BBK - 31015

Muffler - Varitune - 2.5 in Offset Inlet - 2.5 in Offset Outlet - 12.5 x 9.75 x 4.25 in Oval Body - 17.75 in Long - Stainless - Natural - Universal - Each

Vari-Tune Adjustable Performance Muffler; 2.5 in. Inlet/Outlet; Offset/Offset; Rectangular Body; Tunable; Chambered; Stainless Steel;

These patented BBK Performance Varitune mufflers are the first of their kind in the aftermarket, fully adjustable performance Mufflers that can be adjusted for a louder or quieter sound and horsepower by simply moving the adjustment screw in or out from underneath the car with a wrench!These mufflers are available in 439 stainless steel, in 2.5 in., 2.75 in. and 3.0 in. and with various offsets to fit most aftermarket and OEM applications.These are offset/offset Mufflers that are designed to fit many car and truck applications including most Ford Mustang applications.

• Patented BBK Performance Vari-Tune Muffler Technology
• Offset-Offset 2-1/2 Inch In/Out
• Dyno Tested Adds 10-15 HP Over Stock
• Adjust the Mech Power Valve Of Muffler To Desired Sound And Level
• Add An Aggressive Muscle Car Sound To Any Vehicle
• Turn It Up For The Track And Down For The Street
• Stainless Steel Construction
• BBK Is Your Number One Aftermarket Performance Exhaust Brand
• Made In The USA