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Get the performance that will help your Kia Sephia claim its place among the kings of the roads with a brand new performance exhaust system. Built primarily for performance, everything about custom Kia Sephia Exhaust Systems touches on efficiency – from the dimensions of the pipes to the individual exhaust component interiors, the entire exhaust unit is streamlined for optimal power, performance and efficiency gains. Buy a complete Kia Sephia exhaust system from CARiD and enjoy the privilege of choosing from a broad range of brands on sale. Performance headers, catalytic converters, mufflers and tailpipe kits for the Kia Sephia are also available. Completely replacing the stock exhaust with a direct replacement exhaust system will reward you with no less than 5% horsepower. Using individual exhaust components in combination with the exhaust system will double the power gains and increase the torque gained to a similar percentage.

Sound gains are a given where a custom Kia Sephia exhaust system is concerned. Aggressive and deep, the mellow tone you get from the new exhaust system is simply addictive. It blocks all noise from the engine and is free of the resonance commonly heard in cars using a stock exhaust system. Beyond improved sound, you new exhaust system will foster fuel efficiency. The exhaust creates low pressure within the system, effectively making it impossible for clean, unburned fuel to pass through the engine cylinders and into the exhaust system. This preservation of unburned fuel and the ability of fuel to burn pure due to the absence of impurities (thanks to more scavenging) make it possible for the engine to use less fuel for power generation. The result is lower fuel consumption and greater fuel mileage.

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    • (0 reviews)
      # sp7125
      Universal Scavenger X-Pipe Kit by Flowmaster®. The Patented D-Port design of the Scavenger X-Pipe Kit creates a low-pressure area where the exhaust pulse from one pipe helps pull the next exhaust pulse from the other pipe out of...
      $71.08 - $373.93
    • (27 reviews)
      # sp7280
      Direct Fit Pre-OBDII Catalytic Converter by MagnaFlow®. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This converter will directly replace the factory unit, with...
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $79.39 - $1,095.80
    • (0 reviews)
      # sp18673
      Stainless Steel Crate Muffler by Borla®. Muffler Body Material: Stainless Steel. Muffler Body Length: 14". Muffler Body Height: 4.35". Muffler Body Width: 9.1". Muffler Body Shape: Oval. Give your ride the sound it deserves!...
      Made of High Quality Stainless SteelAvailable in various sizes and sound levels
      $220.99 - $255.99
    • (1 review)
      # sp8504
      Exhaust Tip by aFe®. This stylish exhaust tip will be the finishing touch for any exhaust system. Made of the finest stainless steel, it's available in a highly polished finish or powder coated wrinkle black. Each features the aFe...
      $55.00 - $595.00
    • (0 reviews)
      # sp29020
      Universal Tips by Pypes Performance Exhaust®. Finish off your Muscle car exhaust with the tip that fits the best. Each Tip is polished stainless steel and designed to look great for the life of your Muscle car.
      304 Polished stainlessEnsures excellent corrosion resistance
      $34.48 - $204.98
    • (0 reviews)
      # sp13163
      Xlerator™ Stainless Steel Exhaust Tip by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on vehicle age or...
      Made from first-rate materialsEnsures outstanding durability
      $6.16 - $73.13
    • (0 reviews)
      # sp29851
      HD Stack Pipes by AP Exhaust®. Today’s fleets of medium and heavy duty trucks along with school buses are older and require more maintenance at a higher frequency due to age and mileage. Whether local delivery or long haul...
      Curved, Angle Cut, Slant Cut, Bull HornSpecialty Stacks
      $6.74 - $458.06
    • (0 reviews)
      # sp17231
      304 SS Dual Center Section Pipe, 3" by Stainless Works®. Tubing Diameter: 3". Connection Point: Factory Connect. Crossover Style: X-Pipe. CARB Compliant: Yes. This superior product is made from high-grade stainless steel to ensure...
      Designed to meet strict quality standardsCarefully crafted from first-rate stainless steel
      $42.30 - $670.50
    • (0 reviews)
      # sp20965
      Dual Pipe Kit by DynoMax®. With their great selection of exhaust pipes and accessories, DynoMax will provide you with everything necessary to complete the exhaust job. Every component is manufactured from quality materials and...
      Special reducer design allows for a variety of mounting optionsExtra long 16-gauge tailpipe with side exits and a full 2.25-in. or 2.5-in. diameter
      $127.64 - $201.18
    • (0 reviews)
      # sp20695
      BlackHeart™ Mid-Pipe without Resonator by Hooker®. Series: BlackHeart™. Header Material: 304 SS. Without Resonator. At the heart of any performance vehicle is the exhaust system. Hooker with its classic heart logo has been at...
      Lightweight, 18-gauge, 304 stainless steel construction maximizing strength and durabilityAvailable with or without resonator
      $199.95 - $549.95
    • (0 reviews)
      # sp3982
      Exhaust Pipe by Diamond Eye Performance®. This products is created for those who are not afraid of the power. It is fine-tuned to deliver unrestricted power and tested against competition for maximum performance. The product...
      $18.29 - $255.51
    • (1 review)
      # sp3985
      Muffler Delete Tube by Diamond Eye Performance®. This products is created for those who are not afraid of the power. It is fine-tuned to deliver unrestricted power and tested against competition for maximum performance. The product...
      $23.94 - $86.49
    • (0 reviews)
      # sp30303
      Exhaust Flanges 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 smallest detail using the...
      Designed to meet strict quality standardsCarefully crafted from first-rate stainless steel
      $31.50 - $46.80
    • (0 reviews)
      # sp12958
      Exhaust Manifold Flange by Vibrant Performance®. Do you want to get more power out of your vehicle? Then this superior Vibrant Performance product is just for you. Carefully designed for maximum performance, is will more than just...
      Made of High Quality MaterialsAvailable in different sizes
      $39.85 - $390.08
    • (0 reviews)
      # sp28865
      Flanges by Kooks Headers & Exhaust®. 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....
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $13.17 - $177.81




    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.
    • 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.
    • 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.
    • 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?
    • 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".
    • 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.

    Popular Products

    Kia Sephia 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) /
    Was this review helpful for you? Yes
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