Skip to content

- Find Us
- Mail
- Hours
- 01384 396769
Newsletter

Be the first to know about new products and special offers

- Find Us
- Mail
- Hours
- 01384 396769

Products search

Wishlist
Login
£1,306.23
- - × Race Ringset 105.50mm 1.20 x 1.50 x 2.50mm For Wossner & Other Pistons
    1 × £39.95
  - × Cosworth YB | Sierra | Escort | All Models | Valve Stem Seal Inlet Green
    2 × £1.09
  - × For Mazda BP | MX5 1.8 | SUPERTECH 8x +1.00mm Inconel Exhaust Valves
    1 × £345.00
  - × MINI R50 | R52 | R53 | Cooper | Cooper S | JCW | Timing Chain Cover Gasket Set
    1 × £25.99
  - × Race Ringset 104.50mm 1.20 x 1.50 x 2.50mm For Wossner & Other Pistons
    1 × £39.95
  - × MINI R50 | R52 | R53 | Cooper | Cooper S | JCW | Thermostat Housing Gasket
    1 × £2.75
  - × For Subaru EZ30 2nd Gen | SUPERTECH 12x STD Nitrided Inlet Valves
    1 × £409.00
  - × MINI R50 | R52 | R53 | Cooper | Cooper S | JCW | TOPRAN Cam Position Sensor
    1 × £29.99
  - × MINI R50 | R52 | R53 | Cooper | Cooper S | JCW | REINZ Front Crank Seal
    1 × £8.10
  - × MINI R50 | R52 | R53 | Cooper | Cooper S | JCW | REINZ Exhaust Gasket
    1 × £12.50
  - × Race Ringset 104.00mm 1.20 x 1.50 x 2.50mm For Wossner & Other Pistons
    1 × £39.95
  - × Race Ringset 81.00mm 1.50 x 1.20 x 2.50mm For Wossner & Other Pistons
    1 × £37.96
  - × MINI R52 | R53 | Cooper S | JCW | W11B16 | OEM Inlet Manifold Stud
    1 × £4.50
  - × MINI R50 | R52 | R53 | Cooper | Cooper S | JCW | ELRING SUMP Gasket
    1 × £22.09
  - × Race Ringset 104.90mm 1.20 x 1.50 x 2.50mm For Wossner & Other Pistons
    1 × £39.95
  - × MINI R52 | R53 | Cooper S | JCW | W11B16 | 6PK1360 Continental Belt 16% 17% 18%
    1 × £26.37
  - × For Subaru EJ20 | EJ25 | WRX | STi | SUPERTECH 8 +0.50mm Nitrided Exhaust Valves
    1 × £220.00
  Subtotal: £1,306.23
  
  View basket Checkout
Menu

Products search
Basket
× Race Ringset 105.50mm 1.20 x 1.50 x 2.50mm For Wossner & Other Pistons
1 × £39.95

× Cosworth YB | Sierra | Escort | All Models | Valve Stem Seal Inlet Green
2 × £1.09

× For Mazda BP | MX5 1.8 | SUPERTECH 8x +1.00mm Inconel Exhaust Valves
1 × £345.00

× MINI R50 | R52 | R53 | Cooper | Cooper S | JCW | Timing Chain Cover Gasket Set
1 × £25.99

× Race Ringset 104.50mm 1.20 x 1.50 x 2.50mm For Wossner & Other Pistons
1 × £39.95

× MINI R50 | R52 | R53 | Cooper | Cooper S | JCW | Thermostat Housing Gasket
1 × £2.75

× For Subaru EZ30 2nd Gen | SUPERTECH 12x STD Nitrided Inlet Valves
1 × £409.00

× MINI R50 | R52 | R53 | Cooper | Cooper S | JCW | TOPRAN Cam Position Sensor
1 × £29.99

× MINI R50 | R52 | R53 | Cooper | Cooper S | JCW | REINZ Front Crank Seal
1 × £8.10

× MINI R50 | R52 | R53 | Cooper | Cooper S | JCW | REINZ Exhaust Gasket
1 × £12.50

× Race Ringset 104.00mm 1.20 x 1.50 x 2.50mm For Wossner & Other Pistons
1 × £39.95

× Race Ringset 81.00mm 1.50 x 1.20 x 2.50mm For Wossner & Other Pistons
1 × £37.96

× MINI R52 | R53 | Cooper S | JCW | W11B16 | OEM Inlet Manifold Stud
1 × £4.50

× MINI R50 | R52 | R53 | Cooper | Cooper S | JCW | ELRING SUMP Gasket
1 × £22.09

× Race Ringset 104.90mm 1.20 x 1.50 x 2.50mm For Wossner & Other Pistons
1 × £39.95

× MINI R52 | R53 | Cooper S | JCW | W11B16 | 6PK1360 Continental Belt 16% 17% 18%
1 × £26.37

× For Subaru EJ20 | EJ25 | WRX | STi | SUPERTECH 8 +0.50mm Nitrided Exhaust Valves
1 × £220.00

Subtotal: £1,306.23

View basket Checkout
Visa
MasterCard
American Express
PayPal
Apple Pay
Google Pay
Klarna
AfterPay 2
Menu

-

Showing 941–960 of 3721 resultsSorted by popularity

“For Subaru EJ20 | EJ25 | WRX | STi | SUPERTECH 8 +0.50mm Nitrided Exhaust Valves” has been added to your basket. View basket

Product Filters

Standard or Performance Parts

Performance
Standard

Filter by Band

Filter by Product Type

Bearings
- Conrod Bearings
- Main Bearings
- Misc Bearings
- Race Conrod Bearings
- Race Main Bearings
- Thrust Washers
Bolts & Studs
- Conrod Bolts
- Head Bolts & Studs
- Main Bolts & Studs
- Misc Bolts
Braking
- Brake Cables
Camshafts & Parts
- Cam Followers
- Cam Kits
- Rocker Arms
- Rocker Shafts
- Standard Camshafts
Connecting Rods
- A Beam Rods
- H Beam Rods
- I Beam Rods
- X Beam Rods
Cooling
- Caps
- Expansion Tanks
- Fans
- Hoses & Pipes
- Intercoolers
- Oil Coolers
- Radiators
- Thermostat Housings
- Thermostats
- Water Pumps
Crankshaft
Cylinders & Cylinder Kits
- Cylinders / Liners
- Piston & Cylinder Kits
Electronics & Sensors
- Air Mass Sensors
- Air Pump
- Cam Control
- Cam Sensors
- Crank Sensors
- Intake Parts
- Knock Sensors
- Lambda Sensors
- MAP Sensors
- Oil Pressure Switches
- Switchover Valves
- Temperature Transmitters
- Vacuum Pumps
- Water Temp Sensors
Engine Mountings
Filters
- Air Filters
- Cabin Filters
- Fuel Filters
- Gear Box
- Oil Filters
Fuel & Injection
- Fuel Pumps
- Throttle Bodies
Gaskets & Seals
- Bottom Sets
- Exhaust Manifold Gaskets
- Full Gasket Sets
- Head Gaskets
- Head Gasket Sets
- Inlet Manifold Gaskets
- Misc Gaskets
- Oil Filter / Cooler
- Oil Seals
- Race Head Gaskets
- Rocker Cover Gaskets
- Sump Gaskets
- Sump Plugs
- Thermostat
- Throttle Body
- Timing Chain Cover
- Turbo Charger
- Turbo Fit Kits
- Valve Stem Seals
- Water Pump
Ignition
- Coils
- Ignition Leads
- Spark Plugs
Misc Parts
- Sump Pans
Oil Pumps
Piston Rings
- Piston Rings Forged Pistons
- Piston Rings OE Pistons
Pistons
- Cast Pistons
- Forged Pistons
Sealants & Chemicals
Steering & Suspension
- Power Steering
- Service Kits
Timing Belts V Belts & kits
- Belt Kits
- Multi Rib Belts
- Tensioners
- Tensioners & Pulleys
- Timing Belts
Timing Chains & Kits
- Chain Kits
- Misc Parts
- Tensioners
- Timing Chains
Valve Train
- Performance Springs
- Performance Valves
- Valve Cotters
- Valve Guides
- Valves
Wheel Spacers & Adaptors
- Spacers With Bolts

Switch Currency

Jaguar | Land Rover | TDV6 | 2.7 | 3.0 | KING Conrod Bearings

Add to wishlist

Out of stock

Conrod Bearings

Jaguar | Land Rover | TDV6 | 2.7 | 3.0 | KING Conrod Bearings

£145.00

This product has multiple variants. The options may be chosen on the product page

Ford EcoBoost 2.0 | 2.3 | Focus ST / RS MK3 | KING TAG LESS Conrod Bearings

Add to wishlist

Out of stock

Conrod Bearings

Ford EcoBoost 2.0 | 2.3 | Focus ST / RS MK3 | KING TAG LESS Conrod Bearings

£70.00

This product has multiple variants. The options may be chosen on the product page

Peugeot | Citroen | DV4 | DV6 | 1.4HDi | 1.6HDI | KING Conrod Bearings

Add to wishlist

Out of stock

Conrod Bearings

Peugeot | Citroen | DV4 | DV6 | 1.4HDi | 1.6HDI | KING Conrod Bearings

£40.00

This product has multiple variants. The options may be chosen on the product page

Vauxhall Z13 | A13 | Y13 | 1.3 CDTi | KING OE Quality Conrod Bearings

Add to wishlist

Out of stock

Conrod Bearings

Vauxhall Z13 | A13 | Y13 | 1.3 CDTi | KING OE Quality Conrod Bearings

£28.99

This product has multiple variants. The options may be chosen on the product page

MG TF | ZR | ZS | ZF | MG-F | 1.6 K Series | KING Conrod Bearings

Add to wishlist

Out of stock

Conrod Bearings

MG TF | ZR | ZS | ZF | MG-F | 1.6 K Series | KING Conrod Bearings

£29.99

This product has multiple variants. The options may be chosen on the product page

For Mazda BP | B6 | MX5 | KING Conrod Bearings

Add to wishlist

Out of stock

Conrod Bearings

For Mazda BP | B6 | MX5 | KING Conrod Bearings

£29.99

This product has multiple variants. The options may be chosen on the product page

VW 1.8T 20v | SUPERTECH Dual Valve Spring Kit

Add to wishlist

Performance Springs

VW 1.8T 20v | SUPERTECH Dual Valve Spring Kit

£699.00 (£582.50 Ex VAT)

Placeholder

Add to wishlist

Performance Springs

For Subaru EJ20 | EJ25 | WRX | STi | SUPERTECH Dual Valve Spring Kit

£650.00 (£541.67 Ex VAT)

Placeholder

Add to wishlist

Performance Springs

BMW S50 | M50 | M52 | M54 | SUPERTECH Dual Valve Spring Kit

£1,050.00 (£875.00 Ex VAT)

Placeholder

Add to wishlist

Performance Springs

Ford Duratec 2.0 | 2.3 | 2.5 | ST150 | SUPERTECH Dual Valve Spring Kit

£699.00 (£582.50 Ex VAT)

Ford 1.5 | 1.6 EcoBoost | ST180 | ST200 | SUPERTECH Beehive Valve Spring Set

Add to wishlist

Performance Springs

Ford 1.5 | 1.6 EcoBoost | ST180 | ST200 | SUPERTECH Beehive Valve Spring Set

£609.00 (£507.50 Ex VAT)

Placeholder

Add to wishlist

Performance Valves

For Subaru EJ20 | EJ25 | WRX | STi | SUPERTECH 8x STD Nitrided Inlet Valves

£225.00 (£187.50 Ex VAT)

Placeholder

Add to wishlist

Performance Valves

For Mazda BP | MX5 1.8 | SUPERTECH 8x +1.00mm Inconel Exhaust Valves

£345.00 (£287.50 Ex VAT)

Placeholder

Add to wishlist

Performance Valves

Ford Duratec 2.0 | 2.3 | 2.5 | ST150 | SUPERTECH 8x STD 6 Nitrided Inlet Valves

£239.00 (£199.17 Ex VAT)

BMW S50 | M50 | M52 | M54 | SUPERTECH 12x STD Nitrided Exhaust Valves

Add to wishlist

Performance Valves

BMW S50 | M50 | M52 | M54 | SUPERTECH 12x STD Nitrided Exhaust Valves

£360.00 (£300.00 Ex VAT)

Placeholder

Add to wishlist

Performance Valves

BMW S50 | M50 | M52 | M54 | SUPERTECH 12x STD Inconel Exhaust Valves

£565.00 (£470.83 Ex VAT)

Placeholder

Add to wishlist

Performance Valves

For Subaru EJ20 | EJ25 | WRX | STi | SUPERTECH 8 STD Nitrided Exhaust Valves

£220.00 (£183.33 Ex VAT)

Placeholder

Add to wishlist

Performance Valves

For Subaru EJ20 | EJ25 | WRX | STi | SUPERTECH 8 +0.50mm Nitrided Exhaust Valves

£220.00 (£183.33 Ex VAT)

Placeholder

Add to wishlist

Performance Valves

Zetec 2.0 | BlackTop | Focus RS | SUPERTECH 8x STD Nitrided Inlet Valves

£209.00 (£174.17 Ex VAT)

Placeholder

Add to wishlist

Performance Valves

Zetec 2.0 | BlackTop | Focus RS | SUPERTECH 8x STD Nitrided Exhaust Valves

£289.00 (£240.83 Ex VAT)

1
2
3
…
45
46
47
48
49
50
51
…
185
186
187

MAR Motorsport Ltd
17A Gainsborough Trading Estate
Rufford Road
Stourbridge DY9 7ND

+44 (0) 1384 396769
MON-THURS 09:00-16:00
FRI 09:00-13:00

info@marmotorsport.com

Useful Links

Product Information
Contact Us
Downloads & Links
FAQs
About Us
Trade Application

information

Terms & Conditions
Privacy Policy
Returns Policy
Shipping Policy
Security Information
Klarna Information

Visa

MasterCard

American Express

PayPal

Apple Pay

Google Pay

Klarna

AfterPay 2

Copyright 2026 © MAR Motorsport Ltd
Registered in England No 07502598, VAT No GB 107 619 420
All vehicle manufacturers part numbers are used for reference purposes only.

Products search
Search by Vehicle
Search by Engine
Popular Engines
- BMW
  - S50B32
  - S54B32
  - S55B30
  - S58B30
  - S63B44
  - S65B40
  - S85B50
- Ford
- MINI
  - W10B16
  - W11B16
  - N14B16
  - N18B16
  - B48A20
  - B38B15
- Porsche
- Vauxhall
  - C20XE
  - C20LET
  - Z20LET
  - Z16LET / LER
  - A16LET / LER
- VW / Audi
Popular Vehicles
- BMW
  - E46 M3
  - E90 / E92 M3
  - F82 M4
  - F22 M240i
- Ford
- MINI
- Vauxhall
- VW / Audi
Shop By Brand
Shop By Product
Shop All Products
New & Updates
Login
Wishlist

Login

Username or email address Required

Password Required

Remember me

Lost your password?

Register

Username Required

Email address Required

Password Required

Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.

Sign me up for the newsletter!

This site uses cookies to offer you a better browsing experience. By browsing this website, you agree to our use of cookies.

More info