Can I replace original HUGE muffler on my 07 T600 C-15 with a Donaldson??

I put dual m100463's underneath my T600. Is your muffler vertical behind the sleeper? It was a simple job no modifications required bolted right in again this horizontal mount underneath the cab. They are longer than the original muffler but same outside diameter.

 

Yes you can but you will need the shorter muffler straps you can use my vin. Tell the KW parts guy you want 2 muffler straps for your T-600 last 6 are 086997.

 

Lol, that was funny.

 

Grand Rock makes complete kits for this application. you can down load their catalog and they will help you find a store that sells their product.