Hooker Headers 21003 - Hooker Headers Universal Sidemounts

Chrome-plated for show-quality looks, these sidemounts have mandrel bent 2.125" inlet and 4" outlet 16-gauge sidepipes that reduce backpressure for improved low-end torque, performance, and fuel economy. Their traditional 4-into-1 design gives the appearance of full fenderwell exit headers that flow into sidepipes with slip-in mufflers (mufflers sold separately).
FeaturesHooker Headers 520-21003
Inlet Size (in.)
4
Outlet Size (in.)
4
Body Height (in.)
N/A
Length (in.)
NA
Shape
Round
Body Width (in.)
N/A
Body Length (in.)
N/A
Material
N/A
Position
N/A
Inlet Type
OEM
Outlet
OEM
Inlet Position
OEM
Outlet Position
OEM
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