TunedMercedes M157 and M278 Air Intakes
$399.00
TunedMercedes air intake kit for the M157 and M278. This includes custom printed and designed tubes, K&N filters, and modified MB MAP sensor extender. Plug and Play ~20 ~30whp gain without tune. Please increase max aircharge table and add more power higher in rpm to maximize gains. These
These are printed in Polycarbonate or PET-CF with a core-xy printer. These M278 and M157 air intakes fit every application of an M278 or M157.
This intake system is part of a modular system that can include boxes and inlets. Included in this set are two tubes, sensor extender, two K&N filters, instructions, sticker (if available, sometimes sold out).
2 in stock
Description
Add up to 50hp with this is important upgrade! If you are considering going stage 2 or 3, some stage 1 tunes may not work right without air intakes and will experience a feeling of dropping out of gear.
TunedMercedes helped make the air intake upgrade on the M278 and M157 a more reasonable option for many people as the high entry price and stopped many people from upgrading. This upgrade has been reported by some customers to realize a 50hp gain with a custom tune.
These intakes may throw codes: p1ce7 or similar due to the measurement of vacuum at Wide Open Throttle being less than anticipated due to higher flow rates. Some but not all customers have this error with these and similar air intakes and risers across the market. These codes are should not affect drivability.
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