If you’re working on a tuned build—especially on VW, Audi or similar platforms—then Integrated Engineering (IE) is a name worth knowing. With performance hardware and calibration tools designed for serious enthusiasts, IE offers upgrades you can rely on. Even better: during their Black Friday promotion, select items are available with up to 30% off.

 Why Choose Integrated Engineering

• IE specializes in performance solutions for modern European vehicles (VW, Audi) which include ECU tuning, intake & charge-air hardware. 

• Their parts catalog covers engine upgrades, intake systems, exhaust components and more—giving you options whether you’re doing a modest build or full performance suite. 

• Discount opportunities: IE has offered Black Friday deals in the past including “up to 20% off” on many items. 

 What You’ll Find from IE on X-PH

Here are some standout parts you might explore:

• Integrated Engineering ECU Tune: A plug-and-play tuning solution for supported platforms—boosts performance without needing full standalone systems. Integrated Engineering ECU Tune

• Integrated Engineering Cat-Back Exhaust System for Audi B9/B9.5 S4: High-flow exhaust upgrade designed for performance and sound. Integrated Engineering Cat‑Back Exhaust System – Audi B9/B9.5 S4

• Integrated Engineering Cold Air Intake System for Audi 3.0T: Improves airflow into the engine, free up your induction path. Integrated Engineering Cold Air Intake System

 Why This Upgrade Makes Sense for Your Build

• Better flow = better performance: Whether it’s intake, exhaust, or tuning, reducing restrictions helps your engine produce more usable power.

• Smart timing: With the Black Friday deal offering up to 30% off, you can get premium upgrades at a more accessible price.

• Build foundation: These parts are great whether you’re doing a daily driver upgrade or prepping for track use—they give you more headroom.

• Trusted brand support: IE has developed a reputation for quality engineering and fitment in the European tuner community. 

Ready to browse the full IE lineup and take advantage of the Black Friday savings? Head over to X-PH here: 
https://x-ph.com/integrated-engineering/