WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.The APR Intercooler System (IC100026) is a massive front-mounted cooling upgrade for the Audi B9 SQ5 (3.0 TFSI). The factory intercooler is notorious for reaching dangerously high Intake Air Temperatures (IAT), even on stock vehicles, leading to power loss through heat soak. APR’s solution features a significantly larger core with 120% more frontal surface area and 58% more total volume than stock, ensuring your SQ5 maintains peak performance during back-to-back pulls or in hot climates.
At the heart of the system is a high-effectiveness bar-and-plate core utilizing staggered and louvered fins. This design was meticulously chosen through rigorous testing to provide the perfect balance between low pressure drop and maximum heat rejection. The smooth cast-aluminum end tanks are organically shaped to eliminate air turbulence and promote even airflow across the entire core. Best of all, this system is a direct bolt-on, requiring absolutely no trimming or drilling for installation.
Core Comparison (Stock vs. APR):
| Metric | Factory OEM | APR System | Increase |
|---|---|---|---|
| Frontal Surface Area | 162.4 in² | 356.4 in² | +120% |
| Total Core Volume | 507.6 in³ | 801.9 in³ | +58% |
Features:
- Dramatically Lower IATs: Prevents the ECU from pulling timing due to heat, maintaining consistent horsepower and torque.
- High-Efficiency Core: Bar-and-plate design with staggered/louvered fins for maximum thermal exchange.
- Smooth Cast End Tanks: Engineered for low restriction and maximum flow, pressure-tested to ensure a leak-free system.
- Direct Bolt-On: True plug-and-play installation—no trimming, cutting, or drilling required to the vehicle's front end.
- Laser-Precision Fitment: Designed using 3D laser scans of the SQ5 chassis to ensure perfect clearance around factory sensors and bracing.
- Performance Essential: Recommended for all levels of performance tuning, from Stage 1 to Stage 3.
Product Contains:
- (1) Massive Bar-and-Plate Intercooler Assembly
- (1) Set of Heavy-Duty Silicone Hoses and Clamps
- (1) All Necessary Mounting Hardware
Note: Keeping IATs low is critical for the B9 3.0T engine, as high temperatures can lead to aggressive ignition timing retardation and increased risk of knock.
Warranty: This product is supported by a Manufacturer's Warranty. Note: Manufacturer warranty terms are subject to change.
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