Q: How much louder will my vehicle be?
A: At the most 5db over standard. As you have moved up to 3” you will notice the turbo spool up, but the in-cabin noise is controlled by the Gen 2 Muffler and Rear Resonator.
Q: Why 3” not 2 1/2” or 2 3/4”?
A: We go to 3” with all Turbo Diesel vehicles to get the biggest possible EGT (Exhaust Gas Temperature) drop, it doesn’t matter whether the vehicle is a 2.5L Pathfinder or a 4.5L V8 Landcruiser Ute.
Q: Why Ceramic Coating?
A: Two reasons; 1) for longevity of the product, 2) to keep heat out of the engine bay.
Q: Will this harm my economy?
A: No, in most cases economy after 2-3 tanks loads of fuel is up to 10% better.