MBRP 4″ Turbo Down Pipe, T409- EO # D-763-1 (FS9CA455) for 2008-2010 Powerstroke 6.4L
$389.99
The MBRP FS9CA455 4″ Turbo Down Pipe for 2008–2010 6.4L Powerstroke improves exhaust flow, reduces backpressure, and enhances turbo response. Built from T409 stainless steel and part of the Armor Plus Series, it delivers durability and performance with a direct-fit design.
Upgrade exhaust flow and turbo efficiency with the MBRP FS9CA455 4″ Turbo Down Pipe for the 2008–2010 6.4L Powerstroke. Built from durable T409 stainless steel, this down pipe is designed to handle high heat while resisting corrosion, making it a reliable choice for both daily driving and heavy-duty use.
The full 4-inch diameter allows for increased exhaust flow right out of the turbo, helping reduce backpressure and improve overall engine efficiency. This results in faster turbo spool, improved throttle response, and lower EGTs under load. Whether you are towing or pushing your truck harder, this upgrade helps maintain consistent performance.
As part of MBRP’s Armor Plus Series, this system balances durability and value while delivering dependable performance gains. The direct-fit design ensures proper fitment on Ford F-250, F-350, and F-450 trucks equipped with the 6.4L Powerstroke (2008–2010), making installation straightforward.
This down pipe is EO compliant (D-763-1) and built specifically for diesel applications.
| Weight | 7 lbs |
|---|---|
| Dimensions | 23 × 8 × 14 in |
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