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 21/2” or 23/4”?
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. Then we put the fuel back in with an aftermarket chip/module. Then we bring it back to factory EGT’s where we find the best power gains which leads to better economy
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.