![The Side Pipe Quandary (Roadsters vs. Side Pipe Cobras that Carroll Shelby Built in the '60s) | Hillbank Motor Sports The Side Pipe Quandary (Roadsters vs. Side Pipe Cobras that Carroll Shelby Built in the '60s) | Hillbank Motor Sports](https://dealeraccelerate-all.s3.amazonaws.com/hillbank/marketing_assets/158/SP03294-3.jpg)
The Side Pipe Quandary (Roadsters vs. Side Pipe Cobras that Carroll Shelby Built in the '60s) | Hillbank Motor Sports
Factory Five Cars and Parts FOR SALE! Cobra, Roadster etc | Looking for new/newish stainless side pipes for a MK3
What was the purpose of 'side pipes' on old muscle cars? Do they add performance? They seem only good for burning ankles and starting grass fires. - Quora
![BMS-021 New Item! Quiet pipes for FIA/USRRC FFR Roadster Drops Sound approximately 10 db - Boig Motorsports, LLC BMS-021 New Item! Quiet pipes for FIA/USRRC FFR Roadster Drops Sound approximately 10 db - Boig Motorsports, LLC](https://i0.wp.com/boigmotorsports.com/wp-content/uploads/2018/05/IMG_20180515_123635.jpg?fit=4048%2C3036&ssl=1)