View cart “BMW B58 stage 3 turbo upgrade” has been added to your cart.

N55 Stage 3 E-Chassis turbo upgrade

$4,750.00 $3,350.00

What comes with the turbo kit? – Cast exhaust manifold  with 1.5″ runners – BigBoost MPR turbocharger (7-blade billet aluminum compressor wheel) – Wastegate mount – Turbo to intercooler charge pipe – Turbo inlet pipe – BigBoost down-pipe – Custom coolant pipe – Engine block coolant adapter  – Oil lines -Custom Engine Mount -PTE39 Wastegate, -dump pipe

Our different stages: (Reasonable boost level) Stage 3.3 (6159 turbo) capable of 620 whp Stage3.4 (6564 turbo) Capable of 800 whp


Additional information

Weight N/A
Dimensions 28 x 12 x 12 in

Stage 3.3, Stage 3.4


RWD, Xdrive

Exclusive products

Special category of products