The difference between Early and Late Exhaust Systems, a Visual Guide, Or, what kind of Exhaust do I have |
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The difference between Early and Late Exhaust Systems, a Visual Guide, Or, what kind of Exhaust do I have |
newto914s |
Jul 1 2007, 09:48 PM
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#1
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Senior Member Group: Members Posts: 561 Joined: 16-February 04 From: Thornton, CO Member No.: 1,663 |
This is my first attempt at actually contributing to this site (IMG:style_emoticons/default/smile.gif)
A brief write up on the difference between early(70-74) and late(75-76) style exhaust systems, with many pictures for you visual learners. We'll start the Heater Box Arranged top to bottom. e1.7 e2.0 L2.0 all passenger sides Note the separate collector for the later style. Also note the bend in the 1.7 differentiating it from the e2.0 |
Dave_Darling |
Feb 16 2018, 11:19 PM
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#2
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914 Idiot Group: Members Posts: 15,048 Joined: 9-January 03 From: Silicon Valley / Kailua-Kona Member No.: 121 Region Association: Northern California |
Some of the 75-76 cars had cats; most did not. I think it was CA and MA only that had them. Most states used a bypass pipe in place of the cat, but the muffler was still the two-piece thing.
See post #7 in this thread for a photo of the stock 75-76 muffler--in that case, with a cat. --DD |
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