BMW 4-Series Mufflers

Take your 4-Series to the next level with VividRacing's high performance engine components like pistons, rods & bearings, as well as Cold Air Intake, Suspension like Springs, Rods and Coilovers, to wheels, tires and anything else you could use to tune your 4-Series to the next level. With our focus on customer service and quality, plus an insider's knowledge of high performance upgrades for 4-Series, you'll be sure to get the best parts delivered to you as fast as possible to make your overall shopping experience with VividRacing a pleasure. Even if you don't find what you're looking for, be sure to call us and speak with a 4-Series upgrade & racing specialist-- odds are we can help you locate the exact part you want.

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	Dinan Free Flow Stainless Exhaust BMW 4-Series 428i | xDrive Convertible F33 14-15  Model Number: D660-0046   View Price Dinan engineers designed the BMW 328i | 428i exhaust to improve exhaust flow by reducing back pressure, resulting in increased power output and a great sporty sound that is civilized when you want it to be, and pleasantly aggressive under hard acceleration. Like all Dinan exhausts, our 328i | 428i Free Flow Exhaust is engineered to reduce low-RPM drone so the cabin of the vehicle is still intimate and not drowned in an excessively loud tone.The system is built with ease in mind and utilizes a si...
	Dinan Free Flow Stainless Exhaust BMW 4-Series 428i | xDrive F32 14-15  Model Number: D660-0046   View Price Dinan engineers designed the BMW 328i | 428i exhaust to improve exhaust flow by reducing back pressure, resulting in increased power output and a great sporty sound that is civilized when you want it to be, and pleasantly aggressive under hard acceleration. Like all Dinan exhausts, our 328i | 428i Free Flow Exhaust is engineered to reduce low-RPM drone so the cabin of the vehicle is still intimate and not drowned in an excessively loud tone.The system is built with ease in mind and utilizes a si...
	Performance Exhaust BMW 4-Series 428i | xDrive Convertible F33 14-15  Model Number: D660-0046-BLK   View Price Dinan engineers designed the BMW 328i | 428i exhaust to improve exhaust flow by reducing back pressure, resulting in increased power output and a great sporty sound that is civilized when you want it to be, and pleasantly aggressive under hard acceleration. Like all Dinan exhausts, our 328i | 428i Free Flow Exhaust is engineered to reduce low-RPM drone so the cabin of the vehicle is still intimate and not drowned in an excessively loud tone.çThe system is built with ease in mind and utilizes a s...
	Performance Exhaust BMW 4-Series 428i | xDrive F32 14-15  Model Number: D660-0046-BLK   View Price Dinan engineers designed the BMW 328i | 428i exhaust to improve exhaust flow by reducing back pressure, resulting in increased power output and a great sporty sound that is civilized when you want it to be, and pleasantly aggressive under hard acceleration. Like all Dinan exhausts, our 328i | 428i Free Flow Exhaust is engineered to reduce low-RPM drone so the cabin of the vehicle is still intimate and not drowned in an excessively loud tone.çThe system is built with ease in mind and utilizes a s...
	Dinan Free Flow Stainless Exhaust BMW 4-Series 435i | xDrive F32 14-15  Model Number: D660-0045   View Price Dinan's Free Flow Exhaust with Black Tips for the 335i & xDrive sedan improves exhaust flow by reducing back pressure.Dinan engineers designed the F30 BMW 335i exhaust to improve exhaust flow by reducing back pressure, resulting in increased power output and a great sporty sound that is civilized when you want it to be, and pleasantly aggressive under hard acceleration. Dinan also incorporates a Helmholtz chamber design that reduces resonance or ?éúdrone?é? at low RPM.The system is built to e...
	Dinan Free Flow Stainless Exhaust BMW 4-Series 435i Convertible F33 14-15  Model Number: D660-0045   View Price Dinan's Free Flow Exhaust with Black Tips for the 335i & xDrive sedan improves exhaust flow by reducing back pressure.Dinan engineers designed the F30 BMW 335i exhaust to improve exhaust flow by reducing back pressure, resulting in increased power output and a great sporty sound that is civilized when you want it to be, and pleasantly aggressive under hard acceleration. Dinan also incorporates a Helmholtz chamber design that reduces resonance or ?éúdrone?é? at low RPM.The system is built to e...