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Ford » GT, GTP,GS & XR8 » XR8 5.4L BOSS(BA/BF) » XR8 5.4L BOSS(BA/BF)

Stage 3 - 315kw

The Stage 3 kit for the 5.4 litre Boss engine includes the following components.

SCT Xcal 3Ford Flash Tuner
High Flow Twin stainless steel exhaust
Herrod Cold Air Intake
Plenium Throttle Body

With the optional addition of cam shafts the down low and mid range torque is vastley improved. Idle quality with cams make it sound like a old school V8.

Please Note, this package can be altered to suit your existing modifications or needs.

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