What is Straight Pipe Exhaust System? Should you Get One?
3" Stainless Steel Straight Pipe (3' section)
My exhaust setup: new flex pipes from cats, Magnaflow resonated x-pipe (part no. 11386), 2 Magnaflow 4" round straight through mufflers (part no. 10416) and stock tips. Almost inaudible at idle, smooth
Exhaust System Advice – Beware of Straight Pipes
Straight Pipe Exhaust Systems (So You Want to Shoot Flames, Huh?)
Straight Pipe Exhaust System - Pros & Cons | CarUpgrade
Straight pipe anyone ??
What Is a Straight Pipe Exhaust System and How Does It Work?