Pay in 4 interest-free payments of $248.12 Learn more
Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
Striking Gauge & Monitoring Options
20% increase in airflow over stock in key areas
Tuning has always been the simplest and most efficient way to access the fuel economy and horsepower that you deserve
Available for: Detroit DD15 and DD16 Engines
This kit also includes all new hardened bolts to ensure proper installation of your manifold
PDI Big Boss CAT C13 Acert Exhaust Manifold 20R5809 Striking Gauge & Monitoring OptionsAvailable for: 2004. 5 2010 CAT C13 Engines Key Benefits 20% increase in airflow over stock 75 100 degree cooling of EGTs Made in the USA Warranty: 2 Year Unlimited Mile Warranty We have designed our exhaust manifolds to maximize the exhaust air flow to reduce turbo lag time and cool exhaust temperatures. In the design of the manifold each port is analyzed and tested to provide a balanced flow to the turbocharger. Big Boss Exhaust Manifolds produce,