{"product_id":"magnaflow-bre-exhaust-kit-89-91-toyota-4runner-3-0l-106-0397","title":"MagnaFlow BRE Exhaust Kit 89-91 Toyota 4Runner 3.0L","description":"\u003ch4\u003eRestore Your 4Runner's Exhaust with a Precision Bolt-On Fit: No Cutting, No Welding, All Hardware Included\u003c\/h4\u003e\n\u003cp\u003eThe MagnaFlow BRE Direct-Fit Replacement Exhaust Kit 106-0397 is engineered specifically to replace the factory exhaust system on 1989, 1990, and 1991 Toyota 4Runner models equipped with the 3.0L V6 engine. Part number 106-0397 eliminates the guesswork from exhaust replacement by delivering a complete, ready-to-install system with all required hardware, gaskets, and clamps included in the box.\u003c\/p\u003e\n\n\u003cp\u003eUnlike generic aftermarket systems that require cutting or bending at installation, the 106-0397 uses precision mandrel-bent pipe sections that follow the exact routing geometry of the factory Toyota exhaust. Mandrel bending preserves the internal pipe diameter throughout every bend, maximizing exhaust flow velocity where crush-bending would create a restriction. The result is a direct-fit replacement that performs at or above OEM flow specifications.\u003c\/p\u003e\n\n\u003cp\u003eMagnaFlow 106-0397 is built with aluminized steel construction that provides reliable corrosion resistance for daily-driven applications, and the complete system is covered by MagnaFlow's two-year, unlimited-mileage warranty. The OEM cross-reference for 106-0397 covers factory parts 17430-YZZG2 and 17430-YZZP6.\u003c\/p\u003e\n\n\u003ch4\u003eDirect-Fit Engineering\u003c\/h4\u003e\n\u003cp\u003eThe 106-0397 system uses a bolt-on inlet design that connects directly to the existing Toyota 4Runner catalytic converter outlet flange using the included ring gasket and hardware. The multi-piece system design allows a single installer to manage each section without specialized lifting equipment. Mounting brackets are included to ensure proper hanger routing and eliminate contact with surrounding components.\u003c\/p\u003e\n\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1 mandrel-bent aluminized steel pipe section with muffler\u003c\/li\u003e\n  \u003cli\u003e1 exhaust tip (natural finish)\u003c\/li\u003e\n  \u003cli\u003e1 ring gasket\u003c\/li\u003e\n  \u003cli\u003e1 U-bolt clamp (1.75 in)\u003c\/li\u003e\n  \u003cli\u003e2 bolts and 2 nuts\u003c\/li\u003e\n  \u003cli\u003eMounting brackets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMPN\u003c\/td\u003e\n\u003ctd\u003e106-0397\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e888563163222\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eMagnaFlow (BRExhaust)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eBRExhaust Direct-Fit Replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePipe Material\u003c\/td\u003e\n\u003ctd\u003eAluminized Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInlet Type\u003c\/td\u003e\n\u003ctd\u003eBolt-On (cone seat flange)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMain Pipe Diameter\u003c\/td\u003e\n\u003ctd\u003e1.75 in\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMuffler Length\u003c\/td\u003e\n\u003ctd\u003e15.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMuffler Height\u003c\/td\u003e\n\u003ctd\u003e6.0 in\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMuffler Width\u003c\/td\u003e\n\u003ctd\u003e6.0 in\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eExhaust Tips Included\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMuffler Quantity\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eHangers Included\u003c\/td\u003e\n\u003ctd\u003eNo (uses factory hanger mounts)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMounting Bracket Included\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eClamps Included\u003c\/td\u003e\n\u003ctd\u003eYes (1.75 in U-bolt clamp)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eGasket Included\u003c\/td\u003e\n\u003ctd\u003eYes (ring gasket)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCatalytic Converter Included\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOEM Interchange\u003c\/td\u003e\n\u003ctd\u003e17430-YZZG2, 17430-YZZP6\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2 years, unlimited mileage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e1989\u003c\/td\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003e4Runner\u003c\/td\u003e\n\u003ctd\u003eSR5\u003c\/td\u003e\n\u003ctd\u003e3.0L V6\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e1990\u003c\/td\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003e4Runner\u003c\/td\u003e\n\u003ctd\u003eSR5\u003c\/td\u003e\n\u003ctd\u003e3.0L V6\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e1991\u003c\/td\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003e4Runner\u003c\/td\u003e\n\u003ctd\u003eSR5\u003c\/td\u003e\n\u003ctd\u003e3.0L V6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eFrequently Asked Questions\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eDoes MagnaFlow 106-0397 require cutting or welding?\u003c\/strong\u003e\u003cbr\u003e\nNo. The 106-0397 is a bolt-on, direct-fit replacement system. No cutting, bending, or welding is required. Basic mechanical skills and standard hand tools are sufficient.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes 106-0397 include a catalytic converter?\u003c\/strong\u003e\u003cbr\u003e\nNo. The 106-0397 replaces the muffler and exhaust pipe from the catalytic converter outlet rearward. The catalytic converter is not included.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat years does 106-0397 fit?\u003c\/strong\u003e\u003cbr\u003e\nMagnaFlow 106-0397 fits the 1989, 1990, and 1991 Toyota 4Runner with the 3.0L V6 engine. It does not fit the 1992 and later 4Runner models, which use a different part number.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat material is the 106-0397 piping?\u003c\/strong\u003e\u003cbr\u003e\nThe system uses aluminized steel construction, which provides corrosion resistance suitable for daily-driven vehicles in most climates.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat is the warranty on MagnaFlow 106-0397?\u003c\/strong\u003e\u003cbr\u003e\nMagnaFlow covers 106-0397 with a two-year, unlimited-mileage warranty against defects in materials and workmanship.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes the system include exhaust hangers?\u003c\/strong\u003e\u003cbr\u003e\nThe 106-0397 does not include hangers but does include mounting brackets and is designed to use the factory rubber hanger mounts on the 1989 to 1991 Toyota 4Runner.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs professional installation recommended for 106-0397?\u003c\/strong\u003e\u003cbr\u003e\nThe 106-0397 is designed for DIY installation with basic automotive knowledge. MagnaFlow recommends professional installation if you are not comfortable with exhaust work.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat OEM parts does 106-0397 replace?\u003c\/strong\u003e\u003cbr\u003e\nMagnaFlow 106-0397 interchanges with Toyota factory part numbers 17430-YZZG2 and 17430-YZZP6.\u003c\/p\u003e\n\n\u003ch4\u003eInstallation Instructions\u003c\/h4\u003e\n\u003col\u003e\n  \u003cli\u003eAllow the vehicle exhaust to cool completely before beginning work.\u003c\/li\u003e\n  \u003cli\u003eSafely raise and support the vehicle on jack stands.\u003c\/li\u003e\n  \u003cli\u003eRemove the factory exhaust from the catalytic converter flange rearward, unclipping all hanger mounts.\u003c\/li\u003e\n  \u003cli\u003eClean the catalytic converter outlet flange surface and inspect for damage.\u003c\/li\u003e\n  \u003cli\u003ePosition the new ring gasket onto the catalytic converter outlet flange.\u003c\/li\u003e\n  \u003cli\u003eLoosely assemble the 106-0397 sections, routing the system to align with the factory hanger locations.\u003c\/li\u003e\n  \u003cli\u003eInsert the U-bolt clamp at the slip joint and hand-tighten to allow final position adjustment.\u003c\/li\u003e\n  \u003cli\u003eClip all hanger brackets to the factory rubber mounts, confirming clearance from the floor pan and fuel lines.\u003c\/li\u003e\n  \u003cli\u003eTorque all fasteners to specification and tighten the flange bolts evenly to avoid gasket distortion.\u003c\/li\u003e\n  \u003cli\u003eStart the vehicle and inspect for exhaust leaks at all joints before lowering the vehicle.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch4\u003eProposition 65 Warning\u003c\/h4\u003e\n\u003cp\u003eWARNING: This product can expose you to chemicals including carbon monoxide and other combustion byproducts, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.\u003c\/p\u003e","brand":"Magnaflow","offers":[{"title":"Default Title","offer_id":45970404638799,"sku":"MAG106-0397","price":195.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/MagnaFlow_106-0397_BRE_Direct-Fit.jpg?v=1782426324","url":"https:\/\/www.blackopsautoworks.com\/products\/magnaflow-bre-exhaust-kit-89-91-toyota-4runner-3-0l-106-0397","provider":"Black Ops Auto Works","version":"1.0","type":"link"}