Wagner EVO3 Competition Intercooler Kit — BMW F3X (N55) 3.0T (2012–2015)Rename

Apex Verdict

The Wagner Tuning EVO3 Competition Intercooler Kit sits in our COMPETITION tier for the BMW N55 3.0T platform.

The factory intercooler on the F30 series 335i and 435i was never built for serious power or repeat pulls it works until it doesn’t. When you start asking more from your BMW with aggressive tuning or track duty, intake air temps rise, timing pulls back, and the car loses real performance. The EVO3 Competition kit is engineered to address that directly with massive core size and airflow gains that dramatically improve charge-air cooling and efficiency under load. :contentReference[oaicite:2]{index=2}

Why We Recommend It

We recommend the EVO3 Competition Intercooler Kit for owners pushing their N55 beyond bolt-ons and basic tuning. Wagner’s EVO3 design increases intercooler volume by over 200% and flow area by more than 160% compared to stock, resulting in denser intake air and lower temperatures under sustained boost. The result is not just peak power but real, usable performance that stays consistent lap after lap or pull after pull. 

Tier Placement – HIGH

STOCK (OEM) → PERFORMANCE (MID) → COMPETITION (HIGH)

This is where cooling seriously matters: builds with big tunes, higher boost levels, and frequent hard use. The EVO3 Competition kit isn’t an incremental improvement it’s engineered for drivers who want meaningful gains on the street or track while minimizing heat soak and pressure drop. If your goal is consistent power deep into a session, this kit belongs in your build

Key Features

• Massive Core Volume: Roughly 23.56L of charge-air capacity — over 200% larger than BMW stock. 
• Large Flow Area: About 165% more frontal area than OEM for improved airflow and heat rejection.
• Stepped Core Design: Boosts efficiency and distributes airflow evenly through the core. 
• Optimized End Tanks: CFD-designed cast aluminum tanks minimize back pressure and maximize flow. 
• Pressure Stable Up to ~6 Bar: Ready for high-boost applications and aggressive tuning. 
• Plug-and-Play Install: Kit includes essential silicone hoses, charge pipes, and mounting hardware for a clean fit. 

Installation

• Difficulty: Moderate.
• Type: Intercooler system replacement.
• Time: 2–4 hours.
• Tools: Basic socket set, trim tools, torque wrench, coolant catch pan (if required for supporting upgrades).

Vehicle Applications

BMW 335i (F30 / F31 / F34 / F35) 3.0T N55 (2012–2015)

BMW 435i (F32 / F36) 3.0T N55 (2013–2016) — *Non-xDrive only*

Engine: 3.0T (N55)
Drivetrain: RWD
Body Styles: Sedan, Touring, Gran Turismo

Apex Insight

If you’re building a serious N55  whether for the street or competition use , thermal control becomes the limiting factor in power and consistency. The Wagner EVO3 Competition kit pushes way past stock cooling limitations with a core volume and flow area that outmatch OEM by wide margins. That translates into denser charge air, improved timing stability, and more usable power when you’re pushing hard, not just on a dyno but in real driving conditions.