BBK's After Cat High Flow X pipes are designed to eliminate your factory resonators to increase performance and horsepower and as an after-cat product they are smog legal, just like a cat-back exhaust system. Every BBK product has been designed and dyno tested at the BBK headquarters in Southern California for maximimum performance.
Every BBK product has been designed and dyno tested at the BBK headquarters in Southern California for maximimum performance. BBK X-pipes have been in-house dyno-tested and show solid gains of 10 horsepower depending on application.
Every component is hand assembled for accuracy, with robotic and hand welds for strength and longevity in all the right places. Our performance X-pipe is designed 2-3/4" CNC mandrel bent tubing for great power and sound.
Our exhaust systems are one of the easiest installations requiring just a few simple tools.
Built to the highest standards by American craftsmen in the USA.
| || BBK is the leading supplier of high quality exhaust, air and fuel management systems and superior handling bolt-on components. |
| Product Family ||Engine Components -Excluding CA |
| Road Usage ||Street, Strip, Track |
| Application ||, Builders, Customizers, DIYers, Muscle Car Collectors |
| Part Group ||X-Pipe |
| Certifications ||CA Air Resources Board |
| Sold As ||Each |
|Shipping Info || |
| Performance Increase (HP) ||+5-15 HP |