{"title":"B58","description":"\u003cp\u003eBMW 340i, M340i, M240i, 440i, M440i, 540i, Z4 M40i and GR Supra.\u003c\/p\u003e","products":[{"product_id":"b58-catless-downpipe","title":"IBOAUTO B58 Gen 1 4.5\" Catless Downpipe","description":"\u003cp\u003eA 4.5\" catless downpipe for the Gen 1 B58 in the 340i, 440i, M240i and 540i. It swaps the restrictive factory downpipe and catalytic converter for a straight-through 304 stainless pipe, so the turbo spools sooner and the car makes more power once it's tuned. A braided flex section soaks up engine movement, and the mounting bracket comes in the box.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e4.5\" 304 stainless, 1.5 mm wall\u003c\/li\u003e\n\u003cli\u003eStraight-through, no catalytic converter\u003c\/li\u003e\n\u003cli\u003eBraided flex section\u003c\/li\u003e\n\u003cli\u003eBolt-on, no cutting or welding\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IBOAUTO","offers":[{"title":"Brushed stainless \/ B58 Gen 1","offer_id":67893535637810,"sku":"100007928:-6#silver;191284006:-7#L36cmW6cmH6cm","price":349.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/2064\/2354\/files\/H78db74c6d85845808148cfb62e12501aT_e82dd868-6a43-492e-90de-8f91407763b1.webp?v=1790818550"},{"product_id":"b58-gen-1-charge-pipe-kit","title":"IBOAUTO B58 Gen 1 Aluminum Charge Pipe Kit","description":"\u003cp\u003eThe factory plastic charge pipe on the Gen 1 B58 is a known weak point and can crack once boost goes up. This kit replaces it with aluminum pipes that hold boost, handle heat and keep their shape, so you aren't chasing boost leaks after a tune. Fits the 340i, 440i, M240i, 540i and other Gen 1 B58 cars listed under fitment.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAluminum replaces the factory plastic\u003c\/li\u003e\n\u003cli\u003eSilicone coupler, clamps and hardware included\u003c\/li\u003e\n\u003cli\u003eFactory mounting, no cutting\u003c\/li\u003e\n\u003cli\u003eAbout an hour to install with basic tools\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IBOAUTO","offers":[{"title":"Gen 1 (F-chassis)","offer_id":67893542486322,"sku":"200329261:-1#standard","price":279.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/2064\/2354\/files\/H6b39bb52ae5d413e9f272aeb1a4ad819q.webp?v=1790823517"},{"product_id":"b58-supra-z4-cold-air-intake","title":"IBOAUTO B58 Cold Air Intake (Supra A90 \/ Z4 G29)","description":"\u003cp\u003eAn enclosed cold air intake for the 3.0 Supra and Z4 M40i. A large cone filter sits inside a sealed aluminum heat box, away from hot engine-bay air, and feeds a smooth aluminum tube to the turbo. You get more airflow, quicker throttle response and a deeper intake sound, with no tune needed.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEnclosed heat box keeps hot engine-bay air out\u003c\/li\u003e\n\u003cli\u003eHigh-flow, washable cone filter\u003c\/li\u003e\n\u003cli\u003eAluminum intake tube\u003c\/li\u003e\n\u003cli\u003eUses the factory mounting points\u003c\/li\u003e\n\u003cli\u003eFully reversible\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IBOAUTO","offers":[{"title":"Black \/ Supra A90 \/ Z4 G29","offer_id":67893542617394,"sku":"100007928:-2#Picture;191284006:-1#standard","price":449.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/2064\/2354\/files\/Hb71cec14ac394913b865463a72b3ec54d.webp?v=1790823581"},{"product_id":"b58-titanium-cold-air-intake","title":"IBOAUTO B58 Titanium Cold Air Intake (G20 \/ G22 \/ G42)","description":"\u003cp\u003eA complete intake for the G-chassis B58: a burnt titanium intake pipe, a large cone filter behind a heat shield, and a silicone turbo inlet that replaces the factory rubber piece. More air reaches the turbo, throttle response gets sharper and the turbo is much easier to hear.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTitanium intake pipe, burnt finish\u003c\/li\u003e\n\u003cli\u003eHigh-flow, washable cone filter\u003c\/li\u003e\n\u003cli\u003eHeat shield keeps the filter away from engine-bay heat\u003c\/li\u003e\n\u003cli\u003eSilicone turbo inlet included\u003c\/li\u003e\n\u003cli\u003eBolt-on, no tune needed\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IBOAUTO","offers":[{"title":"Burnt titanium \/ G-chassis B58","offer_id":67893542715698,"sku":"100007928:-1#PICTURE;191284006:-1#STANDARD","price":699.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/2064\/2354\/files\/H881f17514feb4c1a8943a64848017d43i.webp?v=1790823581"},{"product_id":"b58-gen-2-aluminum-charge-pipe","title":"IBOAUTO B58 Gen 2 Aluminum Charge Pipe (G20 \/ Z4 \/ Supra)","description":"\u003cp\u003eThe factory plastic charge pipe on the Gen 2 B58 is a weak point once boost goes up, and a cracked pipe means lost boost. This aluminum charge pipe is a direct replacement that holds boost reliably on tuned cars, at a fraction of the price of the big-name kits. It fits most 2020+ B58 cars, including the M340i, Z4 M40i and GR Supra.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAluminum replaces the factory plastic\u003c\/li\u003e\n\u003cli\u003eDirect fit to the factory mounting points\u003c\/li\u003e\n\u003cli\u003eHolds boost reliably on tuned cars\u003c\/li\u003e\n\u003cli\u003eNo tune needed\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IBOAUTO","offers":[{"title":"B58 Gen 2 (2020+)","offer_id":67895513809202,"sku":"200329261:-2#UPGRADE","price":329.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/2064\/2354\/files\/H4022cc773ada436f829ad2c13e6b99a3E.webp?v=1790868176"},{"product_id":"supra-a90-catless-downpipe","title":"IBOAUTO B58 4.5\" Catless Downpipe (Supra A90)","description":"\u003cp\u003eA 4.5\" catless downpipe built for the 3.0 Supra. It swaps the factory downpipe and catalytic converter for straight-through 304 stainless with a brushed finish, for quicker spool, more power once tuned and a much stronger exhaust note.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e4.5\" 304 stainless\u003c\/li\u003e\n\u003cli\u003eBrushed finish\u003c\/li\u003e\n\u003cli\u003eStraight-through, no catalytic converter\u003c\/li\u003e\n\u003cli\u003eBolt-on, no cutting or welding\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IBOAUTO","offers":[{"title":"Default Title","offer_id":67895514267954,"sku":"\u003cnone\u003e","price":399.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/2064\/2354\/files\/H630480fb654249958828e655c04b5179F.webp?v=1790868178"},{"product_id":"b58-gen-2-titanium-charge-pipes","title":"IBOAUTO B58 Gen 2 Titanium Charge Pipes (G20 \/ G22 \/ G42 \/ Supra)","description":"\u003cp\u003eTitanium charge pipes for the Gen 2 B58 in the G20 M340i, G22 M440i, G42 M240i and GR Supra. The factory plastic pipes can split under higher boost; these replace them with TIG-welded titanium that's lighter than aluminum and handles heat well. The blue-burnt finish looks the part under the hood.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTitanium construction\u003c\/li\u003e\n\u003cli\u003eBlue-burnt finish\u003c\/li\u003e\n\u003cli\u003eReplaces the factory plastic pipes\u003c\/li\u003e\n\u003cli\u003eDirect fit, no tune needed\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IBOAUTO","offers":[{"title":"Blue burnt titanium \/ B58 Gen 2","offer_id":67895514661170,"sku":"100007928:-1#picture;191284006:-1#standard","price":899.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/2064\/2354\/files\/H4651498c34e440c4aa2ddd0d3b1a899fG.webp?v=1790868179"},{"product_id":"b58-opf-catless-downpipe","title":"IBOAUTO B58 Catless Downpipe for OPF \/ GPF Cars (2021+)","description":"\u003cp\u003eA catless downpipe for 2021+ B58 cars that left the factory with an OPF\/GPF (gasoline particulate filter), which is mostly European-spec cars. It replaces the factory downpipe and filter with a straight-through 304 stainless pipe, freeing up flow and sharpening the exhaust note once the car is tuned. Most North American-spec cars don't have an OPF; if you're not sure about yours, send us your VIN.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e304 stainless, 1.5 mm wall\u003c\/li\u003e\n\u003cli\u003eReplaces the factory downpipe and OPF\/GPF\u003c\/li\u003e\n\u003cli\u003eSmooth finish\u003c\/li\u003e\n\u003cli\u003eBolt-on, no cutting or welding\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IBOAUTO","offers":[{"title":"Stainless \/ B58 with OPF\/GPF","offer_id":67895514759474,"sku":"191284006:-7#72*23*18cm;100007928:-6#silver","price":429.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/2064\/2354\/files\/iboauto-b58-opf-catless-dp-a.jpg?v=1790954892"},{"product_id":"b58-gen-2-catless-downpipe","title":"IBOAUTO B58 Gen 2 Catless Downpipe (G20 M340i \/ Z4 G29)","description":"\u003cp\u003eA 4.5\" catless downpipe for the Gen 2 B58 in the G20 M340i and G29 Z4 M40i. It replaces the factory downpipe and its catalytic converter with a straight-through 304 stainless pipe, so the turbo spools sooner and the car makes more power once it's tuned. A heat shield wraps the pipe to keep exhaust heat away from nearby parts.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e4.5\" 304 stainless, 1.5 mm wall\u003c\/li\u003e\n\u003cli\u003eStraight-through, no catalytic converter\u003c\/li\u003e\n\u003cli\u003eHeat shield included\u003c\/li\u003e\n\u003cli\u003eBolt-on, no cutting or welding\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IBOAUTO","offers":[{"title":"Heat-shielded \/ G20 M340i \/ Z4 G29","offer_id":67895514792242,"sku":"100007928:-1#silver;191284006:-1#72*23*18cm","price":379.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/2064\/2354\/files\/iboauto-b58-gen2-catless-downpipe-2.jpg?v=1790949294"},{"product_id":"b58-gen-1-5-inch-catless-downpipe","title":"IBOAUTO B58 Gen 1 5\" Catless Downpipe","description":"\u003cp\u003eA big-bore 5\" catless downpipe for the Gen 1 B58. Most aftermarket B58 downpipes stop at 4 or 4.5\"; going to 5\" gives the exhaust more room to expand and flow as it leaves the turbo, which means less back pressure, quicker spool and more headroom for heavily tuned, E85 and upgraded-turbo cars. Straight-through 304 stainless with no catalytic converter, and a deeper, fuller tone than a smaller pipe.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e5\" diameter for maximum flow off the turbo\u003c\/li\u003e\n\u003cli\u003e304 stainless, 1.5 mm wall, smooth finish\u003c\/li\u003e\n\u003cli\u003eStraight-through, no catalytic converter\u003c\/li\u003e\n\u003cli\u003eBolt-on, no cutting or welding\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IBOAUTO","offers":[{"title":"Smooth stainless \/ 5 in","offer_id":67896006148402,"sku":"100007928:-6#silver;191284006:-1#5inch","price":429.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/2064\/2354\/files\/iboauto-b58-gen1-5in-catless-dp-a.jpg?v=1790954103"},{"product_id":"b58-gen-3-5-inch-catless-downpipe","title":"IBOAUTO B58 Gen 3 5\" Catless Downpipe (B58TU2)","description":"\u003cp\u003eA 5\" catless downpipe for the newest Gen 3 B58 (B58TU2), found in the facelifted M340i and M440i, the G60 540i, G70 740i and other late-model BMWs. Parts for this engine are still hard to find. Going to 5\" gives the exhaust more room to flow off the turbo, for less back pressure, quicker spool and more headroom once the car is tuned. TIG-welded 304 stainless, straight through with no catalytic converter.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e5\" (127 mm) diameter for maximum flow\u003c\/li\u003e\n\u003cli\u003e304 stainless, 1.5 mm wall, TIG welded\u003c\/li\u003e\n\u003cli\u003eStraight-through, no catalytic converter\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on for the Gen 3 B58\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IBOAUTO","offers":[{"title":"Stainless \/ B58 Gen 3 (B58TU2)","offer_id":67896006181170,"sku":"100007928:-1#as picture;191284006:-1#standard","price":649.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/2064\/2354\/files\/FullSizeRender.jpg?v=1790965008"},{"product_id":"b58-gen-1-5-inch-catted-downpipe","title":"IBOAUTO B58 Gen 1 5\" High-Flow Catted Downpipe","description":"\u003cp\u003eA big-bore 5\" downpipe for the Gen 1 B58 that keeps a 200-cell high-flow catalytic converter. You get the quicker spool and power of an aftermarket downpipe with a cat still in the exhaust. Going to 5\" gives the exhaust more room to flow off the turbo, for less back pressure and more headroom on tuned cars, and a heat shield keeps the extra heat away from nearby parts.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e5\" diameter for maximum flow off the turbo\u003c\/li\u003e\n\u003cli\u003e200-cell high-flow catalytic converter\u003c\/li\u003e\n\u003cli\u003eT304 stainless with heat shield\u003c\/li\u003e\n\u003cli\u003eBolt-on, no cutting or welding\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IBOAUTO","offers":[{"title":"B58 Gen 1","offer_id":67896019878194,"sku":"200257284:-1#66*24*15","price":729.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/2064\/2354\/files\/H4216e7197c604a50acf07030d6275c181.webp?v=1790880700"}],"url":"https:\/\/iboautomotive.com\/collections\/b58.oembed","provider":"IBOAUTOMOTIVE","version":"1.0","type":"link"}