4.5 Inch Reducers

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4.5" ID to 4" OD Exhaust Reducer Aluminized Pipe R45I-4OA

Grand Rock 4.5" ID to 4" OD Exhaust Reducer Aluminized Pipe R45I-4OA

MSRP: $111.00

$81.00

4.5" OD to 4" ID Exhaust Reducer Aluminized Pipe R45O-4IA

Grand Rock 4.5" OD to 4" ID Exhaust Reducer Aluminized Pipe R45O-4IA

MSRP: $162.00

$132.00

R45O-4OA 4.5" OD to 4" OD Exhaust Reducer Aluminized Pipe

Grand Rock 4.5" OD to 4" OD Exhaust Reducer Aluminized Pipe R45O-4OA

MSRP: $103.00

$73.00

6" ID to 4" ID Rubber Reducer Hump Hose for Air Intake RHH-6-4

Grand Rock 6" ID to 4" ID Rubber Reducer Hump Hose for Air Intake RHH-6-4

MSRP: $183.00

$143.00

4 products total

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