G8X S58 TOP MOUNT RACE SERIES SINGLE TURBO KIT G80 G82 G87 Bigboost

Designed by Enthusiats for Enthusiasts. We decided to bring a new approach to our usual turbo kits while keeping our word for this one, top-of-the-line components and race-focused performance.

We designed our manifold out of multiple trial and error tests, no matter how much someone tells you you can CFD a manifold design, nothing is going to be able to accurately simulate exhaust pulses and race conditions. The manifold primary runner sizing was determined as 1.25″ Nominal Internal Diameter, where it provides good transient response and its volume has capacity to sustain 1400+ WHP applications while keeping EGTs and EMAPs within 7%, each cylinder.

We will powder coat your compressor housing at no additional charge in a wide variety of single coat colors, please send us your choice of color and we will gladly evaluate your request, special and multistep colors will have a charge of $250.

Included with this kit will be

2- OEM BMW EXHAUST MANIFOLD GASKETS

1- TUBULAR MANIFOLD W/ 1.25″ STAINLESS STEEL PRIMARIES

2- TURBOSMART HYPERGATE45 WASTEGATES W/ ALL SPRINGS

1- MAC SOLENOID 3 PORT

1- -3 AN BOOST CONTROLLER PLUMBING KIT

1- TURBOCHARGER OF CHOICE

1- 4″ V-BAND CLAMP

1- 3″ SPORTSMAN OUTLET V-BAND FLANGE

2- VIBRANT EXHAUST FLANGE GASKETS

1- V-BAND ALUMINUM TOP CHARGEPIPE

1- OE CLIP BOTTOM ALUMINUM CHARGEPIPE

1- FRONT WASTEGATE PIPE

1- REAR WASTEGATE PIPE

1- EXHAUST 2-FLANGE OR V-BAND CHOICE

4- STAINLESS STEEL INCOLTURBO M10X1.25 STUDS

4- SLIT-LOCK INCOLTURBO FASTENER NUTS

1- FRONT OIL FEED BLOCK ADAPTER

1- REAR OIL FEED BLOCKOFF

1- REAR OIL DRAIN BLOCKOFF

1- FRONT OIL DRAIN -10 AN ADAPTER

1- TURBO GASKETLESS -10 AN OIL DRAIN FLANGE

1- -10 AN BLACK NYLON OIL DRAIN HOSE KIT

1- DEI FIRE SLEEVE FOR OIL DRAIN

1- DEI TURBO BLANKET KIT (black)

1- COOLANT EXPANSION TANK RELOCATION BRACKET

1- COOLANT RESERVOIR EXTENSION HARNESS (NO CUTTING OR SPLICING)

1- COOLANT RESERVOIR COOLANT HOSE EXTENSION KIT

OPTIONAL

FOR GARRETT TURBOS, A COOLANT LINE KIT WILL BE INCLUDED ON -6AN PUSHLOCK SILICONE HOSES, WHILE RETAINING OEM TURBOCHARGER COOLANT RECIRCULATION PUMP.