Muffler Inserts Side Exhaust-2.5 Inch Sweet Thunder Pair-63-82

1963-1982 2-1/2" sweet thunder performance muffler inserts
Hooker's large 4-inch corvette side pipes have been popular for many years, because of their macho looks and high-performance possibilities.

With these large "side cannons" when it comes to the sound you have two choices:

Wide open - which may be a bit of too much big sound for some, rated at 85db

Original style inserts - with its 1-7/8" inner baffle tube maybe a little too restrictive for some.

To solve the problem we offer inserts with your choice of 2 different inner baffle tubes (2" and 2.5") for a wide range of sound and performance.

These slide-in inserts are made with 14-gauge aluminized steel and are 29-1/4" in length.

Stocked are the 2 1/2 sweet thunder inserts as they are less restrictive than the 2' without being too loud

Please contact us before order discusses the delivery time.