Hooker Aero Chamber Muffler - 2-1/2 in Center Inlet - 2-1/2 in Center Outlet - 10-1/4 x 4-3/4 in Oval Body - 14 in Long 825003 Howe Gauge B

Howe Gauge B

400 Long Black

291 lb/in Spring Rate

Features ΓÇ £Clear Pyrex" sight windows on both sides of bowl

Sport Sound

Hooker Aero Chamber Muffler - 2-1/2 in Center Inlet - 2-1/2 in Center Outlet - 10-1/4 x 4-3/4 in Oval Body - 14 in Long 825003 Howe Gauge BHooker Headers Aero Chamber Muffler 21516HKR Universal Turbo Style Black Finish 4. 75 in. H x 10. 25 in. W x 14 in. L 2. 5 in. ID 2. 5 in. OD Center Inlet Single Center Outlet All Aluminized Stainless Steel Deep Throaty Powerful Sound Aerodynamically Design 23 percent More Flow Than Others More Horsepower And Torque Sound Absorption Chamber Stepped Acceleration Chamber Hooker holds to its claim of the winningest header in drag racing history. Hooker