Wagner Tuning Competition Kit for BMW F-Series, consisting of the intercooler upgrade kit and the N20 downpipe kit with 200 CPI racing catalytic converter.
It fits the following vehicles:
BMW 125i F20 / F21
BMW 220i F22 / F23
BMW 228i (x) F22 / F23
BMW 320i (x) F30 / F31 / F34
BMW 328i (x) F30 / F31 / F34
BMW 420i (x) F32 / F36
BMW 428i (x ) F32 / F36
INTERCOOLER KIT
The high-performance intercooler has the following mesh dimensions: 520x215x145 / 13,840 cm³ stepped – OEM: 510x130x110 mm, 7,293 cm³. It offers an 85% larger flow surface and a 90% larger charge air volume than the original intercooler. The high-performance mesh offers excellent cooling properties and is also very lightweight. The intercooler end boxes are made of cast aluminum and have been optimized using CAD flow analyses. The EVO 2 intercooler kit was developed specifically for the BMW 335i. Installation replaces the OEM intercooler and is easy to perform. The original charge air pipes can still be used. Optimal cooling of the charged air with a significant increase in performance! The racing version weighs 8.6 kg.
Scope of delivery:
1 intercooler
1 mounting hardware
1 assembly instructions
DOWNPIPE KIT
The downpipe kit for the BMW N20 engine features the following features:
76 mm diameter
Completely made of high-quality 1.4301 (SS304) stainless steel
2 lambda probe connections
CAD-designed
Racing main catalytic converter (200 cells/inch)
100% perfect fit, simply replace with a stock part
Less thermal load on the turbocharger, increased power thanks to reduced ram pressure. Connection diameter: 105 mm
Significantly increased torque
Not permitted in the German Road Traffic Licensing Regulations (STVO).




