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Improve the performance of your Freightliner FLD engine with a new custom exhaust system from CARiD. Designed to fit into the engine perfectly, each of our FLD custom exhaust systems boost engine efficiency, releasing more horsepower and increasing torque by a considerable amount. Freightliner FLD custom exhaust systems works by increasing exhaust flow and reducing backpressure, which is responsible for the loss of engine power. When the backpressure goes down, the volume of exhaust flow increases, leaving the engine free to efficiently take in the fresh air-fuel mixture it needs to generate power. The results are more horsepower, faster accelerate and greater pulling power. We stock performance exhaust systems for all Freightliner FLD trucks released between 1988 and 2004. There are tons of direct replacement exhaust systems and performance exhaust components to choose from, all manufactured by leading brands such as Borla, MagnaFlow, Flowmaster, Gibson, MBRP, RBP, Zunden , Onki and Weapon-R.

Replacing the entire stock exhaust will give you the greatest overall efficiency. Complete exhaust systems are ideal for this. To improve a particular area between horsepower/torque and sound, go for a pair of headers, catalytic converters, mufflers, exhaust pipes, tips or exhaust kits from any of the listed brands. Your choice will b determined by what you want to achieve. We have tens of each component to choose from. Choose the exhaust system that corresponds to your car’s specifications, as this will determine just how effective the custom exhaust becomes. One other benefit a Freightliner FLD custom exhaust system gives is improved sound. You will enjoy the new exhaust sound from your truck. Where the stock exhaust note may have gotten shrilly with time, a custom exhaust will add a touch of the throaty growl that denotes the power within a truck.

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    • (0 reviews)
      # sp48909
      Exhaust Manifold by PDI®. Performance Diesel Inc. sets the standard for diesel performance and reliability. All of PDI’s performance products are designed to help you take control of not only horsepower but also make a more...
      High quality at an affordable priceExpertly made from premium materials
      $480.00 - $666.70
    • (4 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
      $25.19 - $61.17
    • (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)
      # sp63815
      EGR Gasket by JBA®. JBA is proud to offer accessories to aid in the fitment of your JBA exhaust product. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...
      JBA's premium header flange gaskets are made extra thick from a specially made formulated gasket materialTheir gaskets are rated up to 1100 F
      $3.98
    • (0 reviews)
      # sp63808
      Air Injection Gasket by JBA®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality...
      JBA's premium header flange gaskets are made extra thick from a specially made formulated gasket materialTheir gaskets are rated up to 1100 F
      $3.98
    • (4 reviews)
      # sp18723
      Replacement Exhaust Kit by Walker®. If you are looking for the ultimate in quality and value, then this superior replacement exhaust kit by Walker is what you need. All its components are designed with precision craftsmanship in...
      Direct fit replacementIncludes all applicable flanges, hangers, and sensor fittings
      $28.53 - $1,533.49
    • (0 reviews)
      # sp71367
      Mild Steel Chrome Shielded Side Exhaust System by Patriot Exhaust®. Give your vehicle that custom look with our classic shielded side exhaust system. Large inlet and outlet pipes with low back pressure six-sided louvered core...
      Give your vehicle that custom look with our classic shielded side exhaust system with a show quality chrome finishLarge inlet and outlet pipes with low back pressure six-sided louvered core mufflers
      $255.92 - $294.31
    • (0 reviews)
      # sp60413
      Afterburner™ Thrust Toobs Headers Extension by Flowtech®. Afterburner Thrust Toobs used with open headers are designed to complete the system and squeeze out extra horsepower and torque. Designed to bolt behind any three-bolt...
      Expertly crafted from premium materials3-Bolt, 3” ID, 12” Long
      $37.50
    • (0 reviews)
      # sp71354
      Chrome Plated Lake Pipe by Patriot Exhaust®. Show quality chrome Lake Pipe 4 kits connect to headers or stock exhaust system with one functioning inlet tube and three dress-up tubes.
      The look of an expensive tuned header side pipe at a fraction of the costSide pipes come with built-in six sided louvered cored mufflers which absorb sound not horsepower
      $339.21
    • (1 review)
      # sp38930
      Universal Catalytic Converter by Flowmaster®. The new Flowmaster replacement catalytic converters are made to meet and exceed all federal environmental regulations and, as all Flowmaster products, to deliver the best possible...
      Exceed all federal emission standardsStainless Steel shells
      $64.66 - $324.05
    • (0 reviews)
      # sp76637
      304 SS High-Flow Catalytic Converter by Stainless Works®. This superior product is made from high-grade stainless steel to ensure excellent quality and maximum resistance to corrosion. Engineered with careful attention to the...
      Designed to meet strict quality standardsCarefully crafted from first-rate stainless steel
      $184.50
    • (1 review)
      # sp72983
      High-Flow Catalytic Converter with Metallic Substrate Kit by Pypes®. These Mini converters are 409 stainless for heavy duty applications, but weigh only 2.5 lbs and measure only 11" long. Installed, they only take up 7" in length....
      409 stainlesss steel construction resists corrosionWith slots and 02 bung
      $141.99
    • (0 reviews)
      # sp47748
      OBD Catalytic Converters (Shipping Restrictions) by Vibrant Performance®. Vibrant Performance Metal or Ceramic Core Catalytic Converters are made entirely of Stainless Steel and feature a Monolith that is far more durable and...
      T304 Stainless Steel ConstructionThese Converters are covered by a 5 year / 50,000 mile warranty
      $75.76 - $448.35
    • (0 reviews)
      # sp65158
      Catalytic Converter by Kooks®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Kooks will last a lifetime. It...
      Handles Exhaust Temperatures up to 1500FEliminates Emissions Related "Check Engine Light" (90% Success Rate)
      $136.81 - $142.41
    • (0 reviews)
      # sp65152
      Green Ultra High Flow Catalytic Converter by Kooks®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Kooks will...
      Handles Exhaust Temperatures up to 1500FEliminates Emissions Related "Check Engine Light" (90% Success Rate)
      $353.24 - $379.49




    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

    Freightliner FLD 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? Yes1  person found this review helpful.
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