B48 stage 3 turbo


Stage 3: 5149 turbocharger.

New larger runner manifold (TwinScroll)

Turbo to intake Aluminum pipe

Turbo to chargepipe aluminum pipe

Stainless steel Catless or Catted Downpipe (Please leave order note)

Stainless steel oil feed lines

Oil return lines.

Turbo coolant lines



Big Boost’s B48 stage 2 turbo upgrade, now available on custom order. Please allow 3 to 4 weeks after payment is received for the kit to be shipped.

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