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Agency Power High Flow Cat Headers

High Flow Cat Headers are one of the best ways to increase performance. The smaller diameter stock M5 and M6 headers are restrictive and rob your car of horsepower. Agency Power has released a performance header that utilizes high flow cats and larger diameter pipes. This combination allows for faster exhaust travel through the system to carry more heat away from the engine.

Constructed of 304 stainless steel and mandrel bends, the Agency Power header is among the best performing on the market. When coupled with supporting mods, the Agency Power High Flow Cat headers are capable of producing upwards of 50whp and provide a 10Lb weight reduction.

All BMW Agency Power High Flow Cat Headers
View All BMW M5 Headers
BMW M5Price
(2005 and up) E60$3,000.00  Add to Cart
View All BMW M6 Headers
BMW M6Price
(2005 and up) E63$3,000.00  Add to Cart
 
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Parts Available: AP-E63M6-175, AP-E63M6-175