{"product_id":"boost-and-tune-race-cats-downpipes-and-mid-pipe-stainless-304-with-heat-shielding-for-f90-m5-s63b44t4","title":"BTS F90 M5 S63 Race-Cat Downpipes \u0026 Midpipe Package – SS304","description":"\u003ch1\u003eBTS BAVARIAN Exhaust Downpipes – BMW F90 M5\u003c\/h1\u003e\n\u003ch2\u003eMaximum Flow. Sharper Response. Unleash the S63 V8.\u003c\/h2\u003e\n\u003cp\u003eUpgrade the exhaust flow, sound and performance potential of your \u003cstrong\u003eBMW F90 M5\u003c\/strong\u003e with thIS\u003cstrong\u003e Exhaust Downpipe System\u003c\/strong\u003e, available through \u003cstrong\u003eBoost \u0026amp; Tune Bavarian.\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eManufactured from \u003cstrong\u003eT304 stainless steel\u003c\/strong\u003e, these direct-fit downpipes are designed to reduce exhaust restriction, improve turbo response and give the S63 4.4-litre twin-turbo V8 a deeper, more aggressive exhaust note. Precision TIG-welded construction provides the strength and heat resistance required for tuned and high-boost applications.\u003c\/p\u003e\n\u003ch3\u003eCatless Downpipes with SS304 Midpipe\u003c\/h3\u003e\n\u003cp\u003eA complete high-flow package combining:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCatless downpipes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStainless-steel midpipe\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMore aggressive exhaust character\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproved flow from the turbo outlets through the centre exhaust section\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePerformance Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eReduced exhaust backpressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproved turbocharger response\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSharper throttle response\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStronger exhaust flow at higher power levels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDeeper and more aggressive V8 sound\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncreased turbo and induction sound\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGreater performance potential when paired with an appropriate ECU calibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReversible installation, allowing the factory system to be refitted\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction and Engineering\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePremium \u003cstrong\u003eT304 stainless-steel construction\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePrecision TIG-welded joints\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEngineered to withstand elevated exhaust temperatures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDirect-fit design using factory connection points\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOptional thickened thermal insulation or heat shielding\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAvailable in multiple catalytic-converter configurations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOne-year limited manufacturer warranty against material and workmanship defects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBMW F90 M5\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBMW F90 M5 Competition\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eModel years: \u003cstrong\u003e2018–2023\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEngine: \u003cstrong\u003eS63 4.4-litre twin-turbo V8\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProfessional installation is strongly recommended. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eProduct and configuration advice\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVehicle-fitment assistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLocal purchasing support\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProfessional workshop installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCustom ECU calibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupporting exhaust and performance upgrades\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProfessional Installation and Tuning\u003c\/h2\u003e\n\u003cp\u003eDownpipe installation and custom tuning are available through the \u003cstrong\u003eBoost \u0026amp; Tune Bavarian workshop\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eFor the best result, we can supply, install and calibrate the vehicle as a complete package—ensuring the selected downpipes work correctly with your engine tune, exhaust system and long-term performance goals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Exhaust and emissions requirements vary by location. Confirm the legality of your selected configuration before use on public roads. Catless systems are generally intended for competition or off-road applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBoost \u0026amp; Tune Bavarian\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003ePerformance Parts • Professional Installation • Custom Calibration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Boost \u0026 Tune","offers":[{"title":"Default Title","offer_id":49871334146290,"sku":null,"price":2799.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0845\/4825\/5986\/files\/c585a10b-c05a-449b-ba51-9e41d3295333.png?v=1785709778","url":"https:\/\/mlab-boostandtune.com\/products\/boost-and-tune-race-cats-downpipes-and-mid-pipe-stainless-304-with-heat-shielding-for-f90-m5-s63b44t4","provider":"M Lab by Boost \u0026 Tune","version":"1.0","type":"link"}