do88 BMW 135I / 335I N54 (E8X/E9X) BigPack

The best BMW 135i/335i N54 performance intercooler and pipe kit on the market. This comprehensive package includes both do88's performance intercooler and charge pipe kit together, delivering unmatched performance and reliability for high-horsepower goals. By upgrading to the performance intercooler alone, you'll experience a significant improvement, but combined with the charge pipe kit, the enhancement is even more substantial.

The performance intercooler is an all-aluminium construction, delivering a 124% larger core volume (15,517cm³ versus 6,933cm³ stock) and 75% larger frontal cooling area (1,151cm² versus 658cm²) than the factory unit. The charge pipes are manufactured from 3in mandrel-bent seamless aluminium with a CNC-machined sensor flange, paired with custom high-quality silicone hoses reinforced with 4 layers of polyester/aramid fabric, capable of handling very high temperature and pressure. do88's pressure pipes offer considerably better airflow compared to stock piping, ensuring improved reliability over time.

Please note: the OE intercooler and pipes were designed for the power level the car was originally built for. Any power increase or intense use of the vehicle, even in its stock version, may exceed the performance capabilities of the OE parts. Already after an engine software tune, this BigPack will truly unlock the performance potential you desire. The kit comes with all necessary hardware for a hassle-free installation.

Why Choose This BigPack

• Complete replacement from intercooler inlet to throttle body, not individually mixed components
• 124% larger intercooler core volume, 75% larger frontal cooling area than stock
• 3in mandrel-bent aluminium charge pipes with CNC-machined sensor flange
• Aramid-reinforced silicone hoses built to handle very high temperature and pressure
• All necessary hardware included for a hassle-free installation
• Genuinely coordinated fitment across every connection point in the system

Compatibility

• BMW E82/E88 135i/135is/1M (2007-2010, N54)
• BMW E90/E91/E92/E93 335i/335iX/335is (2006-2010, N54)
• BMW E84 X1 35i (2009-2011, N54)