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Do you want to add character to your BMW 4-Series? There is no better way to do this than installing a custom exhaust system. It will not make your car look any better, but it will give it a recognizable powerful voice! With a good aftermarket exhaust system your BMW will sound like a mighty supercar. It will be in the center of attention wherever you go! But impressive sound is not all you get with such a system. If an exhaust system is created by an experienced maker, it is able to significantly increase the performance of your ride. You can also opt for installing custom headers to achieve even greater boost in performance.

If you want to be sure that you outfit your car with a really efficient and durable exhaust system, buy it from CARiD.com. We carefully select our suppliers and guarantee an uncompromised quality of the BMW 4-Series exhaust systems. For the drivers, who are not ready for serious modifications, we have collected a variety of impressive exhaust pipe tips. Without actually making a big upgrade you can hint that your car is outfitted with an expensive custom exhaust system. Be special – give character to your ride with aftermarket parts from CARiD.com!

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    • (140 reviews)
      # sp17449
      Exhaust Systems by MagnaFlow®. Muffler Sound: MODERATE. 4" Tubing. These premium line exhaust systems for diesels with particulate filters include mandrel-bent stainless steel tubing, 100% stainless steel mufflers, optional muffler...
      Built In Stainless Steel For DurabilityTuned, Powerful Exhaust Sound
      +2
      $202.60 - $3,904.65
    • (3 reviews)
      # sp597
      Sport Series Exhaust System by MagnaFlow®. The Sport System has an aggressive and sporty performance tone. It is perfect for the smaller displacement performance engines.
      Aggressive SoundDelivers More Horsepower
      $638.68 - $2,993.80
    • (96 reviews)
      # sp229
      Stainless Steel Exhaust System by Borla®. When you want the best performing, best sounding, and highest quality exhaust system, you want Borla. Borla straight-through mufflers and mandrel-bent exhaust tubes are custom tuned to...
      Throatier Exhaust NoteHorsepower and Torque Increased by 7 – 10%
      $315.99 - $3,535.99
    • (50 reviews)
      # sp228
      S-Type™ Stainless Steel Exhaust System by Borla®. When you want the best performing, best sounding, and highest quality exhaust system, you want Borla exhaust. Borla straight-through mufflers and mandrel-bent exhaust tubes are...
      Aggressive Plus SoundIncreased exhaust flow for better performance
      $349.99 - $3,535.99
    • (2 reviews)
      # sp13001
      Stainless Steel Free Flow Exhaust System by Dinan®. The Dinan® exhaust system provides maximum flow characteristics for optimum power gains while producing a civilized, yet very sporty exhaust note that is appropriately aggressive...
      Precision engineered for your vehicleTested to outperform all comparable products on the market
      $720.00 - $3,604.00
    • (8 reviews)
      # sp599
      Touring Series Exhaust System by MagnaFlow®. The Touring Series exhaust systems are tuned for everyday driving, with a deep and mellow exhaust note of true performance character but at a decibel level and tone that does not get...
      Moderate SoundDelivers More Horsepower
      $499.82 - $2,793.70
    • (4 reviews)
      # sp3957
      DT-S Stainless Steel Exhaust System by ARK Performance®. With the many varieties of exhausts that ARK has to offer, the DT-Series premium exhaust provides the perfect combination of sound, style, and performance. The ARK DT-S...
      All Bolt-on SystemSUS304 Stainless Steel Construction
      $934.15 - $2,634.15
    • (5 reviews)
      # sp109
      Mach Force XP Exhaust System by aFe®. Get increased exhaust flow, more horsepower and torque, improved performance and lower exhaust gas temperatures with the aFe Mach Force XP Exhaust System. aFe dyno tests every system for...
      Up to 29% greater exhaust flow than stock systemIncreases horsepower and torque
      +2
      $345.00 - $4,495.00
    • (5 reviews)
      # sp61427
      Round Rolled Edge Angle Cut Exhaust Tip by Go Rhino®. Finish off your truck style with Go Rhino Exhaust Tips. With constant heating and cooling and exposure to winter road treatments, standard polished stainless steel exhaust tips...
      Easy Clamp-On installation; no cutting, drilling or weldingSatinless Steel Torca AccuSeal™ clamp included
      $22.67 - $55.05
    • (0 reviews)
      # sp35467
      Exhaust Flame Thrower Kit by AutoLoc®. The exhaust flame thrower kit is a must have for all hot rods. This kit can make up to 20’ flames shoot out your exhaust on command.
      Shoot Up to 20' of FlamesRemote activation button
      $94.99 - $189.05
    • (0 reviews)
      # sp17111
      Stainless Steel Pipes by Borla®. Stainless Steel Front Pipes by Borla®. Replaces stock catalytic converter; for off-road use only. Long-lasting 304 austenitic stainless steel. Mandrel-bent pipe for low restriction, maximum flow...
      Improved exhaust flow from reduced back pressureLong-lasting 304 stainless tubing
      $269.99 - $811.99
    • (2 reviews)
      # sp843
      XR-1™ Stainless Steel Downpipe by Borla®. Replaces stock catalytic converter; for off-road use only. Long-lasting 304 austenitic stainless steel. Mandrel-bent large-diameter pipe for low restriction, maximum flow and power.
      Replaces the stock catalytic converter; for off-road or racing use onlyReduces back pressure for improved performance and fuel economy
      $44.99 - $899.99
    • (0 reviews)
      # sp3819
      Downpipe by Agency Power®. When adding an Agency Power Racing Downpipe to your turbo car, you will gain more horsepower and overall performance. The downpipe allows for better flow of the turbine and wastegate gass. Unlike the...
      Gives your vehicle a serious performance boostPrecision engineered for your vehicle
      $170.00 - $2,800.00
    • (1 review)
      # sp5915
      Wideband Oxygen Sensor by Bosch®. This sensor utilizes a sophisticated sensing element enabling it to produce a precise output in proportion to the air/fuel ratio. The A/F sensor measures exhaust gas oxygen accurately from as rich...
      Detects the exact amount of unburned fuel in the exhaust streamOE connectors and OE-style harness for continuous wire from connector to sensor
      $48.60 - $297.90
    • (4 reviews)
      # sp1743
      Premium Oxygen Sensor by Bosch®. A worn-out oxygen sensor can cause engine performance problems and shorten the life of the catalytic converter. Tune-up your vehicle with an Oxygen Sensor from Bosch that is equally efficient in...
      Improves gas mileageBoosts engine performance
      $16.20 - $293.22




    Guides & Articles

    • Performance Exhaust Systems
      Here's A 'Tip': Exhaust Tips Are An Easy Way To Dress Up Your Tailpipe
      Performance exhaust systems give you improvements in power output, sound levels, and appearance, all in one package. But let's face it: not everyone has the spare change to buy and bolt up one of these kits. So you soldier on with what you have. And that may be a tired-looking exhaust system that is still functional. You've spent all day washing and waxing the vehicle's paint and chrome to perfection, but no degree of elbow grease will make that tailpipe look better.
      May 17, 2016
    • Performance Exhaust Systems
      Are Headers Worth The Performance Improvement?
      Engines have often been compared to air pumps, because the engine that’s most efficient in terms of economy and power is the one that can get air in and out of its cylinders the easiest. That’s why most performance modifications like conical air filters, cold air intake systems, headers, and cat-back exhaust systems are aimed at making the intake and exhaust systems less restrictive. These parts increase the flow of air into the engine and ease the flow of exhaust gas out of the engine. Among these components, headers may be the most difficult to install. In this article, we’ll discuss what headers do, their different types, and how much performance they can add to your car.
      August 18, 2015
    • Performance Exhaust Systems
      Are X-pipes and H-pipes Better Than Straight Pipes on Dual Exhaust Systems?
      You may be wondering why so many aftermarket performance exhaust system manufacturers are offering dual exhaust systems connected by "H-pipe" or "X-pipe" sections. After all, aren't two separate pipes, or so-called "true duals", the best for performance? The answer is no, but to understand why we have to examine how a typical internal combustion engine works.
      August 18, 2015
    • Performance Exhaust Systems
      Power, Sound, Looks | Can I Have It All With a Cat-Back Exhaust System?
      It's an age-old question that many have asked. Will an aftermarket exhaust be worth the expense? While they definitely can be, an important question to ask yourself is do you care more about the deeper sound they’re designed to produce, or the added performance gained from being less restrictive? As car enthusiasts, we’ve become accustomed to associating the sound of a car with its exhaust. After all, doesn’t everyone have a childhood memory or two of a car and the particular sound it made?
      August 17, 2015
    • Bed Accessories
      Pickup Truck Cab And Bed Sizes Are Important When Selecting Accessories
      Americans love to have choices. Buying a dress shirt? Decide solid or stripe, short or long sleeve, cotton or poly blend, button or spread collar, regular fit, slim fit, or big & tall. How about a meal at your favorite steak house? Will it be porterhouse, T-bone, or sirloin? Cooked rare, medium-rare, or medium? With baked, mashed, or French fried potatoes? Thirsty for a fancy cup of coffee? Let's not even get started on options that let you end up with a "grande caramel macchiato with 1% low-fat milk, 2 Splendas, and an extra espresso shot".
      April 17, 2015
    • Replacement Exhaust Parts
      Direct Fit vs. Universal Mufflers
      Regardless of whether you're shopping for a simple replacement muffler that delivers original equipment (OE) sound and performance or an upgraded muffler which provides a deeper growl with increased power through freer exhaust flow, you'll see choices between "direct fit" mufflers and "universal" mufflers. In this article, we'll help you understand the differences between these two styles so you can make a more informed purchase.
      August 01, 2014

    Popular Products

    BMW 4-Series Performance Exhaust Systems Reviews

    Average rating:  4.5  4.5 - 39 reviews
    5 of 5
    CanAmMex® 00747-212 - Thunderbolt™ Hi-Polished Single Rolled Angled Oval Tip
    These appear to be of very good quality, good welds.
    JPosted by John (Enfield, CT) / February 24, 2016
    Was this review helpful for you? Yes
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