Name: B58 Gen1/Gen2 Big Boost Stage 4 Turbo Kit
Brand: Big Boost
SKU: BBTST4JBF
Price: 3850.0 USD
Availability: OutOfStock

B58 Gen1/Gen2 Big Boost Stage 4 Turbo Kit

$3,999.00 $3,850.00

Shipping calculated at checkout.

Turbo

MPR6564 Journal

MPR6564 Ball Bearing

Garrett GTX3582R Gen2

Chassis

F Chassis

G Chassis/6PortSupra

G Chassis/6portSupra

Worldwide Shipping

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

What’s included?

BigBoost MPR 65mm turbocharger (Optional Dual Ceramic Ball Bearing CHRA) (Optional Garrett GEN2 GTX3582R)
Cast twin-scroll manifold 40% larger than stock runners and area with external wastegate port.
Turbosmart 38mm Wastegate
Aviation grade stainless steel oil feed lines
Oil feed and return fittings for turbo
Oil feed fittings for engine
Oil drain adapter
Turbo to Throttle Body charge pipe
Aluminum 4″ inlet pipe
Silicone couplers
Hose clamps
Turbo coolant inlet and outlet fittings
Engraved Heat Shield
VPE V Band Clamp
Exhaust Manifold Gasket
OEM O-ring kit
Aeroquip Coolant Hose Kit

Stage 4 (65mm) (820 WHP) (Optional Garrett GTX3582R 6662 turbo)

IMPORTANT NOTE!!!

***The Stage 4 Turbo Kit will require custom tuning via a known platform MHD or BM3 where your tuner will need to disable your factory Electronic Wastegate!*** ***YOU NEED TO ORDER A BOOST CONTROLLER WE RECOMMEND GFB GFORCE III Part Number 3005***

***BUILT TO ORDER Please Allow 5-10 Weeks for order to ship***

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