What is a cat back exhaust system?
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The cat back is the section of the exhaust that runs from the outlet of the catalytic converter to the exhaust tips. Exhaust systems that include this often feature a large pipe running from the converter to the muffler, with mandrel-bent turns and glasspacks for reduced back pressure.
Does cat back exhaust improve gas mileage?
Cat-Back Exhaust System A cat-back exhaust system replaces your OEM system from the catalytic converters and back. The pipes are larger. The mufflers are also designed to facilitate a more efficient draining of the exhaust. Cat-back exhaust systems improve gas mileage and enhance engine sound as well.
Is straight pipe better than cat back exhaust?
Generally, it would be best to choose catback exhaust over the straight piping. Catback exhaust systems are legal and significantly increase horsepower and loudness – they are ideal for every day drivers or those who often run on the street.
Does cat back exhaust void warranty?
What about a cat back exhaust system? Since most high quality systems, at least those systems that are 50 state legal, are installed behind the catalytic converters, there should be no warranty concerns to other components, even emissions components.
What kind of exhaust system does a Jeep Grand Cherokee have?
We also have Cat-Back and Axle-Back Jeep Grand Cherokee SRT-8 exhaust systems. Jeep Grand Cherokee Trackhawk Exhaust Systems now available!
BORLA® Cat-Back™ & Axle-Back exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA® Sound of Power respected by motoring enthusiasts everywhere.
What kind of transmission does a 2011 Jeep Grand Cherokee have?
2011-2021 Jeep Grand Cherokee Sub Models Limited/ Overland/ Trailhawk 5.7L V8 Automatic Transmission 2 & 4 Wheel Drive 4 Door With “Under Bumper” Tip Exit. EXCEPT Vehicles With Reusable Factory Tips.