{"id":589,"date":"2026-06-04T18:41:05","date_gmt":"2026-06-04T10:41:05","guid":{"rendered":"https:\/\/www.ruituautoparts.com\/?p=589"},"modified":"2026-09-04T15:34:59","modified_gmt":"2026-09-04T07:34:59","slug":"bmw-z4g29-m40i-3-0t-2019-2024","status":"publish","type":"post","link":"https:\/\/www.ruituautoparts.com\/?p=589","title":{"rendered":"Stainless Steel Valvetronic Cat-Back Exhaust For BMW Z4 G29 M40i 3.0T 2019-2024 Quad Tip Bolt-On Muffler Kit"},"content":{"rendered":"\n

Premium stainless steel cat\u001eback exhaust system with valvetronic muffler design, delivers deep sporty exhaust note and improved power delivery for BMW Z4 G29 M40i 3.0T. Bolt\u001eon replacement, factory direct supply.<\/p>\n\n\n\n

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\u2705 High\u001eQuality Stainless Steel Construction <\/strong><\/strong><\/p>\n\n\n\n

Made of durable stainless steel tubing with polished silver finish. Mandrel\u001ebent piping ensures smooth airflow and consistent diameter. High\u001equality welding and corrosion\u001eresistant surface treatment for long\u001eterm durability under high\u001etemperature exhaust conditions.<\/p>\n\n\n\n

\u2705 Valvetronic Muffler Performance Design<\/strong><\/p>\n\n\n\n

Equipped with electronic valve control muffler. Switch between quiet daily driving and aggressive sport sound according to driving mode. Optimized internal muffler structure reduces back pressure while maintaining comfortable cruising sound quality.<\/p>\n\n\n\n

\u2705 Improved Power & Sound <\/strong><\/strong><\/p>\n\n\n\n

Reduces exhaust back pressure, improves exhaust gas flow efficiency, and enhances throttle response. Delivers deeper, richer exhaust tone under acceleration. Suitable for both street driving and weekend track use.<\/p>\n\n\n\n

\u2705 Precise Vehicle\u001eSpecific Fitment <\/strong><\/strong><\/p>\n\n\n\n

Engineered exclusively for BMW Z4 G29 M40i 3.0T. Accurate pipe routing, muffler position and mounting bracket design. Direct bolt\u001eon installation, matches original undercarriage layout without major modification.<\/p>\n\n\n\n

\u2705 Complete Installation Kit <\/strong><\/strong><\/p>\n\n\n\n

Package includes exhaust pipes, muffler assembly, valve motor or wiring components, mounting brackets, gaskets, bolts and nuts. All necessary hardware is supplied together for convenient installation.<\/p>\n\n\n\n

\u2705 Strict Quality Control<\/strong><\/strong><\/p>\n\n\n\n

 Each exhaust system undergoes leakage inspection, fitment check and surface quality inspection before shipment. Welding quality, pipe roundness and mounting point accuracy are fully verified.<\/p>\n\n\n\n

Application Scenarios<\/strong> <\/p>\n\n\n\n

Performance exhaust upgrade, sound enhancement, OEM exhaust replacement. Suitable for BMW Z4 G29 M40i owners seeking sporty sound, improved appearance and better driving experience. Used for street modification, show car projects and aftermarket tuning.<\/p>\n\n\n\n

FAQ<\/strong> <\/p>\n\n\n\n

Q1: Will this exhaust affect vehicle warranty?<\/p>\n\n\n\n

A: Installation of aftermarket exhaust may affect the original vehicle warranty. Please check your local dealer policy before modification.<\/p>\n\n\n\n

Q2: Does it include remote control for valve operation?<\/p>\n\n\n\n

A: Valve control configuration depends on product version. Please confirm with sales whether remote control or OEM mode control is included.<\/p>\n\n\n\n

Q3: Can I order samples before bulk purchase?<\/p>\n\n\n\n

A: Yes, sample orders are supported for quality evaluation. Please contact our sales team for sample pricing and shipping cost.<\/p>\n\n\n\n

Q4: What is the warranty policy?<\/p>\n\n\n\n

A: Standard warranty covers manufacturing defects under normal installation and driving conditions. Damage caused by collision, improper installation, overheating or external impact is excluded. Bulk order warranty terms can be confirmed with sales.<\/p>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

Premium stainless steel cat\u001eback exhaust system with va […]<\/p>\n","protected":false},"author":1,"featured_media":701,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7,1],"tags":[],"class_list":["post-589","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-exhaust-system","category-news"],"_links":{"self":[{"href":"https:\/\/www.ruituautoparts.com\/index.php?rest_route=\/wp\/v2\/posts\/589","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ruituautoparts.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ruituautoparts.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ruituautoparts.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ruituautoparts.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=589"}],"version-history":[{"count":3,"href":"https:\/\/www.ruituautoparts.com\/index.php?rest_route=\/wp\/v2\/posts\/589\/revisions"}],"predecessor-version":[{"id":802,"href":"https:\/\/www.ruituautoparts.com\/index.php?rest_route=\/wp\/v2\/posts\/589\/revisions\/802"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ruituautoparts.com\/index.php?rest_route=\/wp\/v2\/media\/701"}],"wp:attachment":[{"href":"https:\/\/www.ruituautoparts.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=589"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ruituautoparts.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=589"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ruituautoparts.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=589"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}