100% USA made with the finest 304 S/S, the system fits very well, installs relatively easy and produces HP gains normally seen in much larger V8s. Additional features include: 3/8 thick flanges, matching collectors with treasure points, 200 cellular metal substrate cats, a direct X or H pipe fitment and your choice of 1-3/4 or 1-7/8 primaries.
| DM-Part # | 66399 |
|---|---|
| UPC/ISBN | N/A |
| Truck Line | No |
| oversized | No |
| Fits Model Year | 2011, 2012, 2013, 2014 |
| Fits Model | Coupe, Convertible, Fastback, Hatchback |
| Time of installation | Coming soon! |
| install difficulty | N/A |

Headers, 2011-2014, GT, Full Body With Catted X-Pipe, American Racing . 100% USA made with the finest 304 S/S, the system fits very well, installs relatively easy and produces HP gains normally seen on much larger V8's.Additional features include: 3/8 thick flanges, matched manifolds with stock points, 200 cat cellular metal substrate, a direct fit X or H pipe and your choice of 1-3/4 or 1-7/8 primaries.
- Price: $1,784.99
- Brand: Americana Headers Racing
- Product identification: MST-CY78WC