ApplicationCompatible for BMW N20B20 2.0T/N26B20(US only)Details fitment:N20B20115 kW version2013-2016 E89 Z4 sDrive18i2013-present F25 X3 sDrive18i135 kW version2011–2015 E84 X1 xDrive/sDrive20i2011–present F25 X3 xDrive20i2012–2015 F30 320i2013–2016 F34 320i GT2011–2016 F10 520i2013-2016 F10 520Li2011–2016 E89 Z4 sDrive20i2014–present F22 220i2015-2017 Brilliance Huasong 7 MPV160 kW version2012–2017 F20 125i2013–2016 F10 525Li2015-2017 Brilliance Huasong 7 MPV170 kW version2014–2017 F22 225i180 kW version2011–2016 E89 Z4 sDrive28i2011–2015 E84 X1 xDrive/sDrive28i2012–present F25 X3 xDrive28i2011–2016 F30 328i2011–2016 F10 528i2013–2016 F34 328i GT2014–2016 F22 228i2014–2017 F26 X4 xDrive20iN26B202012-2016 F30 328i / 328iX (USA only)2012-2016 F22 228i / 228iX (USA only)SpecificationPerformance Con RodsPiston Bolt Hole: +-4/1000mmPower: 600hp ~ 800PS per setStrength of the fastening (PSI): 200.000-230.000 PSITorque: 48ft ≈ 65 NMTop speed: 7000-9000rpmQuantity: 4 Pieces a set as showing in pictureBolts: Including Genuine ARP 2000 3/8\" bolts (Note Extra cost for upgrading to ARP L19 bolts)Material: Forged 4340 EN24 aircraft chrome moly quality steel for racingWeight Tolerance: Balanced to +/- 1 gram in setWarranty: one year warranty.Dimensions:Center to center length: 144.3 mmBig end diameter: 53.6 mmSmall end diameter: 22 mmBig end width: 20.8mmSmall end width: 20.8mmNote* Professional installation is highly recommended (No Instruction Included)* For any needs please contact us