reducer - 3 In Inlet To 2-1/4 In OD Outlet - 3-BOLT Flange - Gasket - Steel - Natural - Pair
HEDMAN | Part# HED-21100 More Details...

$33.99

Collector 3IN to 2.5in 3 Bolt

Collector Reducer - 3 In Inlet To 2-1/2 In OD Outlet - 3-BOLT Flange - Gaskets - Steel - Natural - Pair
HEDMAN | Part# HED-21103 More Details...

$34.99

3IN Oxygen Sensor Reducer

Collector Reducer - 3 In Inlet To 2-1/4 In OD Outlet - 3-BOLT Flange - O2 Sensor Bung / Gasket - Steel - Natural - ...
HEDMAN | Part# HED-21107 More Details...

$29.99