Welcome to the Plymouth Roadrunner Exhaust Center at Andy's Auto Sport!

Here at Andy's Auto Sport, we carry a great selection of aftermarket exhaust systems for the popular Plymouth Roadrunner. Included in our collection are header-back exhaust systems from Flowmaster, one of the premier exhaust brands out there. We value your patronage and want your shopping experience to be as pleasant as possible, so we cover all our products with a 100% satisfaction guarantee! This way, you can shop for Plymouth Roadrunner exhaust systems with complete peace of mind!

Vehicle

Make Plymouth

Model Roadrunner

Years 1968-1970 1971-1975

Price

Sort by Price Low to High High to Low

Brand

Sort by Brand Flowmaster

Exhaust Systems on Andy's Auto Sport TV!

Check out this video where we break down all the basics about buying an exhaust system at Andy's Auto Sport. We explain what a "cat-back" exhaust is, and we also explain why some exhaust systems are more expensive than others. We also explain why an exhaust system should be your very first purchase if you're looking to add more horsepower to your car or truck. After you watch this video, you should be fully informed and ready to choose which exhaust to buy from Andy's. Enjoy!

Most exhaust systems are also referred to as cat-back exhausts. This is because in general, aftermarket exhausts are made to start from the catalytic converter and go back. So in general Roadrunner exhausts include all the exhaust piping starting from the catalytic converter and going back, including the muffler and muffler tip(s).

Some manufacturers make axle-back exhausts, which do not include the segment of exhaust piping between the catalytic converter and the rear axle of the vehicle. Our product descriptions will denote if any Roadrunner exhaust system is an axle-back.

Many people buy exhaust systems so their car or truck will sound better. Lucky for us, many manufacturers do sound testing as part of the R&D process when engineering their exhaust systems. So there are a lot of good products on the market to choose from. If manufacturers make sound clips available for exhausts, we will have a link to it from the detail page of the product listing for the part. Otherwise, as a general rule of thumb, you get what you pay for when it comes to Roadrunner exhaust systems, meaning that the more affordable ones are an upgrade over your factory exhaust but probably won't sound as good or perform as well as the ones that cost more. The higher cost is normally attributed to large R&D expenditures in most cases, meaning you should expect better sound and air flow from the ones that cost more.

If you have any questions about exhaust systems we carry, contact us any time!