{"product_id":"bmw-f90-m5-titanium-valved-catback-exhaust","title":"BMW F90 M5 Titanium Valved Catback Exhaust","description":"\u003ch2\u003eBMW F90 M5 Titanium Valved Catback Exhaust\u003c\/h2\u003e\n\u003cp\u003eThis is the definitive exhaust upgrade for the BMW F90 M5, a full titanium valved catback system that transforms both the sound and the weight of the car in a way no stainless system can match.\u003c\/p\u003e\n\u003cp\u003eTitanium is dramatically lighter than stainless steel, and on a system this size that saving is significant, taken directly from the rear of the car where it matters most for balance. It also produces a distinctly sharper, harder edged exhaust note, the sound associated with factory motorsport systems.\u003c\/p\u003e\n\u003cp\u003eAn independent Varex valve system, controlled by remote, gives complete authority over the volume. Closed, the car stays civilised for daily use. Open, the S63 is given a genuinely ferocious voice.\u003c\/p\u003e\n\u003cp\u003eThe system is finished in the burnt titanium tone that develops naturally through the material, with precision TIG welding throughout and factory mounting points retained for a clean bolt on installation.\u003c\/p\u003e\n\u003cp\u003eFor an owner who wants the F90 to sound and feel like the flagship it is, this is the system to fit.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003ch3\u003eIndependent Varex Valve System\u003c\/h3\u003e\n\u003cp\u003eRather than reusing the restricted factory valves, this system operates its own dedicated valve assembly with complete travel in both directions. Sealed when closed for quiet running, and fully unobstructed when open for maximum flow and volume. Switch between a refined daily-driving experience and an aggressive performance exhaust note at the touch of a button.\u003c\/p\u003e\n\u003ch3\u003eFull Titanium Construction\u003c\/h3\u003e\n\u003cp\u003eGenuine titanium throughout, delivering a substantial weight saving over stainless steel from the rear of the vehicle.\u003c\/p\u003e\n\u003ch3\u003eSharper Titanium Exhaust Note\u003c\/h3\u003e\n\u003cp\u003eTitanium produces a harder, more metallic and more aggressive tone than stainless steel, closer to a factory motorsport system.\u003c\/p\u003e\n\u003ch3\u003eBurnt Titanium Finish\u003c\/h3\u003e\n\u003cp\u003eThe heat treated finish characteristic of the material, giving the system a distinctive appearance under the car and at the tips.\u003c\/p\u003e\n\u003ch3\u003ePrecision TIG Welded\u003c\/h3\u003e\n\u003cp\u003eTitanium demands exacting weld control, and every joint is executed to withstand sustained extreme exhaust gas temperatures.\u003c\/p\u003e\n\u003ch3\u003eMandrel Bent Tubing\u003c\/h3\u003e\n\u003cp\u003eConsistent internal diameter through every bend so exhaust flow is never restricted.\u003c\/p\u003e\n\u003ch3\u003eDirect Bolt On Fitment\u003c\/h3\u003e\n\u003cp\u003eDesigned specifically for the F90 M5 using the factory mounting locations and hanger positions.\u003c\/p\u003e\n\u003ch2\u003ePerformance Benefits\u003c\/h2\u003e\n\u003cp\u003e• Significant weight reduction over a stainless steel system\u003cbr\u003e• Increased exhaust flow efficiency\u003cbr\u003e• Sharper throttle response\u003cbr\u003e• Harder edged, more aggressive V8 exhaust tone\u003cbr\u003e• Weight removed from the rear of the vehicle\u003cbr\u003e• Ideal supporting modification for downpipes and ECU tuning\u003c\/p\u003e\n\u003cp\u003ePerformance gains may vary depending on ECU calibration and supporting modifications.\u003c\/p\u003e\n\u003ch2\u003eSound Characteristics\u003c\/h2\u003e\n\u003ch3\u003eValves Closed\u003c\/h3\u003e\n\u003cp\u003e• Refined but noticeably harder edged than stainless\u003cbr\u003e• Controlled drone for comfortable daily driving\u003cbr\u003e• Civilised enough for everyday use\u003c\/p\u003e\n\u003ch3\u003eValves Open\u003c\/h3\u003e\n\u003cp\u003e• Sharp, metallic and highly aggressive V8 tone\u003cbr\u003e• Considerable increase in volume under acceleration\u003cbr\u003e• Pronounced crackles and pops when tuned\u003cbr\u003e• Dramatic cold starts\u003cbr\u003e• Motorsport character throughout the rev range\u003c\/p\u003e\n\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cp\u003eBMW F90 M5 (2018-2023)\u003cbr\u003eBMW F90 M5 Competition (2018-2023)\u003c\/p\u003e\n\u003cp\u003e4.4L S63 Twin Turbocharged V8 Engine\u003c\/p\u003e\n\u003ch2\u003ePlease Note\u003c\/h2\u003e\n\u003cp\u003eProfessional installation is strongly recommended.\u003c\/p\u003e\n\u003cp\u003eTitanium develops a natural variation in colour through heat cycling. This is characteristic of the material and not a defect.\u003c\/p\u003e\n\u003cp\u003eExhaust sound characteristics may vary depending on supporting modifications such as downpipes and ECU tuning.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose Proven Performance Parts\u003c\/h2\u003e\n\u003cp\u003eWe specialise in high-performance parts for European vehicles — including Volkswagen GTI \u0026amp; R models, Audi S\/RS platforms, and BMW M vehicles. Every product we offer is carefully selected for its quality, fitment, and real-world performance — tested by enthusiasts, for enthusiasts.\u003c\/p\u003e","brand":"Proven Performance Parts","offers":[{"title":"BMW F90 M5 \/ M5 Competition (2018–2020) Pre-LCI \/ Black Tip","offer_id":52711413481754,"sku":null,"price":3580.0,"currency_code":"AUD","in_stock":true},{"title":"BMW F90 M5 \/ M5 Competition (2018–2020) Pre-LCI \/ Chrome Tip","offer_id":52711413514522,"sku":null,"price":3580.0,"currency_code":"AUD","in_stock":true},{"title":"BMW F90 M5 \/ M5 Competition (2018–2020) Pre-LCI \/ Carbon Fibre Style Tip","offer_id":52711413547290,"sku":null,"price":3580.0,"currency_code":"AUD","in_stock":true},{"title":"BMW F90 M5 \/ M5 Competition (2021–2023) LCI \/ Black Tip","offer_id":52711556415770,"sku":null,"price":3580.0,"currency_code":"AUD","in_stock":true},{"title":"BMW F90 M5 \/ M5 Competition (2021–2023) LCI \/ Chrome Tip","offer_id":52711556448538,"sku":null,"price":3580.0,"currency_code":"AUD","in_stock":true},{"title":"BMW F90 M5 \/ M5 Competition (2021–2023) LCI \/ Carbon Fibre Style Tip","offer_id":52711556481306,"sku":null,"price":3580.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/1177\/4490\/files\/02_071f3df9-ea71-4b5d-89bd-ae74ddb17c06.png?v=1787038063","url":"https:\/\/provenperformanceparts.com.au\/products\/bmw-f90-m5-titanium-valved-catback-exhaust","provider":"Proven Performance Parts","version":"1.0","type":"link"}