BIG BOSS 12.7 SERIES 60 NON-EGR EXHAUST MANIFOLD Cummins X15 Parts 45 A/R ratio keeps the

45 A/R ratio keeps the drive pressure within standards to keep the turbo in its efficiency range to improve performance efficiency

Requirements: ISX Stage 1 Turbo # 715500 and Cummins N14 Celect Plus Install Kit # 6114K

Dual color LED position light bar changes from white to amber when turn signal activated

It even works on hot wheels

Combining the PDI turbo and exhaust manifold will increase fuel efficiency

BIG BOSS 12.7 SERIES 60 NON-EGR EXHAUST MANIFOLD Cummins X15 Parts 45 A/R ratio keeps theAvailable for: 1994 2003 Detroit Series 60 Engines Manifold CARB EO# D773 2 Key Benefits 20% increase in airflow over stock 75 100 degree cooling of EGTs Made in the USA *RELIABLE INSTALLS ALL PDI PRODUCTS. CALL TO MAKE APPOINTMENT* Warranty: 3 Year Unlimited Mile Warranty The Series 60 Non EGR Exhaust Manifold has been designed to maximize the exhaust air flow, to reduce turbo lag time, and cool exhaust temperatures. Stock and competitive products on