Simple install, takes 15 mins. My only gripe would be lack of box edge protection. Theyre not sharp, but could break skin with a hard rub against it, so I used a rubber gasket (its like really thick electeical tape) to cover the exposed sheet metal edges. I may heat wrap the instake tube, it gets hot driving around.
It changes the under hood sound, stock was a loud engine rev when you would punch it, to now sounding like a mild flowmaster under the hood. Nice and throaty, quicker throttle response.
As for milage we will have to wait. I was getting 12 city and 15 highway.
I did this with a full truck synthetic oil change, vent visors, and cranking up tire PSI to 40, yo try saving some gas on long highway trips. Ill update again in 6 months and 1 year on performance and maintenance.
| Manufacturer | Spectre |
|---|---|
| Brand | Spectre |
| Model | SPE-9900B |
| Item Weight | 9.14 pounds |
| Country of Origin | China |
| Item model number | SPE-9900B |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | 9900B |
| OEM Part Number | 9900B |
