General engine questions/issues that aren't specific to the other categories
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By TxFireman1972
#194094 I'm pulling a D15B7 out and putting a D16Z6 in. This car will only be used for daily driving for good MPG's. Not looking to go fast or make big horsepower. Would it help at all the put an aftermarket header on or am I better of just sticking with the factory exhaust?
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By EJ1-danny
#194105 yes you would want to put a header and a catback it lets the engine breath better but if you just wanna chill use it as a DD doesnt really matter cause your not looking for more power :thumb:
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By TxFireman1972
#194107 So are you saying I should or shouldn't? I'm confused lol
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By EJ1-danny
#194121 im saying if you want some power go for it get some headers but if you dont care might as well keep it stock and get what you do care about like looks or car system