Add to Cart Freightliner Western Star Detroit Diesel OneBox Exhaust System 6804903536 6804904756 Dinex MSRP: Now: $7,445.95 Was: Freightliner Western Star Detroit Diesel OneBox Exhaust System 6804903536 6804904756 *Please Verify OEM Number Before Purchase *DPF Parts Not Included *This product is NOT legal in California due to EPA Regulations. Raney's is not responsible for... MSRP: Now: $7,445.95 Was: Add to Cart