Browse Categories

Racing Beat Power Pulse Muffler for 06-15 MX5

Price: $414.00
Manufacturer: Racing Beat
Manufacturer Part No: 56472

Product Options

Racing Beat Logo

Power Pulse Muffler
2006-2015 MX5

Power Pulse MX-5 Exhaust
2006-2015 MX-5

MX-5 Stainless Steel Power Pulse Muffler - If you're like most Miata MX-5 enthusiasts, one of the first upgrades that you're likely to consider for your car is an upgraded exhaust system. For the earlier 1990-2005 Miata we found that many of the available exhaust systems on the market produced a modest upgrade in exhaust tone and quality as compared with the stock system. If you simply replaced the exhaust system with a typical bolt-on muffler and connecting-pipe section, depending on the internal design configurations, these systems might produce a near stock like exhaust tone, or a rather noisy, brash, in-your-face exhaust note.
Racing Beat Muffler NC Display

NC1-Left NC1-Right
Standard Bumper Skirt is show above. 

With the introduction of the MX-5 in 2006, many aftermarket exhaust manufacturers quickly set-out to produce an exhaust system. What everyone quickly discovered was that the 2.0-liter engine in the MX-5 produced an exhaust level that was much different than the tone on the earlier engines! Early attempts at using components that were originally designed for these earlier engines were simply not up to the task of taming the rather unruly and loud tone of the exhaust of this engine.

The MX-5 exhaust tone displayed characteristics very much unlike what we had observed on earlier applications. Our findings during early prototype testing revealed the following:

1. Upon lifting the throttle after hard acceleration, the engine produced a significant amount of exhaust noise during deceleration.
2. Low speed, low-to-medium RPM driving in 1st or 2nd gear through a parking lot produced a very pronounced "off throttle" exhaust note.

After extensive experimentation with several different muffler prototype configurations we reached the following conclusion - Mazda's engineering team went to great lengths to silence the exhaust tone that this engine produced! Change any of the exhaust components to less restrictive, more free-flowing aftermarket components and you risk unleashing an obnoxiously loud, raspy, ear-splitting exhaust tone.

So, the challenge was to design a series of exhaust components for the MX-5 that improved exhaust gas flow, provided a comfortable and reasonable exhaust tone, improved performance, and looked great.

Racing Beat's MX-5 Muffler

A simple and reasonable upgrade to the MX-5 exhaust system is the replacement of the muffler section with an aftermarket unit. Our testing has shown that Mazda's engineers did a very good job with the performance tuning of their muffler unit and squeezing any significant power gains through the use of an aftermarket exhaust is difficult. The Racing Beat team developed several different straight-through mufflers, chambered mufflers, and baffled mufflers in an attempt to optimize power gains, while moderating the "boomy" tones that prevailed under deceleration. We are confident the final system that we now offer has met these objectives and delivers an outstanding combination of quality sound, appearance, and performance. We designed our muffler to appeal to MX-5 owners that drive their cars on a daily-basis and prefer a more mature, modest exhaust tone? yet will provide an aggressive "attitude" when you jump on the throttle!

Easy-to-install, this 304-stainless steel system features dual 3.5" OD tips and can be bolted to the car in minutes using the supplied hardware. The muffler is "cat-back" emissions legal and meets all California sound level requirements. This Racing Beat component is backed by our 1-Year Limited Warranty.

Power Pulse MX-5 Exhaust with 2006-2015 Apperance Package
MX-5 Stainless Steel Power Pulse Exhaust (For cars equipped with the Mazda Factory Appearance Package or optional Dealer Accessory Rear Bumper Skirt) - This MX-5 Power Pulse Muffler is designed specifically for Miatas equipped the factory-installed Appearance Package or optional dealer-installed Rear Bumper Skirt. On these applications, the rear valance design requires that the muffler tips be extended rearward an additional 2.5". If you attempt to install a "standard" aftermarket muffler on a car fitted with these Mazda components, you make risk damaging your bumper due to the heat from the exhaust! Don't make this mistake, order the Racing Beat Appearance Package Muffler for your MX-5!

Visual Reference Guide
To confirm your bumper is fitted with the Appearance Package rear skirt, check for the following.
1 The Appearance Package skirt has pronounced enclosures with sharp edges surrounding each muffler tip. The Stock Bumper has small, rounded enclosures surrounding each tip.
2. The Appearance Package skirt has vertical ribs which provide a "ground effects" appearance as found on racing vehicles. The Stock Bumper has a rounded lower edge and not not include these styling cues.
If you still have concerns regarding the configuration of your vehicle, give us a call, send us a photo, send an email with your VIN, etc...and we'll be glad to assist you.

NC Appearance Package 1 NC Appearance Package 2
Appearance Package Bumper Skirt is show above. 
 Assembled in the USA by Racing Beat, Inc. Assembled in the USA by Racing Beat, Inc.
TDR Notes:
Like all Racing Beat mufflers, this muffler adds an aggressive growl during hard acceleration while providing a mellow sound when cruising. 

Easy-to-install, this 304-stainless steel system features dual 3.5" OD tips and can be bolted to the car in minutes using the supplied hardware. The muffler is "cat-back" emissions legal and meets all California sound level requirements. 

NOTE: Fits all 2006-2015 Mazda MX-5 but there are three different versions. 
  • 2006-2008 without factory Appearance Package
  • 2009-2015 without factory Appearance Package
  • 2006-2015 with factory Appearance Package
Please select the proper muffler for your car.  If you have any questions, call us before placing your order.


Related Products

Racing Beat Race Connecting Pipe for 06-15 MX5
Price: $215.00
Racing Beat Race Connecting Pipe for 06-15 MX5
The Racing Beat Race Connecting Pipe is intended to replace the stock mid-pipe on the MX-5, thereby eliminating the integrated secondary catalytic converter and presilencer unit. Expect an aggressive tone, with a definite increase in sound.
RoadsterSport MAX Exhaust Header for 06-15 MX5
Price: From $549.00 to $699.00
RoadsterSport MAX Exhaust Header for 06-15 MX5
SMOOTH all mandrel bent tubes are used here to keep flow as clean as possible. T304 polished stainless steel is formed into equal length primaries for max power...with a lifetime warranty!
RoadsterSport Stainless Steel MX5 Midpipe with High Flow Catalytic Converter And Resonator for 06-15 MX5
Price: $459.00
RoadsterSport Stainless Steel MX5 Midpipe with High Flow Catalytic Converter And Resonator for 06-15 MX5
Bolt-on replacement for the factory midpipe to carry the 2.5 inch outlet of the factory header, and the RoadsterSport and Racing Beat headers, all the way to any of our 2.5 inch inlet mufflers.

Product Reviews

(0 Ratings, 0 Reviews)

Events and News 

Track Dog Racing FAQ

Supercharger FAQ

Intercooler FAQ

Technical Articles

Supercharger Upgrade Checklist

Roll Bar FAQ

Dyno Runs

High Performance Radiators

Customer Testimonials