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A true high flowing 4” exhaust system is a great place to start on any performance build and this old 7.3L is no different. The Banks 4” Monster Exhaust kit will help reduce EGT’s and back pressure, allowing that big cubic inch engine to run more efficiently. The all stainless steel construction and mandrel bent heavy wall tubing ensures years of trouble free use as well.
On the 1994-1997 7.3L applications, the true gains in an aftermarket exhaust kit come from the down pipe. The factory down pipe was smashed virtually flat for clearance between the firewall and engine, but the engineers at Banks were able to design a full 3” down pipe that outflows the factory piece by 26%
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About Diesel World

March 2020

Single Digital Issue March 2020
This issue and other back issues are not included in a new Diesel World subscription. Subscriptions include the latest regular issue and new issues released during your subscription.
Annual Digital Subscription $20.99 billed annually