Flowmaster 50 Series Big Block 3" Dual In 2.5" Dual Out Chambered HD Muffler sst 000 BTU/HR of cooling and

000 BTU/HR of cooling and over 350% temperature drop versus the factory system 136% better temperature drop than BDs standard single core kit

9L Cummins WITHOUT In-Tank Pump

For many years Kryptonite Steering and Suspension Products have used the Heavy Duty full sized Duramax Diesel truck platform as the products proving grounds

Note: This item is not CARB (California Air Resource Board) exempt and is not legal for sale or use in the state of California

Flowmaster 50 Series Big Block 3" Dual In 2.5" Dual Out Chambered HD Muffler sst 000 BTU/HR of cooling andThe 50 Series Big Block muffler is made for more than just big cubic inch engine applications. Its large case size with internal tuning chamber provides mileage and power gains along with maximum sound control for a quiet interior tone, even under heavy loads. Well suited to heavy duty vehicles such as full size trucks, SUV's, RVs, and tow vehicles. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. Features: Minimal