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2 1/4 cat to 2.5 cat ???

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Old Aug 21, 2001 | 05:20 PM
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NHcamaro's Avatar
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From: NH
2 1/4 cat to 2.5 cat ???

How do you guys do that..like I have a 2 1/4 cat and I'm just wondering how Ican get a 2.5 cat and 2.5 intermeate pipe on my car...How do I fit the 2.5 cat on my car??? I thought a reducer but would that make a tight seal? also does catco 2.5 cat have an air tube?

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1988 Sport Coupe 305 TBI
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1988 K1500 5.7 4x4 shortbed flowmaster cat-back gutted cat.
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Old Aug 21, 2001 | 05:21 PM
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NHcamaro's Avatar
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From: NH
*intermediate ...damn typos
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Old Aug 21, 2001 | 11:59 PM
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From: Billings, Mt
umm, air tube yes. tight seal, probably not, weld it or use that exhaust seal stuff...or a u-clamp
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Old Aug 22, 2001 | 02:31 AM
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Raymond 5.7 89 Formula's Avatar
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From: eastbay,cal.
I just had two Catco Cats put on my car in place of the stock ones they were 2.5 inches and the stock were 2 1/4. Hey Tacoboy I was in Billings last year in October and could not find a room anywhere because of the Rodeo.
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