{"product_id":"034motorsport-piston-set-je-10-0-1-b9-3-0t-034-202-9107","title":"034Motorsport JE Forged Piston Set, 10.0:1, Audi B9 S4\/S5\/SQ5 3.0 TFSI","description":"\u003cp\u003eJE forged piston upgrade set for the Audi EA839 3.0 TFSI turbocharged V6, lowering compression to allow more ignition timing advance.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSet of six JE forged pistons in 2618 aluminium alloy with JE Pro Seal piston rings and heavy-duty wrist pins\u003c\/li\u003e\n\u003cli\u003eCompression ratio 10.0:1 (down from 11.2:1 stock), per 034\u003c\/li\u003e\n\u003cli\u003e84.5mm (3.327in) bore, Euro dish piston face, Forged Side Relief (FSR) design to reduce friction\u003c\/li\u003e\n\u003cli\u003eManufactured in the USA by JE Pistons\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAudi S4 B9\/B9.5 3.0 TFSI (2017-Present)\u003c\/li\u003e\n\u003cli\u003eAudi S5 B9\/B9.5 3.0 TFSI (2018-Present)\u003c\/li\u003e\n\u003cli\u003eAudi SQ5 B9\/B9.5 3.0 TFSI (2018-Present)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIncluded\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSet of 6 JE forged pistons\u003c\/li\u003e\n\u003cli\u003eJE Pro Seal piston rings\u003c\/li\u003e\n\u003cli\u003eHeavy-duty wrist pins\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cp\u003eLower compression allows more timing advance with less detonation risk on forced-induction builds. Pistons are louder than the factory items on cold start, per 034. Requires a supporting tune\/calibration. Check your engine code before ordering.\u003c\/p\u003e","brand":"034Motorsport","offers":[{"title":"Default Title","offer_id":56264027013505,"sku":"034-202-9107","price":2542.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0516\/8457\/3378\/files\/je-forged-piston-upgrade-10-0-to-1-for-audi-ea839-3-0t-turbocharged-engines-034-202-9107-1.jpg?v=1789470991","url":"https:\/\/jbmperformance.co.uk\/products\/034motorsport-piston-set-je-10-0-1-b9-3-0t-034-202-9107","provider":"JBM Performance","version":"1.0","type":"link"}