An exhaust tip that re-directs the exhaust gasses downward can indeed help protect items carried on a cargo carrier from excess heat. Using a carrier like # 63153 that has an angled shank to raise the carrier further away from the exhaust pipes also helps.
If you click the provided link, you can see the various tips we have available. To choose the correct tip, you'll need to measure the outside diameter of your exhaust pipe. Most of the tips are weld-on applications, so you'd need to... view full answer...
The MagnaFlow 4-Inch Resonator Exhaust Tip # MF35212 is designed primarily to enhance the exterior appearance of the exhaust. It is not designed to reduce the vehicle interior noise level, which will mostly be related to the type of exhaust installed - a quieter chambered type or a more throaty straight-through type. You might have a loose clamp or a leak somewhere in the system, but a local shop should be easily able to inspect the system and advise if anything is wrong with the installation. view full answer...
No, installing the MagnaFlow 4" Exhaust Tip # MF35181 would not void the warranty on your 2016 GMC Sierra 2500. If you are concerned because it is a weld-on then you could use # MF35187 if your existing exhaust pipe is a 4 inch. This one is a clamp-on. view full answer...
The exhaust tips are a mainly cosmetic item that won't have much effect on how the exhaust system functions. According to Magnaflow, the # MF35213 will have zero effect on your gas mileage. view full answer...
If you were to use the Bully Round Resonated Bolt-on Exhaust Tip # PM-5104 on your Harley it would make the exhaust "crack" a bit more. These are designed to make that particular sound as they change the vibration of the air coming from the exhaust.
If your Harley has a 1-3/4" to 2-1/2" diameter pipe you can use the Bully Round Resonated Bolt-on Exhaust Tip # PM-5104. view full answer...