BBK VariTune Muffler 3" Offset Inlet/Outlet 18 x 10 x 5" Oval Body 22" Long - Stainless 2010417 Refer to ID guide and

Refer to ID guide and measurement drawings for specifications

the pointer moves along the reference scale

Fan Spacer

1987-1987 Oldsmobile Firenza

Hose Barb Adapters

BBK VariTune Muffler 3" Offset Inlet/Outlet 18 x 10 x 5" Oval Body 22" Long - Stainless 2010417 Refer to ID guide andThese patented BBK Performance Varitune mufflers are the first of their kind in the aftermarket, fully adjustable performance Mufflers that can be adjusted for sound and horsepower by simply moving the adjustment screw in or out from underneath the car with a wrench! These mufflers are available in aluminized or stainless steel, in 2. 5, 2. 75 and 3. 0 and with various offsets to fit most aftermarket and OEM applications. These offset offset Varitune