Reviewed By Barry B (Mountain View, CA) Reviewed for a 2001 BMW Z3 —1/21/2015 8:06 PM
Flowmaster describes this "mild". This easily sets off car alarms with excruciating low frequency resonance when stepping on the gas at midrange RPMs.
Reviewed By paul o (LAS VEGAS, NV) Reviewed for a 2012 Chevy Impala —1/21/2015 1:45 AM
I bought the s40's thinking that it was near the lowest #= deepest sound as higher the model number the quieter it is, however 40 then 44 the 10 in order. I took off the resonator on my 2012 chevy impala and it sounds like a v8, with Injenr X-1017-BB - EA Nanofiber Dry Air Filter /or K&N (oil based cotton,, this thing growls an flow mor air. I do get a power kick out of it and not to obnoxious unless im "getting on it"! super40 with resonator sounded almost like stock,for me this is Grrreat!
When you want the best results from your new Flowmaster exhaust, you need to make sure you’re choosing one that meets your expectations. But, with so many options, like the Hushpower and American Thunder lines, how do you know which one is best for you? Check out this article for everything you need to know when choosing your new exhaust system.
By far, the easiest way to change your ride’s attitude is to swap out its factory muffler and replace it with a high performance muffler. Luckily, there are tons of different mufflers to choose from, but picking the best one for your ride is another story. So we decided to simplify your shopping experience and put together a guide on: How to Shop for the Best Mufflers.
Find the Perfect Flowmaster Muffler Tone for Your Ride
Find out Which Muffler is Best for Your Ride—Glass Pack, Chambered or Turbo.
Modifying your car’s performance and look is easy with the huge selection of products under $100 at AutoAnything. Learn about some of the best ones in this article.
When it comes to upgrading your exhaust, you need to make an informed buying decision. This article is packed with all the information you need to know when choosing between Magnaflow and Hushpower exhaust systems.
Set your ride up with an aftermarket exhaust system, and release the beast from your engine. A performance exhaust system delivers major boosts in power, torque and gas mileage.
Compare each type of Flowmaster Muffler to find the right tone that suits your needs.
Before you go out and spend your money on a new muffler, you should know just what mufflers do. This will help you in deciding which muffler is best for you and your vehicle.
Tags: performance mufflers for trucks, mufflers
You’ve been told time and time again that mufflers do more than simply produce a pleasing rumble. But, you’re still skeptical. Do mufflers really increase horsepower? Check out this article to find out how mufflers work to deliver the results you want.