{"product_id":"remus-rear-silencer-left-right-with-4-carbon-tail-pipes-a-102-mm-angled-titanium-internals-z4-g29-roadster-m40i-250-kw-b58b30c-2018","title":"Remus Axle-Back Exhaust for BMW Z4 G29 M40i 3.0 B58\/B58B30C 2018+, Valved Rear Silencer\/Back Box, Quad 102mm Carbon Fibre Tips, Titanium Internals, Left\/Right Rear Muffler Performance Upgrade","description":"\u003cp\u003e\n  Transform the soundtrack and styling of your BMW Z4 with this premium rear section for the G29 M40i. Designed for the 3.0 B58 turbo engine, it delivers a richer, sportier tone with a quad 102 mm carbon fibre tip upgrade and integrated valve control for everyday refinement and weekend drama.\n\u003c\/p\u003e\n\n\u003cp\u003e\n  If you are searching for a BMW Z4 M40i exhaust upgrade, G29 axle-back, performance back box, valved rear muffler, quad tailpipe conversion, carbon fibre exhaust tips or B58 sound enhancement for 2018 onwards cars, this system is the go-to choice. It looks incredible, sounds authentic and fits perfectly.\n\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDeep, motorsport-inspired note under load with a refined cruise\u003c\/li\u003e\n  \u003cli\u003eQuad 102 mm carbon fibre tailpipe finishers with a smart slanted cut\u003c\/li\u003e\n  \u003cli\u003eTitanium elements inside the silencer for a crisp, high-quality tone\u003c\/li\u003e\n  \u003cli\u003eValves operate via the factory electronics for seamless OEM-style control\u003c\/li\u003e\n  \u003cli\u003eLeft and right rear sections tailored to the G29 platform for precise fitment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\n  Compatibility:\n\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBMW Z4 G29 M40i 3.0 B58B30C – 2018 onwards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\n  Installation notes:\n\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eA neat cut to the factory rear section is required as part of the install\u003c\/li\u003e\n  \u003cli\u003eValve functionality plugs into the vehicle’s original control system\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\n  We have installed this system for customers and the feedback has been fantastic – sharper sound, head-turning looks and quality you can hear and feel. For professional fitting, choose MJ Modifications in Warwickshire. Email \u003ca href=\"mailto:info@mjmodifications.co.uk\"\u003einfo@mjmodifications.co.uk\u003c\/a\u003e to request a quote and availability.\n\u003c\/p\u003e\n\n\u003cp\u003e\n  Part Number: 084019 1500+0446 70CS\n\u003c\/p\u003e\n\n\u003cp\u003e\n  Popular search terms: BMW Z4 M40i exhaust, G29 performance exhaust, B58 axle-back, Z4 quad exhaust tips, carbon fibre tailpipes 102mm, valved sport exhaust, Z4 M40i rear box upgrade, BMW Z4 3.0 turbo sound, performance muffler G29, titanium core silencer, Z4 exhaust mod 2018+.\n\u003c\/p\u003e","brand":"Performance M","offers":[{"title":"Default Title","offer_id":55977412952450,"sku":"REM21C-474","price":2919.65,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/0840191500__49943.1635942455.jpg?v=1763374718","url":"https:\/\/mjmodifications.co.uk\/products\/remus-rear-silencer-left-right-with-4-carbon-tail-pipes-a-102-mm-angled-titanium-internals-z4-g29-roadster-m40i-250-kw-b58b30c-2018","provider":"MJ Modifications","version":"1.0","type":"link"}