Description

SoCal Billet S300/S400 Compound Turbo Kit (2003–2007 Ford 6.0L Powerstroke)

FOR RACING & OFF-ROAD USE ONLY

Upgrade your 6.0L Powerstroke with the SoCal Billet S300/S400 Compound Turbo Kit. This kit is engineered for high-performance and racing applications. It delivers everything enthusiasts need to boost turbocharging power while maintaining reliability.

You get a race-proven S300 T4 turbocharger for strong, consistent performance. The CNC-machined Billet 6061 pedestal and 304 stainless steel up pipes resist extreme heat and pressure. With heat-wrapped components, you minimize thermal loss and improve efficiency. The T6 mount includes a 304 stainless flange and clamp, so you get a secure and robust fit.

For even more durability, the kit features a 3.5″ 304 stainless hot side intermediate pipe, also heat-wrapped against heat damage. The 4″ downpipe fits inside the frame rail, which optimizes airflow and space. On the cold side, the 3″ aluminum intermediate pipe uses a V-band connection for a leak-free seal. The hot side intercooler pipe is v-banded at the turbo and connects with a 7-ply boot and clamps for added security. The one-piece cold side intercooler pipe, paired with another 7-ply boot and clamps, ensures smooth airflow for maximum performance.

This kit includes all necessary turbo feed and drain lines, plus easy-to-use fittings. You also receive a new OEM oil pan with a -12 AN bung for the T6 drain line, and a heat-sleeved T6 -12 drain hose to guard against heat issues. The billet dual battery relocation tray and custom air cleaner improve both function and appearance. You also get an intake air temperature relocation fitting for accurate readings and better tuning. This kit works with factory AC and OEM fans for your convenience. SoCal Billet ships each kit securely via freight to ensure it arrives in perfect condition.

Highlights:

• S300 & S400 Install Kits use CNC-machined 6061 pedestal kits for precision and strength.
• Heat-wrapped 304 stainless steel up-pipes and a 304 stainless flange and clamp boost performance and reliability.
• The new OEM oil pan features a -12 bung for the T6 drain line, while the billet dual battery relocation tray adds convenience.
• The 63/76 turbo combo delivers exceptional towing power and efficiency. All parts are proudly made in the USA.

For custom turbo and build options, contact the SoCal Billet sales team directly. Remember, this kit is for race use only and does not meet emissions standards for street use.