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Old 07-15-2009, 03:42 PM   #1
intake
 
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Drives: yaris 2 1.3 mmt
Join Date: Aug 2007
Location: italy
Posts: 62
REMOVING THE CAT

on my euro yaris 1.3 2007 i have two cat, one big and another little .
do you think is a good idea to take away the second little cat?
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Old 07-15-2009, 03:45 PM   #2
YarisSedan
 
Drives: 08 Yaris Sedan
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Location: California - Bay Area
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You arent really going to notice any gain at all. The cats are small and hardly that restrictive. If you were to remove one i would remove just both then. To me you are going to sacrifice torque for hardly any noticible horsepower. Your exhaust is going to be annoyingly loud and you are going to turning your low emissions vehicle into a vehicle that pollutes more than a suv
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Old 07-15-2009, 03:59 PM   #3
aca72
 
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Drives: '07 Yaris S Sedan M5
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Location: Santa Clara, CA
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REMOVING THE CAT =
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