Quote:
Originally Posted by paul mac
Wild turkey
Done your exhaust yet??? We have a cat back system They tell me the standard cat flows well enough as is. The right muffler makes all the diff , they flow so much better & sound way cool under the hammer. Have heard a HO with a twin system sounds great at idle but drones inside the cab at cruising speed.
Hope it goes well..
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Nah Paul i haven't. Been busy so probably next weekend. I'll be sticking with the single system as i reckon they don't need twins, it's only 4.7L and i also want to retain some backpressure. I heard the same thing about the cats too.
I had a good look under there and they system is good for a factory job. 2 1/2" SS and mandrel bends over the diff so looks like it's just gonna be a muffler job.