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BMW 135i Engine Performance Packages

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N55 Power Pack - Stage 3

The final step in bolt on performance for your N55 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For 2012 + Vehicles (JB4 Harness B)

Brand:
ES#:: 3618849
Mfg#:: E9XN55PPKKT5

Qty: Availability:

Ships in 7 Business Days

$2535.00

This product was last offered at the strikethrough price on
04-20-2026

$2257.00 USD

Lifetime Replacement

More About Engine Performance Packages

Why do one thing at a time when you can make a comprehensive series of upgrades all at once? Our curated performance packages are customizable to your liking and include everything you need at a better price when bundled together for a serious performance upgrade.

Let us help you find the parts that fit your BMW

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.