Upgrade the flow, sound, and look of your N55 powered BMW's exhaust system! + The ultimate intake for your N55 powered BMW - adds +7 WHP / +14 lb-ft of torque!
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Brand:
ES#:
4750971
Mfg#:
025817TMS09EBKT
In Stock
ON SALE!
SAVE 22%
$2512.98
This product was last offered at the strikethrough price on 05-05-2026
Performance replacement for your factory diverter valve - designed to recirculate boost pressure like the factory diverter valve, but with a much quicker response
Removes contamination and deposits in the intake and throttle valve area
10X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US
All engine performance begins with engine breathing. That's why we have a large inventory of stock and performance intake manifolds, and related intake manifold parts, including MAF sensors, intake hoses, cold air intake systems, and engine air filters for both normally aspirated and forced induction engines. To perform it's best, your engine needs to breathe clean and breathe free.
Lifetime Replacement
