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Wagner Tuning EVO1 stepped front mount intercooler for the BMW N54 and N55 135i and 335i
LatestGuide
Oct 20, 2026 13 min read

N54 Intercooler Upgrade: Wagner vs Mishimoto vs do88

The stock N54 intercooler lets intake temps climb 70 to 90°F over a pull once the car is tuned. We compare the Wagner EVO1, Mishimoto and do88 coolers...

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CSF high performance front mount heat exchanger for BMW G8X S58 M3, M4, and M2 cooling upgrade
Guide
Jun 9, 2026 15 min read

S58 Cooling Upgrades: How to Stop Heat Soak

Which S58 cooling upgrade to buy first for the G80 M3, G82 M4, G87 M2, X3 M and X4 M: how the three cooling circuits work, heat exchanger and oil cooler options...