BMW 335i / 335is / 435i (N55) E9X/F3X Engine & Fuel Upgrades
103 engine & fuel upgrades listed for the BMW 335i / 335is / 435i (N55) E9X/F3X (2011–2016), from VTT, XCLUTCH, Spool Performance and SPL Parts.
![Spool Stage 3 Low Pressure Fuel Pump [FXX N55]](https://cdn.shopify.com/s/files/1/0734/5084/8395/files/n55_f.jpg?v=1793145556&width=3840)
Spool Performance
Spool Stage 3 Low Pressure Fuel Pump [FXX N55]
Fits: 335i / 335is / 435i (N55) E9X/F3X
$749.00Available
![Spool Wireless Ethanol Analyzer Kit [N55 FXX 2/3/4 series ]](https://cdn.shopify.com/s/files/1/0734/5084/8395/files/M178EthKitforOEMHPFP-2-1014x912_32baa737-d121-489e-bf7e-139ecf1de94e.jpg?v=1793145544&width=3840)
Spool Performance
Spool Wireless Ethanol Analyzer Kit [N55 FXX 2/3/4 series ]
Fits: 335i / 335is / 435i (N55) E9X/F3X
$399.00Available
![Spool Stage 2 Low Pressure Fuel Pump [FXX N55]](https://cdn.shopify.com/s/files/1/0734/5084/8395/files/n55.jpg?v=1793145542&width=3840)
Spool Performance
Spool Stage 2 Low Pressure Fuel Pump [FXX N55]
Fits: 335i / 335is / 435i (N55) E9X/F3X
$449.00Available
Spool Performance
Spool Helix HPFP Overdrive Unit
Fits: 335i / 335is / 435i (N55) E9X/F3X, 135i / 335i / 535i (N54) E82/E90/E60
From$849.00Available
![Spool Wireless Ethanol Analyzer Kit [N54/N55] E9x/E8x/E6x](https://cdn.shopify.com/s/files/1/0734/5084/8395/files/spool_vantage_b2f075ae-c86e-4617-bdc1-aeddfa57e307.jpg?v=1793145462&width=3840)
Spool Performance
Spool Wireless Ethanol Analyzer Kit [N54/N55] E9x/E8x/E6x
Fits: M3 E90/E92/E93, 335i / 335is / 435i (N55) E9X/F3X, 135i / 335i / 535i (N54) E82/E90/E60
From$339.00Available
![Spool FX-200 Upgraded High Pressure Fuel Pump [N55]](https://cdn.shopify.com/s/files/1/0734/5084/8395/files/SpoolFX200-2_d1ae8aff-850e-4222-af8e-4189191b6ac4.jpg?v=1793145453&width=3840)
Spool Performance
Spool FX-200 Upgraded High Pressure Fuel Pump [N55]
Fits: 335i / 335is / 435i (N55) E9X/F3X
From$1,799.00Available
P3 Gauges
P3 BMW N20/N54/N55 Boost Tap
Fits: 335i / 335is / 435i (N55) E9X/F3X, 135i / 335i / 535i (N54) E82/E90/E60
$100.00Available
Ramair
Ramair Performance Pleated Induction Kit With Carbon Lid to fit BMW 135i 235i M2 3.0T N55
Fits: 335i / 335is / 435i (N55) E9X/F3X
$648.58Available
DTE Systems
DTE PowerControl X Tuning Module for BMW 335i 435i 535i 640i N55
Fits: 440i / 435i F32/F33/F36, 335i / 335is / 435i (N55) E9X/F3X
$599.00Available
Eventuri
Eventuri BMW F-Chassis N55 Black Carbon Engine Cover
Fits: 335i / 335is / 435i (N55) E9X/F3X
$950.00Available
Eventuri
Eventuri BMW F87 M2 N55 Black Carbon Engine Cover
Fits: M2 / M2 Competition F87, 335i / 335is / 435i (N55) E9X/F3X
$950.00Available
MMX Performance
4-P IN Single Piece Crank Hub For BMW S55 & N55
Fits: M2 / M2 Competition F87, M3 F80, M4 F82/F83 & 1 more
From$1,064.18Available
MMX Performance
MMX Billet Oil Filler Cap For BMW N54/N55/S55/B58/S63 Engines - MMR03-0102
Fits: M2 / M2 Competition F87, M3 F80, M4 F82/F83 & 13 more
$127.70Available
MMX Performance
Mmx Performance Oil Thermostat Cover Dress Up Kit - N55-N54-S55.
Fits: M2 / M2 Competition F87, M3 F80, M4 F82/F83 & 2 more
$103.77Available
MMX Performance
Mmx Performance Low Oil Temperature Thermostat For N54 N55
Fits: 335i / 335is / 435i (N55) E9X/F3X, 135i / 335i / 535i (N54) E82/E90/E60
$70.94Available
MMX Performance
Mmx Performance F-Series N55 Sump Baffle
Fits: 335i / 335is / 435i (N55) E9X/F3X
$560.19Available
034Motorsport
034Motorsport Billet Crank Seal Belt Guard, BMW N52/N54/N55, & S55 Engines
Fits: M2 / M2 Competition F87, M3 F80, M4 F82/F83 & 2 more
$76.00Available
034Motorsport
034Motorsport Crank Bolt Capture Plate, BMW N55 & S55
Fits: M2 / M2 Competition F87, M3 F80, M4 F82/F83 & 1 more
$78.00Available
034Motorsport
034Motorsport 1-Piece, Pinned & Unpinned Crank Hub w/ Crank Bolt Capture Plate, BMW N55 & S55
Fits: M2 / M2 Competition F87, M3 F80, M4 F82/F83 & 1 more
$819.00Available
VTT
PFS Bucketless Single Shot Fuel Pump Upgrade
Fits: 335i / 335is / 435i (N55) E9X/F3X, 135i / 335i / 535i (N54) E82/E90/E60
$409.99Available
VTT
VTT CNC N54/N55 Single Flange
Fits: 335i / 335is / 435i (N55) E9X/F3X, 135i / 335i / 535i (N54) E82/E90/E60
From$329.99Available
VTT
VTT S55 / N55 Crank Bolt Capture
Fits: M2 / M2 Competition F87, M3 F80, M4 F82/F83 & 1 more
$127.49Available
VTT
VTT Billet BMW Power Steering Reservoir
Fits: M3 E90/E92/E93, 335i / 335is / 435i (N55) E9X/F3X, 135i / 335i / 535i (N54) E82/E90/E60
$314.99Available
VTT
VTT-FAB Extended M7 N54/N55/S55/B58 2 Port Head studs
Fits: M2 / M2 Competition F87, M3 F80, M4 F82/F83 & 11 more
$3.99Available
More for the 335i / 335is / 435i (N55) E9X/F3X
- 335i / 335is / 435i (N55) E9X/F3X coilovers & suspension43
- 335i / 335is / 435i (N55) E9X/F3X intakes32
- 335i / 335is / 435i (N55) E9X/F3X brake pads & rotors32
- 335i / 335is / 435i (N55) E9X/F3X intercoolers & manifolds23
- 335i / 335is / 435i (N55) E9X/F3X maintenance parts19
- 335i / 335is / 435i (N55) E9X/F3X turbo & boost parts16
- 335i / 335is / 435i (N55) E9X/F3X exhaust systems4
- 335i / 335is / 435i (N55) E9X/F3X cooling upgrades4
Every part here is listed for the BMW 335i / 335is / 435i (N55) E9X/F3X. Check the product description for exact years, body style and drivetrain, or call or text 945-954-1142 with your VIN and we'll confirm fitment before it ships. Looking for other cars? See all engine & fuel.