{"product_id":"xforce-holden-commodore-v8-header-amp-cat-kit","title":"Holden Commodore V8 1 5\/8Inch Header and Cat Kit","description":"Upgrade your LS1 V8 with the Xforce Header and Cat Kit. Crafted from durable 201 grade stainless steel, it features 1 5\/8\" primary pipes collecting to 3\" for optimal exhaust flow. The kit includes metallic high flow cats also in 2.5\" for enhanced performance. Experience improved torque and a deep, aggressive sound. Take your LS1 V8 to the next level with Xforce. Designed to bolt to Xforce cats back system.\n\u003cul\u003e\n \t\u003cli\u003e4-1 design 1 5\/8\" primary pipe with 2.5\" outlet\u003c\/li\u003e\n \t\u003cli\u003e2.5\" metallic high flow 100 cell cats\u003c\/li\u003e\n \t\u003cli\u003eNon polished stainless steel\u003c\/li\u003e\n \t\u003cli\u003eO2 extension looms are required\u003c\/li\u003e\n \t\u003cli\u003eMust use tuning pipes in place of cats on Dyno\u003c\/li\u003e\n \t\u003cli\u003eSuits VT-VZ LS1 RWD vehicles\u003c\/li\u003e\n \t\u003cli\u003eImage for reference only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart No: H2-HV12B-KIT\u003c\/li\u003e\n\u003cli\u003eVehicle Model: CALAISCLUBSPORTCOMMODORE V8CoupeGTSMALOOMONAROSENATORSTATESMAN \u0026amp; CAPRICE\u003c\/li\u003e\n\u003cli\u003eDiameter [in]: 39569\u003c\/li\u003e\n\u003cli\u003eMaterial: Stainless Steel\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Xforce","offers":[{"title":"Default Title","offer_id":67649668415804,"sku":"H2-HV12B-KIT","price":1350.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/0913\/3116\/files\/H2-HV12-KITB-F.png?v=1791599217","url":"https:\/\/shadystreetstyling.com\/products\/xforce-holden-commodore-v8-header-amp-cat-kit","provider":"Shady Street Styling","version":"1.0","type":"link"}