Turbo Upgrade Kit / BMTS BMW B58 GTX3071 (CW +TW +Repair Kit)
Click To Enlarge

Turbo Upgrade Kit / BMTS BMW B58 GTX3071 (CW +TW +Repair Kit)

Price: $394.90
  • Item #: 015-2253
  • Manufacturer: MAMBA
  • Manufacturer's Product Number: 015-2253
  • Condition: New
* Marked fields are required.
Qty: *

Product Information



Item Name

MAMBA 9-7 BMTS BMW B58 M240i GTX3071 Turbo Upgrade Kit

(7+7 (54/71) Compressor Wheel, 9 Blade Extreme Turbine Wheel + Heavy Duty Repair Kit)



Brand New

Compressor wheel & turbine wheel Balanced by Schenck already

CHRA (complete core) is recommend to be balanced again when you assemble them all.


This Kit goes with (54.1/71) compressor wheel & Extreme (55/60) turbine wheel which needs porting and machining factory housing to fit larger wheels to support higher top end.



7+7 2618 Performance Billet Wheel

Nose Dia. : 12.50 mm

Inducer Dia.: 54.1 mm

Exducer Dia. : 71.0 mm

Trim 58

Extend Tapered Tip Exducer Dia : 76.43 mm

Tip Height: 5.70mm

Overall Height: 39.0 mm

Super Back Height: 3.71 mm

Bore: 5.80 mm

Blade : 7+7

Racing or Non-Racing: Racing

Standard or Custom: Custom

Tapered Tip Angle: 30 Deg

Trailing Angle: 55 Deg

Fits OE compressor Housing: Factory compressor housing needs porting and machining work.

Cutback: 3.6mm

SP Height Angle: 0.00

Rotation : Reverse

BCCW Blade Height: 33.3mm

Splitter Height: 16.7 mm

We will offer wheel spec detail for CNC job setting after you finish the order.

Turbine wheel

55mm/60mm/9 Blade Extreme/Housing Porting job required

Material: Inconel 713C

Repair kit

Heavy Duty Repair Kit

Kit Includes

1 x Billet Wheel

1 x Turbine Wheel

1 x Repair Kit

Everything shown on first picture is included

Made By



Reviews (0) Write a Review
No Reviews. Write a Review