{"product_id":"ego-x-catback-exhaust-system-3-5-bmw-m135i-m140i-f20-f21-with-ece","title":"EGO-X Catback Exhaust System 3.5\" - BMW M135i, M140i F20\/F21 (with ECE approval)","description":"\u003cdiv class=\"product--description\"\u003e\n\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan lang=\"en\"\u003e\u003cspan class=\"hps\"\u003eNote! Without tailpipes. Go to the \u003ca href=\"https:\/\/www.qtparts.fi\/collections\/putkenpaat\" rel=\"noopener\" target=\"_blank\"\u003etailpipe collection HERE\u003c\/a\u003e.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"product--description\"\u003e\n\n\u003cdiv class=\"product--description\"\u003e\n\n\u003cdiv class=\"product--description\"\u003e\n\n\u003cdiv class=\"product--description\"\u003e\n\n\u003cp\u003e\u003cspan\u003e\u003cspan id=\"result_box\" lang=\"en\"\u003eEGO-X Catback exhaust system for BMW F20\/F21 135i\/140i models. Available with ECE approval if you choose \u003cstrong\u003eBull-X Tronic controller.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003e- Exhaust pipe size: 3.5\" (89mm)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Material: Stainless steel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- ECE approved (conditions apply, see more details below)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Catback - exhaust system to be installed after the catalytic converter\/OPF\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- TIG welded - Handmade in Germany\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"product--description\"\u003e\n\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eIncluded in delivery:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Catback exhaust system\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Necessary wiring for valve control (choose your desired connection before adding to cart)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Necessary fasteners\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Installation instructions\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe exhaust system can be ordered in two different versions:\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e*With ECE approval*.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eOnly when choosing \u003cspan class=\"label--container\"\u003e\u003cstrong\u003eBull-X Tronic\u003c\/strong\u003e controller\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eThe ECE-approved exhaust system does not require a modification inspection and is approved for road use. While driving, you can choose between Comfort and Sport modes, how the valves operate. If your car has a driving mode selector, you can also control the valve operation that way. For vehicles without a driving mode selector, you can control the valve operation with the included separate on\/off button. The button is backlit; when the light is on, the valves are closed, and when the light is off, the valves are open. The exhaust valves are controlled within the limits allowed by ECE approval, regardless of the driving mode.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eBull-X Tronic offers two options for the exhaust valves:\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003e- Sport (Dynamic, Race): Within the limits allowed by ECE approval, the valve is always in the open position. When the car is stationary, the valve is always in the closed position.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Comfort mode: The valve is always in the closed position, but within the limits allowed by ECE approval, the valve opens when at least 75% throttle is applied while the car is moving.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e*Without ECE approval*:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eIf you choose one of these three options, \u003cstrong\u003eBull-X Tronic \"Race\"\u003c\/strong\u003e, \u003cstrong\u003evalve control with a switch\u003c\/strong\u003e, or \u003cstrong\u003evalve control with a remote control\u003c\/strong\u003e, the product is not ECE approved.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eBull-X Tronic \"Race\" differs from the ECE approved model in that the exhaust valve can also be opened when stationary, but when driving, depending on the driving mode and throttle position, the valve is controlled in the same way as the ECE approved model.\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"QT Parts","offers":[{"title":"F20 M135i \/ Without M-Performance rear diffuser \/ Bull-X Tronic control unit (ECE approved)","offer_id":49580866404699,"sku":"HGBXAGABMW01-1-1-ECE","price":2449.0,"currency_code":"GBP","in_stock":true},{"title":"F20 M135i \/ Without M-Performance rear diffuser \/ Flap control with on\/off switch","offer_id":49580866437467,"sku":"HGBXAGABMW01-1-1-SWITCH","price":2140.0,"currency_code":"GBP","in_stock":true},{"title":"F20 M135i \/ Without M-Performance rear diffuser \/ Flap control with remote control","offer_id":49580866470235,"sku":"HGBXAGABMW01-1-1-REMOTE","price":2177.0,"currency_code":"GBP","in_stock":true},{"title":"F20 M135i \/ Without M-Performance rear diffuser \/ Bull-X Tronic \"Race\" 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