do88 BigPack is a complete charge-air upgrade for the 997.2 Porsche 911 Turbo and Turbo S, combining twin intercoolers, a high-flow Y-pipe and turbo inlet hoses. Each intercooler uses a Garrett high-density bar-and-plate core with cast end tanks and 70 mm connections, paired with carbon fiber ambient air guides and new hoses rated to 240°C on the turbo outlet side. The 2.75 in (70 mm) mandrel-bent aluminum Y-pipe has a cast collector and CNC-machined BOV and breather ports, powder coated semi-gloss black. The stainless-wire reinforced silicone inlet hoses with CNC VTG adapters flow 26% more than stock. do88 measured 37°C intake air versus 55°C stock over back-to-back pulls, with 37% more intercooler flow.
Specifications
| Type |
Intercooler kit with Y-pipe and turbo inlet hoses (do88 BigPack) |
| Intercoolers |
2x Garrett bar-and-plate cores, cast end tanks, 70 mm connections |
| Y-Pipe |
2.75 in (70 mm) mandrel-bent aluminum, cast collector, CNC BOV/breather ports |
| Finish |
Y-pipe powder coated semi-gloss black |
| Inlet Hoses |
2x stainless-wire reinforced silicone, CNC VTG adapters, 63 mm min ID, +26% flow |
| Also Includes |
Carbon fiber ambient air guides, intercooler hoses, clamps and hardware |
| Test Data |
37°C vs 55°C OEM intake air temp; 771 vs 564 CFM at 0.175 bar (do88) |
| Transmission |
6-speed manual or PDK |
| Part Number |
BIG-130SV-169 |
This part fits:
| Year |
Make |
Model |
Submodel |
| 2010-2012 |
Porsche |
911 |
Turbo / Turbo S (997.2) |