coupler sizes?
Thread Starter
Former Vendor
Joined: Mar 2003
Posts: 18,666
Likes: 395
From: Tampa FL
St. Jude Donor '07-'08-'09-'10-'11-'12'-'13-'14-'15
coupler sizes?
What diameter silicone couplers do I need to connect my 05 MAF and OEM throttle body? I measured and think it is 3.75 but need to make very sure before I spend money. Thanks
Cajun
Cajun
Instructor
Joined: Jul 2010
Posts: 179
Likes: 2
From: Lincoln California
Some of the ones for sale at Zip Corvette look like they have different ID at each end.
Some of the import turbo oriented sites have silicon ID couplers under $10 (without clamps) that would get rid of that accordion style stock piece. Even my local Kragen had some, but I don't think any were big enough.
Anyone know, for an LS3 with factory airbox what size coupler is needed? Is it a bad idea to replace? Does that accordion piece actually have some greater purpose than looking rather ugly?
Thanks!
Melting Slicks
Joined: Sep 2005
Posts: 2,670
Likes: 134
From: merritt island fl
C1 of Year Finalist (stock) 2019
2016 C1 of the Year Finalist
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Why don't you guys take yours off and measure it? You learn a lot more if you do something yourself rather than ask here.
Thread Starter
Former Vendor
Joined: Mar 2003
Posts: 18,666
Likes: 395
From: Tampa FL
St. Jude Donor '07-'08-'09-'10-'11-'12'-'13-'14-'15
