Thumper Cylinder Heads TPR-2R Mini Cylinder Head Thumper Perfermance

  • £2,029.65
  • (Delivery from £28.00)
  • RRP £2,100.00
Item in Stock | Usually dispatched within 24 hours


  • Custom Built to Your Requirements
  • Large BHP Increase
  • Increased Custom Rev limit
  • Max Boost Potential
  • Obtain The Full Potential from Your Cooper S Engine
  • (Old Cylinder Head Required for Exchange)-£200 of Sale price Refunded on Receipt of your Old Head that can be re used
  • Alternatively you can keep you head but no refund can be given. 


The TPR-2R cylinder head for the BMW mini cooper S is customized to your own power requirements ensuring the full potential of the Cooper S Engine is obtained. The tpr 2r is designed to take all the boost that is thrown at it maximizing the full potential of this engine. This head is the ultimate performnace head for anyone looking to squeeze as much as possible out of the super charged engine.

Everything form the rev limit to the cam lift can be customized to your requirements.

The TPR-2R head optimizes:

  1. Deeper head work
  2. Aggressive throat and bowel contour and smoothing
  3. Custom Bronzanium 90 Guides
  4. Custom Valve Spring Components for 7500 + RPM and camshafts with over 500 of lift
  5. Larger stainless steel valves with under cut stems for more lower lift flow

The TPR2R head isn't recommended for everyday use if ran with a race spec camshaft however some users still use it for everyday use if using a non race spec cam and have reported awesome results in terms of torque and BHP increases.

The head comes with a head gasket but you may also need inlet and exhaust manifold gaskets which are availabe from our online shop along with ARP head bolts.

Please Note :  We will need your old cylinder head as a part exchange and as long as the head received is in a re-usable condition you will be refunded £200 off the total cost of the head shown in the sale price.

All Heads are custom order if you require any further head customization please let us know once you have placed your order. Your head will come direct from the states unless told otherwize and maybe subject the a UK customs inport fee of around £120. This maybe subject to change.

 At PRS Racing we don't want to charge any more than is necessary for the postage hence we charge by the weight of each product, helping to ensure cost effective shipping prices.
The following prices are based around quotes and can be subject to change. If this is the case PRS Racing reserve the right to contact you with any shipping amendments prior to shipping of your products to ensure 100% customer satisfaction. All prices are INCLUSIVE of VAT.

UK Delivery Services:

Free Delivery is 1st Class Royal mail Signed for if Under 3KG

Special Delivery is Pre 1Pm Royal Mail - if under 3KG


Next day Delivery Is Royal mail business if under - 3KG


Over 5KG DHL/UK mail next day

European Delivery

Delivery is based on weight in both the UK and Europe please allow 3 - 7 working days for delivery

0 - 0.49kg       £4.99
0.5 - 0.99kg    £5.99
1kg - 2.99kg   £6.99
3kg +              £20  (Weight Dependent)

Rest of World Delivery

International orders are worked on Volumetric weight. Please allow 4 - 10 working days for delivery

0 - 0.49kg      £9.99
0.5 - 0.99 kg  £12.99
1kg - 2.99kg  £14.99
3kg +             £25.00 (Weight Dependent)

All Parcels are shipped with a tracking number to ensure you know when to expect your order. If you have supplied us with a contact number or e mail, you can txt to re arrange the delivery with the Currier at a suitable time and date. Items that are in stock are shipped same day if the order is placed before 2pm.

PRS are committed to keeping a large stock of goods, however we cannot always guarantee that all items will be in stock at time of purchase. If your item is not in stock we will contact you informing you when to expect your item.

PRS cannot be held liable for any reasonable or unavoidable loss or damage suffered as a result of a delay in delivery.

Please Note: As a result of Brexit and the continued changes some orders my be subjected to import Tax and handling Fees. Please check first if you are unsure before placing an order.