F3x 435i/440i

Performance parts for BMW 435i/440i (F32/F33/F36). Downpipes, intercoolers, charge pipes and chassis upgrades to unlock more from N55/B58 platforms.

Shop Related Upgrades

Downpipes | Intercoolers | Charge Pipes | Springs | Anti Roll Bars | Brake Pads

FAQs
Which is better for the 435i/440i — decat or sports cat?

Decats offer maximum flow; sports cats retain road compliance while still improving power.

Do the 435i/440i suffer heat-soak?

Yes — upgraded intercoolers help maintain consistent power.

What suspension upgrades improve handling most?

Springs and anti-roll bars give the biggest improvement for daily and spirited driving.

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116 products

Ferodo DS2500 Rear Brake Pads – BMW M2 / M3 / M4 & M Lite
Ferodo Brakes
Ferodo DS2500 Rear Brake Pads – BMW M2 / M3 / M4 & M Lite Sale price£157.00
Ferodo DS2500 Front Brake Pads – BMW M2 / M3 / M4 & M Lite
Ferodo Brakes
Ferodo DS2500 Front Brake Pads – BMW M2 / M3 / M4 & M Lite Sale price£177.00
Save £21.00
NGK 94201 Performance Spark Plugs – BMW B58 (Pack of 6)
NGK
NGK 94201 Performance Spark Plugs – BMW B58 (Pack of 6) Sale price£99.00 Regular price£120.00
EBC Brake Discs & Pads Track Package – BMW F-Series M Lite
EBC
EBC Brake Discs & Pads Track Package – BMW F-Series M Lite Sale priceFrom £760.00
Save £5.07
EBC GD Sport Rear Brake Discs – BMW F-Series M135i / M140i / M235i / M240i / 335i / 440i
EBC
EBC GD Sport Rear Brake Discs – BMW F-Series M135i / M140i / M235i / M240i / 335i / 440i Sale price£565.00 Regular price£570.07
Save £4.94
EBC GD Sport Front Brake Discs – BMW F-Series M135i / M140i / M235i / M240i / 335i / 440i
EBC
EBC GD Sport Front Brake Discs – BMW F-Series M135i / M140i / M235i / M240i / 335i / 440i Sale price£635.00 Regular price£639.94
Sold outSave £5.94
EBC USR Slotted Rear Brake Discs – BMW F-Series M135i / M140i / M235i / M240i / 335i / 440i
EBC
EBC USR Slotted Rear Brake Discs – BMW F-Series M135i / M140i / M235i / M240i / 335i / 440i Sale price£171.00 Regular price£176.94
Sold outSave £5.66
EBC USR Slotted Front Brake Discs – BMW F-Series M135i / M140i / M235i / M240i / 335i / 440i
EBC
EBC USR Slotted Front Brake Discs – BMW F-Series M135i / M140i / M235i / M240i / 335i / 440i Sale price£189.00 Regular price£194.66
Sold outSave £16.00
Bimecc BMW Wheel Spacer Kit – F-Series
Bimecc
Bimecc BMW Wheel Spacer Kit – F-Series Sale price£164.00 Regular price£180.00
Color
Brake Fluid & Braided Lines Package – BMW M Lite
Track Warrior Mods
Brake Fluid & Braided Lines Package – BMW M Lite Sale priceFrom £145.00
N55 Stage 1 Tune Package
Track Warrior Mods
N55 Stage 1 Tune Package Sale priceFrom £449.00
B58 Stage 1 Tune Package
Track Warrior Mods
B58 Stage 1 Tune Package Sale priceFrom £455.00
B58 Stage 2 Package
Track Warrior Mods
B58 Stage 2 Package Sale priceFrom £679.00
ITG Performance Air Filter – BMW N55 M135i / M235i / M2 / 335i / 435i
ITG Air Filters
ITG Performance Air Filter – BMW N55 M135i / M235i / M2 / 335i / 435i Sale price£54.34
Motul RBF 600 Racing Brake Fluid 500ml
Motul
Motul RBF 600 Racing Brake Fluid 500ml Sale price£16.00
Motul RBF 700 Racing Brake Fluid 500ml
Motul
Motul RBF 700 Racing Brake Fluid 500ml Sale price£30.00
MST Performance Induction Kit – BMW N55 3.0T (1 / 2 / 3 / 4 Series & M2)
MST Performance
MST Performance Induction Kit – BMW N55 3.0T (1 / 2 / 3 / 4 Series & M2) Sale price£437.00
MST Performance Induction Kit – BMW B58 F-Series (M140i / M240i / 340i / 440i)
MST Performance
MST Performance Induction Kit – BMW B58 F-Series (M140i / M240i / 340i / 440i) Sale price£388.00
Perfco Performance Premium Wheel Spacers – BMW 1/2/3/4 Series (F2x, F3x, F8x) – 16mm x4
The Performance Company
Perfco Performance Premium Wheel Spacers – BMW 1/2/3/4 Series (F2x, F3x, F8x) – 16mm x4 Sale price£197.00
Perfco Performance Premium Wheel Spacers – BMW 1/2/3/4 Series (F2x, F3x, F8x) – 16mm Front / 20mm Rear
The Performance Company
Perfco Performance Premium Wheel Spacers – BMW 1/2/3/4 Series (F2x, F3x, F8x) – 16mm Front / 20mm Rear Sale price£203.00
Perfco Performance Premium Wheel Spacers – BMW 1/2/3/4 Series (F2x, F3x, F8x) – 13mm x4
The Performance Company
Perfco Performance Premium Wheel Spacers – BMW 1/2/3/4 Series (F2x, F3x, F8x) – 13mm x4 Sale price£185.00
Sold out
Bilstein B16 Height & Damping Adjustable Kit – BMW 1/2/3/4 Series RWD (48-217170)
Bilstein
Bilstein B16 Height & Damping Adjustable Kit – BMW 1/2/3/4 Series RWD (48-217170) Sale price£2,100.00
Bilstein B12 Kit – BMW 1/2/3/4 Series RWD (46-264770)
Bilstein
Bilstein B12 Kit – BMW 1/2/3/4 Series RWD (46-264770) Sale price£1,170.00
Bilstein B14 Coilovers – BMW 1/2/3/4 Series RWD (47-264632)
Bilstein
Bilstein B14 Coilovers – BMW 1/2/3/4 Series RWD (47-264632) Sale price£1,250.00
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