Description
The do88 BigPack Intercooler & Charge Pipe Kit is the ultimate cooling upgrade for BMW N54-powered models, engineered to handle high boost, extreme temperatures, and demanding performance applications. This comprehensive package includes both a full-aluminum performance intercooler and a 3” (76mm) charge pipe kit, replacing everything from the intercooler inlet to the throttle body for optimized airflow and cooling performance.
Key Benefits:
- Massive Core Volume Increase: 124% larger than the stock intercooler (15,517 cm³ vs. 6,933 cm³).
- Expanded Cooling Surface: 75% larger frontal cooling area (1,151 cm² vs. 658 cm²).
- Improved Airflow: 41% higher flow rate (498 CFM vs. 354 CFM at 0.15 bar / 2.18 psi pressure drop).
- Lower Intake Temps: Reduces post-intercooler air temperature by 15°C (43°C vs. 58°C in tests).
- Increased Power Output: Gains of up to 13 HP measured on a 335xi N55 with a Stage 1 tune.
- Built for Performance: Handles high boost pressure and extreme temperatures with reinforced aluminum construction.
- Methanol Injection Ready: Includes two 1/8”-27 NPT methanol injection ports with blanking plugs.
The intercooler features CAD-designed, flow-optimized cast end tanks and an advanced core for superior cooling efficiency and minimal pressure drop. The charge pipes are constructed from 3” mandrel-bent seamless aluminum with a CNC-machined throttle body flange, paired with 4-layer polyester/aramid-reinforced silicone hoses for extreme durability.
Vehicle Fitment:
BMW 1 Series (E82, E88)
- Model Years: 2007-2010
- Models: 135i, 135is, 1M
- Engine: N54
BMW 3 Series (E90, E91, E92, E93)
- Model Years: 2006-2010
- Models: 335i, 335iX, 335is
- Engine: N54
BMW X1 (E84)
- Model Years: 2009-2011
- Model: X1 35i
- Engine: N54
Designed for both stock and high-performance builds, the do88 BigPack unlocks the true potential of your BMW by delivering superior cooling, increased airflow, and long-term reliability. Upgrade today for maximum performance gains and improved turbo efficiency!
