This dual exhaust size chart will help you choose the correct size exhaust pipe for your horsepower range.

What Size of Exhaust Pipe Do I Need?

An overview on swapping turbo mufflers for chamber mufflers on a 1969 C/10 pickup. See how to extend the muffler length using exhaust pipe.

Chamber Muffler Swap Guide

A guide on removing and installing a new electric motor kit for exhaust cutouts.

How to Install an Electric Motor Kit for Exhaust Cutouts

Some basic info on the various exhaust options carried by Speedway Motors.

Exhaust Repair

Exhaust clamps are the perfect DIY solution to assembling your performance exhaust system at home, but what is the best clamp to use for your application. Find out in our buyer’s guide.

Exhaust Clamps: What Clamp Is Best for Your Application

Tim M. has tried to stay true to the vintage route, but sometimes, exceptions must be made. For example, the original oiling system's paper element and canister are functional, but an upgraded system will be more reliable.

Spin-on Oil Filter Adapter for Early Hemis

If you are confused as to how that new steering wheel you want is going to attach to your project's steering column then this buyer's guide should be your first visit before adding that new wheel to your shopping list.

Using the Proper Steering Wheel Adapter

Whether you’re looking for performance improvements or heat reduction, if you decide to wrap your headers, we'll show you the benefits and possible precautions to take before you wrap your exhaust.

Exhaust System Header Wrapping

An LS cam swap can yield big power gains. And, you can do it at home. Here's how...

Install Guide: Upgrading a 5.3 LS With a Cam Swap

In this Tech Tip, John offers up a couple solutions to a somewhat common problem of fuel expansion on the older vehicles.

Fuel Expansion Issues

Engine Family Facets

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BMW 325is Exhaust Pipe Adapters

BMW 325is Exhaust Pipe Adapters | Speedway Motors

Shop BMW 325is Exhaust Pipe Adapters and get Free Shipping on orders over $175 at Speedway Motors.

BMW 325is Exhaust Pipe Adapters

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Exhaust Pipe Adapter, 3 In. Round w/ 3-Bolt Flange to 3 In. Oval

Exhaust Pipe Adapter, 3 Inch Round to 3 Inch Oval

Exhaust Pipe Adapter, 3 Inch V-Band with Clamp to 3 Inch Oval

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