The do88 BigPack is a complete front-mount intercooler and pipe upgrade that replaces the restrictive OEM setup with an all-aluminum intercooler featuring CAD-designed, flow-optimized cast end tanks, plus mandrel-bent seamless aluminum pressure pipes. Four silicone hoses with four layers of polyester and aramid reinforcement seal the system for high-temperature, high-pressure use. The larger core holds 13,770 cm³ of volume versus 7,725 cm³ stock, about 78 percent more, and flows 315 CFM versus 273 CFM, dropping post-intercooler charge temperatures from around 57°C to 36°C.
Specifications
| Type | All-aluminum front-mount intercooler and charge pipe kit (do88 BigPack) |
| Engine | 2.8T V6 (B285) |
| Material | Aluminum core and cast end tanks; reinforced silicone hoses |
| Finish | Blue silicone hoses |
| OEM Replacement | 12800599, 13247382, 12790720, 12790723 |
| Part Number | BIG-110-B |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2006-2011 | Saab | 9-3 | Aero / Turbo X (2.8T V6) |
Shipping
- In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Backordered items ship as soon as stock lands — contact us for lead times.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30-day returns on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
- Installed or used parts can’t be returned — confirm fitment before you install.
- Special orders and custom items are final sale.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Refund Policy
