Flowmaster Super 40 Mufflers Product images may differ from actual product appearance. Significantly Outflows The Older 2 Chamber Mufflers... for even more horsepower and torque. The Flowmaster Super 40 Series gives you less interior sound, while still giving your vehicle a deeper exterior sound. The new patented, 5'' x 10'' x 13'' , 19'' long black case design is modeled after Flowmaster's Race Muffler. The Super 40 far exceeds older models on Dyno Tests. The sound of the patented Super 40 makes everybody stand up and take notice! So get that beautiful hot rod sound along with increased horsepower and gas mileage! Flowmaster Super 40 Mufflers

389-9530452

In/Out: 3"/2.5" Body Length: 13'' Overall Length: 19" View this item Fits Applications

$89.99 Ships

389-952445

In/Out: 2-1/4'' Body Length: 13'' Overall Length: 19" View this item Fits Applications

$79.99 Ships

389-952545

In/Out: 2-1/2'' Body Length: 13'' Overall Length: 19" View this item Fits Applications

$79.99 Ships

389-953045

In/Out: 3'' Body Length: 13'' Overall Length: 19" View this item Fits Applications

$79.99 Ships

389-952447

In/Out: 2-1/4'' Body Length: 13'' Overall Length: 19" View this item Fits Applications

$89.99 Ships

389-952547

In/Out:2-1/2'' Body Length: 13'' Overall Length: 19" View this item Fits Applications

$79.99 Ships

389-953047

In/Out: 3'' Body Length: 13'' Overall Length: 19" View this item Fits Applications

$79.99 Ships

389-952448

In/Out: 2-1/4'' Body Length: 13'' Overall Length: 19" View this item Fits Applications

$89.99 Ships

389-952548

In/Out: 2-1/2'' Body Length: 13'' Overall Length: 19" View this item Fits Applications

$79.99 Ships

389-953048

In/Out 3'' Body Length: 13'' Overall Length: 19" View this item Fits Applications

$79.99 Ships

389-952446

In/Out: 2-1/4'' Body Length: 13'' Overall Length: 19" View this item Fits Applications

$79.99 Ships

389-952546

In/Out: 2-1/2'' Body Length: 13'' Overall Length: 19" View this item Fits Applications

$79.99 Ships

389-953046

In/Out: 3'' Body Length: 13'' Overall Length: 19" View this item Fits Applications

$79.99 Ships

389-952449

In/Out 2-1/4'' Body Length: 13'' Overall Length: 19" View this item

$91.99 Ships 02/24/12

389-952549

In/Out: 2-1/2'' Body Length: 13'' Overall Length: 19" View this item

$79.99 Ships

389-953049

In/Out 3'' Body Length: 13'' Overall Length: 19" View this item

$89.99 Ships

389-9525454

In/Out: Dual 2-1/2'' Body Lenght: 13'' Overall Length: 19" More info on Flowmaster 9525454

$89.99 Ships

389-9530462

In/Out: 3''/2-1/2'' Body Length: 13'' Overall Length: 19" View this item Fits Applications

$89.99 Ships