{"product_id":"redback-performance-exhaust-system-k-rpm15712","title":"Redback Exhaust for Holden Commodore 5.7L V8 VT VX VY VZ And VZ V6 Or Supercharged Sedans - Cat Back with Rear Muffler Delete | K-RPM15712","description":"\u003cp\u003eRedback Exhaust for Holden Commodore 5.7L V8 VT VX VY VZ And VZ V6 Or Supercharged Sedans - Cat Back with Rear Muffler Delete.\u003c\/p\u003e\u003cp\u003e2.5\" Cat back Exhaust for Commodore 5.7L V8 VT VX VY VZ LS1 and VZ V6 or Supercharged Engines. Sedans with independent rear suspension (IRS). With centre mufflers and rear muffler delete.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Specifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eDual 2 1\/2\" Cat Back Exhaust\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eCentre Muffler with Rear Muffler Delete\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFeatures and Benefits:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eAustralian Designed and Made\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eMandrel Bent ACMS Pipe Work\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e10mm Laser Cut Flange Plates\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eCoated with Premium Heat Resistant Paint\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e1.2mm Dual Skinned Mufflers\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eStraight Through Mufflers with Perforated Core\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eComplete Bolt on\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSystem specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCoating: Premium Heat-Proof Paint\u003c\/li\u003e\n\u003cli\u003eMuffler Option: Centre Muffler Only (Medium)\u003c\/li\u003e\n\u003cli\u003eSystem Layout: Cat Back System\u003c\/li\u003e\n\u003cli\u003eTransmission: Both A\/M\u003c\/li\u003e\n\u003cli\u003eTube Size: 063mm (2 1\/2\")\u003c\/li\u003e\n\u003cli\u003eExit: Twin Out\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSupplier notes:\u003c\/strong\u003e Dual 2 1\/2\" Cat Back System - Tailpipe Rear | Suits models with IRS.\u003c\/p\u003e\u003ch3\u003eKit components\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eC12P-1 — U-bolt clamp\u003c\/li\u003e\n\u003cli\u003eGMG093R — Flange gasket\u003c\/li\u003e\n\u003cli\u003eSTR130 — Twin 2.5\" Centre Mufflers For Holden Commodore VT VX VY VZ 5.7L V8 Sedan's\u003c\/li\u003e\n\u003cli\u003eSTR131TP — Dual Exit Rear Muffler Delete Pipe for Holden Commodore 5.7L V8 VT VX VY VZ Sedans\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart number:\u003c\/strong\u003e K-RPM15712\u003c\/p\u003e\u003cp\u003eIn stock – ships direct from supplier\u003c\/p\u003e\u003c!-- SWD website review resolved 2026-09-29: exact SKU kit component listing separates hardware and mount specifications from exhaust system specifications. Source: https:\/\/swd.com.au\/products\/redback-dual-2-5-catback-exhaust-for-holden-commodore-vx-vt-vy-vz-v8-ls1-5-7l-and-supercharged-v6-sedan?variant=44273124573365 --\u003e","brand":"Redback","offers":[{"title":"Default Title","offer_id":67706569752727,"sku":"K-RPM15712","price":705.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/9568\/8087\/files\/K-RPM15712.jpg?v=1790608726","url":"https:\/\/motionperformance.com.au\/products\/redback-performance-exhaust-system-k-rpm15712","provider":"Motion Performance","version":"1.0","type":"link"}