Upgrading a Magnaflow catback?
Upgrading a Magnaflow catback? It appears that Magnaflow uses the 14267 or similar model muffler on it's catback system for LS1 f-bodies.
My question is: Does anyone know if Magnaflow would upgrade the muffler that comes with the stainless catback to the 14288 Magnaflow muffler? The 14288 looks like a straight thru design that has both exit pipes exit the muffler on the same side ( driver side ) and looks like it will flow great. Something very similar to the SLP muffler that runs both exit pipes on the driver side. Thanks.
Den
My question is: Does anyone know if Magnaflow would upgrade the muffler that comes with the stainless catback to the 14288 Magnaflow muffler? The 14288 looks like a straight thru design that has both exit pipes exit the muffler on the same side ( driver side ) and looks like it will flow great. Something very similar to the SLP muffler that runs both exit pipes on the driver side. Thanks.
Den
