Skip to content

5 Star Google Reviews

Welcome to our store

Worldwide Shipping

Milltek Exhausts Now Available

Shop by Car
Shop by Brand
- A – C
  
  String Theory Garage
  ACL
  AEM
  AIRTEC
  Akrapovic
  AP Racing
  ARTEC
  AST Suspension
  Bilstein
  BMC
  Carbotech Brakes
  Cargraphic
- C – F
  
  Cobra
  Coolerworx
  CP Pistons
  CSF
  CUSCO
  Denstoj
  DGS BLX
  Eibach
  Endless
  Evo Corse
  Ferodo
- G – J
  
  Garage Whifbitz
  Goodridge
  H&R
  Hardrace
  Hella
  HJS
  HKS
  iPE
  ITG
  JCR
- J – M
  
  JDM Garage UK
  K&N
  Kelford Cams
  KW Suspension
  Lamspeed
  Lifeline
  Mantis
  Milltek
  Mishimoto
  MMX
  MOTON Suspension
  MOTUL
- N – R
  
  Nankang
  Nitron
  Nitto
  Ohlins
  Pagid
  PWR Advanced Cooling Technology
  PWRD
  Rally Flapz
  RAYS
  Recaro
- S – X
  
  Shortiez
  ST Suspension
  SW Motorsports
  Tarox
  TOM'S
  TSW
  Turbosmart
  Verkline
  Wagner Tuning
  Wedssport
  Xtreme
Shop by Part
- Braking
  
  Brake Discs
  Brake Pads
  Brake Hoses
- Engine & ECU
  
  ECU Map & Tuning
  Turbo
  Cooling
  Ignition Coils
  Other Engine/ECU
- Exterior & Trim
  
  Splitters & Diffusers
  Spoiler
- Intake & Exhaust
  
  Intake
  Exhaust
- Handling & Suspension
  
  Coilovers & Shock Absorbers
  Lowering Springs
  Anti Roll Bars
  Bushes and Bearings
  Roll Cage
- Seats & Interior
  
  Seats
  Harnesses
- Wheels & Tyres
  
  Wheels
  Tyres
  Spacers
- Drivetrain
  
  Gearbox & Clutch
Specialist Services
Apparel
About
Contact
Blog
AST Suspension

Country/region

Search

France GBP £
Singapore GBP £
United Kingdom GBP £
United States GBP £

Facebook
Instagram
YouTube

Search

Shop by Car
Shop by Brand
Shop by Part
Specialist Services
Apparel
About
Contact
Blog
AST Suspension

Search

Item added to your cart

View cart

Collection: Products

Sort by:

2432 products

Filter and sort Filter

Filter and sort

Filter

2432 products

Sort by:

Remove all

2432 products

K&N 33-3136 High-Flow Air Filter — BMW M240i (G42)

K&N 33-3136 High-Flow Air Filter — BMW M240i (G42)

Vendor:
K&N

Regular price £67.99 GBP

Regular price Sale price £67.99 GBP
K&N 33-3153 High-Flow Air Filter (Pair) — Porsche 911 (992)

K&N 33-3153 High-Flow Air Filter (Pair) — Porsche 911 (992)

Vendor:
K&N

Regular price £134.99 GBP

Regular price Sale price £134.99 GBP
K&N 33-3171 High-Flow Air Filter (Pair) — BMW M2 (G87), M3 (G80), M4 (G82/G83)

K&N 33-3171 High-Flow Air Filter (Pair) — BMW M2 (G87), M3 (G80), M4 (G82/G83)

Vendor:
K&N

Regular price £134.99 GBP

Regular price Sale price £134.99 GBP
K&N 33-3180 High-Flow Air Filter — BMW M135 (F70), M235 Gran Coupé (F74)

K&N 33-3180 High-Flow Air Filter — BMW M135 (F70), M235 Gran Coupé (F74)

Vendor:
K&N

Regular price £67.99 GBP

Regular price Sale price £67.99 GBP
K&N 33-5111 High-Flow Air Filter — BMW M135i (F40), M235i Gran Coupé (F44)

K&N 33-5111 High-Flow Air Filter — BMW M135i (F40), M235i Gran Coupé (F44)

Vendor:
K&N

Regular price £67.99 GBP

Regular price Sale price £67.99 GBP
K&N 33-5137 High-Flow Air Filter — Porsche 911 (991)

K&N 33-5137 High-Flow Air Filter — Porsche 911 (991)

Vendor:
K&N

Regular price £104.99 GBP

Regular price Sale price £104.99 GBP
K&N 57-7000 FIPK Cold Air Intake Kit — Porsche 911 (996)

K&N 57-7000 FIPK Cold Air Intake Kit — Porsche 911 (996)

Vendor:
K&N

Regular price £505.00 GBP

Regular price Sale price £505.00 GBP
K&N DVF5015 Extended-Life Cabin Air Filter — BMW M135i, M140i, M235i, M240i (F20/F22), M2 (F87), M3 (F80) & M4 (F82)

K&N DVF5015 Extended-Life Cabin Air Filter — BMW M135i, M140i, M235i, M240i (F20/F22), M2 (F87), M3 (F80) & M4 (F82)

Vendor:
K&N

Regular price £31.00 GBP

Regular price Sale price £31.00 GBP
K&N DVF5052 Extended-Life Cabin Air Filter — Toyota GR Yaris 1.6 Turbo (Gen 1 & Gen 2)

K&N DVF5052 Extended-Life Cabin Air Filter — Toyota GR Yaris 1.6 Turbo (Gen 1 & Gen 2)

Vendor:
K&N

Regular price £31.00 GBP

Regular price Sale price £31.00 GBP
K&N DVF5079 Extended-Life Cabin Air Filter — Tesla Model 3 & Model Y

K&N DVF5079 Extended-Life Cabin Air Filter — Tesla Model 3 & Model Y

Vendor:
K&N

Regular price £46.00 GBP

Regular price Sale price £46.00 GBP
K&N E-0666 High-Flow Air Filter — Porsche 718 Boxster / Cayman (982), Boxster (981)

K&N E-0666 High-Flow Air Filter — Porsche 718 Boxster / Cayman (982), Boxster (981)

Vendor:
K&N

Regular price £79.00 GBP

Regular price Sale price £79.00 GBP
K&N E-1999 High-Flow Air Filter (Pair) — Porsche 911 (997)

K&N E-1999 High-Flow Air Filter (Pair) — Porsche 911 (997)

Vendor:
K&N

Regular price £190.00 GBP

Regular price Sale price £190.00 GBP
K&N E-2295 High-Flow Air Filter — Porsche Boxster (987)

K&N E-2295 High-Flow Air Filter — Porsche Boxster (987)

Vendor:
K&N

Regular price £79.00 GBP

Regular price Sale price £79.00 GBP
K&N HP-7011 Performance Oil Filter — Porsche 911 (996 / 997), Boxster (986 / 987)

K&N HP-7011 Performance Oil Filter — Porsche 911 (996 / 997), Boxster (986 / 987)

Vendor:
K&N

Regular price £17.84 GBP

Regular price Sale price £17.84 GBP
K&N HP-7014 Performance Oil Filter — BMW M235i (F22), M2 (F87), M3 (F80), M4 (F82/F83)

K&N HP-7014 Performance Oil Filter — BMW M235i (F22), M2 (F87), M3 (F80), M4 (F82/F83)

Vendor:
K&N

Regular price £13.64 GBP

Regular price Sale price £13.64 GBP
K&N HP-7032 Performance Oil Filter — Porsche 911 (997 / 991 / 992)

K&N HP-7032 Performance Oil Filter — Porsche 911 (997 / 991 / 992)

Vendor:
K&N

Regular price £16.80 GBP

Regular price Sale price £16.80 GBP
K&N HP-7036 Performance Oil Filter — Porsche 718 Boxster / Cayman (982), Boxster (987 / 981)

K&N HP-7036 Performance Oil Filter — Porsche 718 Boxster / Cayman (982), Boxster (987 / 981)

Vendor:
K&N

Regular price £14.69 GBP

Regular price Sale price £14.69 GBP
K&N HP-7039 Performance Oil Filter — BMW M235 Gran Coupé (F74)

K&N HP-7039 Performance Oil Filter — BMW M235 Gran Coupé (F74)

Vendor:
K&N

Regular price £13.64 GBP

Regular price Sale price £13.64 GBP
K&N VF1015 Washable Cabin Air Filter — Tesla Model S (2012–2015)

K&N VF1015 Washable Cabin Air Filter — Tesla Model S (2012–2015)

Vendor:
K&N

Regular price £46.99 GBP

Regular price Sale price £46.99 GBP
K&N VF2054 Washable Cabin Air Filter — Toyota GR Yaris 1.6 Turbo (Gen 1 & Gen 2)

K&N VF2054 Washable Cabin Air Filter — Toyota GR Yaris 1.6 Turbo (Gen 1 & Gen 2)

Vendor:
K&N

Regular price £46.99 GBP

Regular price Sale price £46.99 GBP
K&N VF2060 Washable Cabin Air Filter (Pair) — BMW M135i (F40), M235i Gran Coupé (F44)

K&N VF2060 Washable Cabin Air Filter (Pair) — BMW M135i (F40), M235i Gran Coupé (F44)

Vendor:
K&N

Regular price £88.99 GBP

Regular price Sale price £88.99 GBP
K&N VF2083 Washable Cabin Air Filter — Tesla Model S (2016–2020)

K&N VF2083 Washable Cabin Air Filter — Tesla Model S (2016–2020)

Vendor:
K&N

Regular price £62.99 GBP

Regular price Sale price £62.99 GBP
K&N VF3023 Washable Cabin Air Filter (Pair) — Tesla Model 3 & Model Y

K&N VF3023 Washable Cabin Air Filter (Pair) — Tesla Model 3 & Model Y

Vendor:
K&N

Regular price £100.00 GBP

Regular price Sale price £100.00 GBP
K&N VF3026 Washable Cabin Air Filter — BMW M240i (G42), M2 (G87), M3 (G80), M4 (G82/G83)

K&N VF3026 Washable Cabin Air Filter — BMW M240i (G42), M2 (G87), M3 (G80), M4 (G82/G83)

Vendor:
K&N

Regular price £62.99 GBP

Regular price Sale price £62.99 GBP

1
…
61
62
63
64
65
…
102

Quick links

Search
Delivery & Returns
Contact

Broke-Smith Motorsport Ltd is a company registered in England and Wales with Company number 08407237

Facebook
Instagram
YouTube

Payment methods

© 2026, String Theory Garage

Choosing a selection results in a full page refresh.
Opens in a new window.