Exhaust Muffler for 5 X 11in. Oval Straight-Through Performance Exhaust Muffler MagnaFlow 12588 chokes Collapses to 9" from 23"

Collapses to 9" from 23" for portable stowage

and doesn't damage or deform the tubing

50 series HD

The system can be configured to exit either straight out the back under the rear bumper

4 V8 1963 - 1966 Pontiac LeMans 326/5

Exhaust Muffler for 5 X 11in. Oval Straight-Through Performance Exhaust Muffler MagnaFlow 12588 chokes Collapses to 9" from 23"Overview: Fully reversible and featuring a free flowing, straight through perforated stainless steel core, stainless mesh wraps our acoustic fiber fill to deliver a smooth, deep tone for your custom exhaust project. Interchange: Brand Interchange Part Number Application: Year Make Model Submodel Engine Size Universal Specs: Body Finish Satin Exhaust Tip Quantity 0 Overall Length (In.) 28 Outlet Type Dual Title 5" X 11" Oval Straight Through Outlet