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Wossner Forged Pistons & PEC Rifle Drilled Steel Connecting Rod Kit 2.0 TFSI/TSI

Category: Engine & Transmission Product Code:
£1,000.00Inc VAT

Wössner are regarded by Europe’s leading motor sport engine builders as being the piston of choice when building an engine not only to perform, but to withstand the stresses and duress’s of competition life. Wössner pistons feature a unique PTFE coating on the skirts and a grade of 4032 Alloy (T6) which allows the engine builder to run a closer piston to bore tolerance then he might do on another make of piston.

This helps remove the slapping noise during cold start, common place among engines running forged pistons due to larger then OE bore clearances. The crowns of the pistons are also polished to better resist detonation on a high performance engine. Polishing allows a more even spread of heat inside the chamber which will help prevent “hot spots” on piston crowns. Price includes all piston rings and gudgeon pins.

PEC's own in house design facilities are able to create many different components but for nearly 10 years now, it's our connecting rods that have helped set us apart from the competition in terms of availability, ease of fitment and size of range.

Manufactured from forgings originally produced in Sweden, PEC connecting rods have offered engine builders and tuners a cost efficient and yet high performing solution to a wide variety engine building problems.

H-Beam and I-Beam section connecting rods are forged from AISI 4340 (En24) steel. Heat treated to HRC 35-38 and then shot peened for a higher fatigue strength. Small ends are bushed for a fully floating pin and big ends are fitted with high quality ARP fasteners with different specification bolts available depending on the level of performance required.

PEC Connecting rods have been designed, manufactured and tested to the highest levels of scrutiny before being released to the trade and the public alike and their success record speaks for itself.

PEC rods are designed to withstand roughly 225hp per cylinder (typically 900hp on most 4cyl engines) and on the ARP 2000 series 3/8 bolts normally provided & have an 8,500 RPM safe operating limit (engine specific).

In some cases, we reccomend using the ARP custom age bolts available from us. This increases the hp threshold to 250hp per cylinder and raises the RPM limit to 9,000 however as every engine is different, these numbers are not guaranteed for every configuration.

Please note: different piston and connecting rod sizes are available, at the checkout please state which you require.

Alternatively you can contact us or send us your registration and we will send out a standard 82.5mm piston size with either TFSI or TSI I-beam connecting rods dependant on vehicles registration.

Bore Sizes Available                                                            

82.50mm - 1984.29cc                                                                 

83.000mm - 2008.42cc                                                            

Stroke 92.8mm                                                                                                                                           

Dome/Bowl Volume -6.2cc                                             

Wössner Comp. Ratio                                                          


OE Comp Ratio                                                                    


Comp Height 29.6mm                                                               

Valves Per Cylinder 4                                                      

Cylinders 4                                                                                                                                      


Rifle Drilled Rod Configuration                                                                                   

TFSI EA113                                                                                                                                         

H-Beam - G0322          I-Beam - G0324

  • Con Rod Length C/C 144.00mm
  • Small End Diameter 21.00mm
  • Small End Width 21.00mm
  • Big End Diameter 50.60mm
  • Big End Width 24.90mm
  • Bolt Specification ARP2000 3/8" Thread

TSI EA888 Gen 1                                                                                                      

H-Beam - G0323         I-Beam - G0325

  • Con Rod Length C/C 144.00mm
  • Small End Diameter 21.00mm
  • Small End Width 21.00mm
  • Big End Diameter 50.60mm
  • Big End Width 21.90
  • Bolt SpecificationARP2000 3/8" Thread

Available Options:Con Rod Bolt Options:                                                                        

ARP 2000 Series Bolts (Included) 
ARP 625 Series Bolts (Optional Upgrade) (+£206.91) 


If you have seen any product elsewhere cheaper than our advertised price,
please drop us a line and we will try our best to match or even beat it!

*We will only match/beat a price on a new and exact like-for-like product available.

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