Includes high flow ECOf™ catalytic converters
Our ECOf™ catalytic converters are EPA compliant and the highest yielding washcoat available in today’s market. No tuning required.
 
Maximize the horsepower on your LTH Long Tube Headers with a high flow S197 Catted X-Pipe. LTH offers both a high flow cat and Off-Road version for the most power possible.
 
The OEM catalytic converters are notorious for robbing the power on the Ford V8. Replace the stock pipe with a high flow S197 X-Pipe and catalytic converter or an off road catless pipe to get the most out of your Mustang.
 
S197 Catted X-Pipe Key Features
2.75” Stainless Steel
Titan™ finish for added durability
Modular design allows for use with OEM components
Developed for best balance of low end and top end power.
Precision designed for perfect fitment.
Manufactured in house in the USA
Lifetime warranty, as always