Shop for Header Reducers | Heintz Bros. Performance

Collector Reducer - 2-1/2 In Inlet To 2 In OD Outlet - 3-BOLT Flange - Steel - Aluminized - Pair
RACING POWER CO-PACKAGED | Part# RPC-R9382 More Details...

$32.99

3-1/2 Header Collectors

Collector Reducer - 3-1/2 In Inlet To 2-1/2 In OD Outlet - 3-BOLT Flange - Steel - Aluminized - Pair
RACING POWER CO-PACKAGED | Part# RPC-R9383 More Details...

$39.59

Collector Reducers 3 1/2 (Pair)

Collector Reducer - 3-1/2 In Inlet To 3 In Outlet - 3-BOLT Flange - Steel - Zinc Plated - Pair
PATRIOT EXHAUST | Part# PEP-H7235 More Details...

$76.95

Collector Adapter Kit 3IN to 2.5in Tube

Collector Reducer - 3 In Inlet To 2-1/2 In Id Outlet - T-BOLT Clamp - Stainless - Natural - Kit
HOOKER | Part# HKR-42107 More Details...

$98.33

Insert Reducer For 3-1/2 Collector

Collector Reducer - Insert - 3-1/2 In OD Collector To 3 Id - 4 In Long - Steel - Each
SCHOENFELD | Part# SCH-43035NH More Details...

$19.79

Insert Reducer For 3IN Collector

Collector Reducer - Insert - 3 In OD Collector To 2-1/2 Id - 4 In Long - Steel - Each
SCHOENFELD | Part# SCH-42530NH More Details...

$19.79

Collector Reducer 3IN

Collector Reducer - 3 In Inlet To 2-1/2 In Outlet - 3-BOLT Flange - Gaskets / Hardware - Steel - Zinc Oxide - Pair
PATRIOT EXHAUST | Part# PEP-H7238 More Details...

$49.45

Collector Reducers - 1pr 3-1/2IN to 3-1/

Collector Reducer - 3-1/2 In Inlet To 3-1/2 In OD Outlet - 3-BOLT Flange - Gaskets / Hardware - Steel - Zinc Oxide ...
PATRIOT EXHAUST | Part# PEP-H7246 More Details...

$43.95

Collector Reducers - 1pr 3-BOLT 2.5 Dome

Collector Reducer - 2-1/2 In Inlet To 2-1/4 In OD Outlet - 3-BOLT Ball And Socket Flange - Gaskets / Hardware - Ste...
PATRIOT EXHAUST | Part# PEP-H7247 More Details...

$49.45