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Infiniti got it right with the M37. The luxury, comfort, powerful engine and spacious interior are well-thought-out. But it is the obsession with conquering the roads that consumes you the more you drive the M37 that is exciting. Fit an aftermarket exhaust system into the car and watch your fantasies about power and unmatched ferociousness on the road come to pass. CARiD has just the kind of exhaust systems for this. Built using advanced technology and hardwearing materials, custom Infiniti M37 Exhaust Systems deliver horsepower and torque beyond what the stock exhaust system currently supports. This they do by opening up the exhaust gases path to allow torrential flow of spent gases. As used gases escape from the engine and car faster, clean air and fuel makes its way into the engine for combustion just as quickly, enabling the car to generate more power.

Take your pick from the impressive range of Flowmaster, Borla, MagnaFlow, MBRP, and Gibson exhaust systems and components available. You can replace the M37 stock exhaust with a direct fit exhaust system from any of these brands. For the highest increases in horsepower and torque though, consider adding a performance header or muffler. Doing so will double the power increase. Custom exhaust systems are not all power and performance without fun. The coating on the pipes is nothing short of glamorous and the exhaust tips will earn you looks of approval everywhere you drive. The sound is what will earn you appreciative honks. Unrestrained and ferocious, the Infiniti M37 custom exhaust note is everything a mighty car should sound like. And of course you can get the exact tone and sound level you prefer with the CARiD range of customized mufflers.

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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 the...
      $71.08 - $373.93
    • (6 reviews)
      # sp3958
      GRiP Stainless Steel Cat-Back Exhaust System by ARK Performance. The ARK "GRiP" exhaust system provides the serious enthusiast a combination of sound, style, and quality craftmanship. As a leader and innovator in aftermarket exhaust...
      $521.25 - $1,574.25
    • (1 reviews)
      # sp4400
      Race Series Bullet Muffler by DynoMax. This dyno tested and track proven muffler features unrestricted, straight-through design for maximum horsepower and CRF Technology for sound reduction. Its 100% welded construction ensures long...
      $20.03 - $77.90
    • (4 reviews)
      # sp4401
      Super Turbo Muffler by DynoMax. Get improved exhaust flow and reduced back pressure for better performance, and a mellow tone without annoying interior resonance, with this Super Turbo Muffler. Its patented flow directors and large...
      $48.86 - $162.49
    • (2 reviews)
      # sp4403
      This muffler-back exhaust system includes pipe, clamps, tip, and Ultra Flo Welded muffler that features unrestricted, straight-through design for a dyno-proven increase in power and maintains a deep throaty tone while absorbing...
      $66.15 - $230.24
    • (1 reviews)
      # sp4406
      VT Muffler by DynoMax. The revolutionary DynoMax VT performance muffler will give your vehicle a deep, throaty sound and eliminate drone while increasing exhaust flow and horsepower. It is built using the exclusive DynoMax Valve...
      $94.15 - $253.65
    • (0 reviews)
      # sp13163
      Xlerator Stainless Steel Exhaust Tip by AP Exhaust. Todays 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 use but...
      $6.16 - $73.13
    • (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.
      $42.30 - $670.50
    • (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 includes...
      $18.29 - $255.51
    • (1 reviews)
      # 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)
      # 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...
      $39.95 - $389.95
    • (0 reviews)
      # sp14198
      Super Competition Fiber Header Gasket by Hooker. 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 Hooker will last...
      $12.89 - $15.04
    • (0 reviews)
      # sp17181
      Exhaust Gasket by GReddy.
      $4.75 - $23.75
    • (1 reviews)
      # sp17230
      Universal Header Bolt by Spectre Performance.
      $9.96 - $14.20
    • (11 reviews)
      # sp7036
      EPA Direct Fit Undercar Catalytic Converter by Eastern. If you need to replace your failed or damaged catalytic converter, this product is the right choice. Designed specifically for your vehicle, this catalytic converter is a great...
      $41.49 - $789.47




    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

    Infiniti M37 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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