TPC STAGE 2 N55 TURBOCHARGER
TPC has developed a Stage 2 turbo that directly competes with the performance of the well-known Pure Stage 2 without the hefty price tag.
Attached bellow is our Stage 2 dyno graphs on MS109 race fuel which made a consistent powerband with 530whp. The other one we will post shortly was done on 93 oct pump gas with small boost leaks and made 450+ to the wheels with an OTS map.
This extremely similar power was done with a smaller compressor wheel then the Pure Stage 2 while both using the same turbine wheel. This means the 58mm turbine wheels are maxed out no matter how big the compressor wheel is. Bigger isn't always better!
TPC Stage 2 compressor wheel inducer: 59mm
Pure Stage 2 compressor wheel inducer: 62mm
Both use the same 58/59mm turbine wheel
High Speed balanced in house on our VSR balancing machine.
This turbo includes our wastegate repair, pneumatic wastegate equipped cars may experience some rattle, we do not cover this under warranty.
Turbine manifold is cleaned but not media blasted due to the possibility of media particles remaining trapped in the manifold causing damage.
PLEASE NOTE THE YEAR AND MODEL OF YOUR BMW WHEN ORDERING
For those with electronic wastegate actuator you must reuse your actuator.
OEM Part Number
59MM 7+7 BLADE
59MM HIGH FLOW 9 BLADE
Bearing Type Options
Journal Bearing (Water Cooled)
Upgraded Compressor & Turbine Wheel, upgraded bearings and seals. CNC work performed on both hot & cold side to allow the larger wheels to be installed.
500+WHP With Supporting Mods
Install Hardware Included
**PLEASE CALL TO CHECK ON BUILD TIMES**
Comes with a 1-year warranty
New bearings, New Seals, High speed balancing and premium packaging.
PRODUCT DIRECT SHIPS FROM TPC.
Shipping & Returns
Shipping & Returns
GLS Performance Motorsports operates both with inventory stocked in hand, and through "drop shipping" items from our vendors. By making a purchase from GLS Performance Motorsports, you accept that orders will ship upon availability and inventory status with our and our vendors products.