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Supertech MINI F56 Forged Pistons For B48 Cooper S & JCW Engines

SKU
P4-MINB48-82-CR11
£676.00 £563.33

Features

  • Fully forged pistons
  • Stronger than stock 
  • Cheaper than replacement MINI pistons
  • Improve reliability for remapped MINI's 
  • High silicone / low expansion 
  • 4032 enhanced alloy

The MINI generation 3 Cooper S and JCW engine is known to suffer from weak pistons that limit the amount of performance you can push through its 2-litre block. If you have suffered from piston failure these pistons are a straight fit and cheaper than buying replacement pistons direct from MINI. These Supertech forged pistons will fit Cooper S and JCW B48 engines found in the F54, F55, F56, F57 and F60. 

Having been making pistons for over 40 years, Supertech bring performance forged pistons to the F series MINI that are strong and lightweight, using enhanced 4032 alloy Supertech pistons have been able to withstand up to 42psi of boost without any problems. Supertech pistons feature a  'phosphate dry lubricant' coating that protects the piston rings from 'micro welding' and improves lubricant on the cylinder area.

The Supertech B48 piston is supplied in a variety of sizes to suit the needs of the engine i.e. if a bore is required due to scoring.

Please note: This kit includes a set of piston rings for each piston

  • 82mm or 82.5mm size
  • Cooper S compression ratio is 11:1
  • JCW compression ration is 10.2:1
  • 4x Supertech forged pistons
  • 4x Steel pins
  • 4x Sets of Supertech piston rings

Lohen offers in-house fitting for all products at our workshop in Eccleshall, Staffordshire, ST21 6JL. Here are the important things you need to know:

Fitting Cost - Please call us to discuss your requirements, 01785 85 99 99. 

Fitting Time - From 2 days

Required Additional Items/Services - Block honing will be required to accommodate the forged piston regardless of size. 

Lohen Recommends - Discussing your options with our team to ensure that you get the most from your performance engine build. 

Returns and Refund Policy - Refunds are available within 7 days after delivery for products that are unused and are in original packaging. Special order goods are non-refundable. Products that are damaged in transit to or from the customer can be refunded up to 14 days after the product has been delivered. Products returned to us in imperfect, non-resalable condition will not qualify for a  refund. Products that are faulty due to the manufacturing process are refundable under the manufacturers' warranty for a limited time specified in the manufacturer's terms and conditions. These do not apply if the product has been fitted incorrectly or misused, motorsport use could further reduce the manufacturer's warranty. If an order is cancelled or refunded the buyer is responsible for the return of the goods to such address as directed by the supplier and is at the consumer's sole expense. This does not affect your statutory rights.

More Information
Manufacturer SuperTech
Tech Specs
  • 82mm or 82.5mm size
  • Cooper S compression ratio is 11:1
  • JCW compression ration is 10.2:1
Whats in the box
  • 4x Supertech forged pistons
  • 4x Steel pins
  • 4x Sets of Supertech piston rings
Fitting Details

Lohen offers in-house fitting for all products at our workshop in Eccleshall, Staffordshire, ST21 6JL. Here are the important things you need to know:

Fitting Cost - Please call us to discuss your requirements, 01785 85 99 99. 

Fitting Time - From 2 days

Required Additional Items/Services - Block honing will be required to accommodate the forged piston regardless of size. 

Lohen Recommends - Discussing your options with our team to ensure that you get the most from your performance engine build. 

Returns & Refunds

Returns and Refund Policy - Refunds are available within 7 days after delivery for products that are unused and are in original packaging. Special order goods are non-refundable. Products that are damaged in transit to or from the customer can be refunded up to 14 days after the product has been delivered. Products returned to us in imperfect, non-resalable condition will not qualify for a  refund. Products that are faulty due to the manufacturing process are refundable under the manufacturers' warranty for a limited time specified in the manufacturer's terms and conditions. These do not apply if the product has been fitted incorrectly or misused, motorsport use could further reduce the manufacturer's warranty. If an order is cancelled or refunded the buyer is responsible for the return of the goods to such address as directed by the supplier and is at the consumer's sole expense. This does not affect your statutory rights.

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