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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
not to be huge
the ARM 7" FMIC has 95% better cooling performance than the OEM 335i intercooler
For those of you looking to retain the OEM Diverter Valves check out our N54 Charge Pipe with OEM DV's
Combined with our Ultra-Dense fin packs
but not limited
N55 DOWNPIPE - F SERIES - 4" EWG Billet caps not to be hugeGain up to 23whp 29wtq Faster Turbo Spool Improved Exhaust Sound Upgrade to Stage 2+ Tuning SS304 Stainless Steel PROFILE An F30 N55 Downpipe is regarded as the best hardware upgrade to get the most power from your N55 powered F Series BMW. The stock N55 downpipe comes from the factory with a catalyst that severely restricts exhaust flow. Upgrading your downpipe unlocks power, improves turbo spool, allows you to run stage 2+ tuning, and increases the
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