BigBoost B58 EFR Turbo Kit - COLORADO N5X
BigBoost B58 EFR Turbo Kit - COLORADO N5X
BigBoost B58 EFR Turbo Kit - COLORADO N5X
BigBoost B58 EFR Turbo Kit - COLORADO N5X
BigBoost B58 EFR Turbo Kit - COLORADO N5X
BigBoost B58 EFR Turbo Kit - COLORADO N5X

BigBoost Turbo

BigBoost B58 EFR Turbo Kit

Sale price$5,200.00 USD
SKU: 8550-BIG
In stock
EFR TURBO:

EFR TURBO

Quantity:
Pickup available at CON5X DROPSHIP Usually ready in 2-4 days

BigBoost B58 EFR Turbo Kit

8374

CON5X DROPSHIP

Pickup available, usually ready in 2-4 days

11450 Cherokee Street
A-1
Northglenn CO 80234
United States

+17203008975

Worldwide Delivery. Express Shipping

BigBoost’s stage 3-4 turbo for the B58 Gen 1 and 6 Port TU engine!

What’s included?

  • BorgWarner EFR 8374, 8474, 9174 or 9280
  • Cast twin-scroll manifold 40% larger than stock runners and area with external wastegate port.
  • Aviation grade stainless steel oil feed lines
  • Oil feed and return fittings for turbo
  • Oil feed fittings for engine
  • Oil drain adapter
  • Lower Boost Pipe
  • Aluminum 4″ inlet pipe
  • Silicone couplers
  • Smart Seal Stainless Steel Hose clamps
  • Turbo coolant inlet and outlet banjo fittings
  • Engraved Heat Shield
  • VPE V Band Clamp
  • Exhaust Manifold Gasket
  • OEM O-ring kit
  • Aeroquip Coolant Hose Kit
  • EWG Mounting Bracket
  • EWG Linkage Kit

EFR 8374 to 650 WHP 8474 and 9174 up to 750 WHP, 9280 up to 900-1000 WHP

PLEASE NOTE

  • Orders with both in-stock and backorder or out-of-stock products will be dispatched once all products are available to ship together.
  • Contact our sales team if you want your parts fitted to your vehicle at our London workshop.
  • Shipping estimates are based on courier delivery times and don't include time to despatch from our warehouse.