View Full Version : Exhaust Flaps

05-29-2009, 04:34 PM
Has anyone replaced their exhaust flaps? I have one that is starting to wear through and figured I would just replace both of them. When looking to order them from www.skidim.com, I realized they have three different sizes. I think it is the ones that are as described below:

Cut Rubber Clamping Band To Fit 3.5" OD Fittings

Will these be the right ones? My rough measurement with the flappers still on is close to 3.5". Any help would be appreciated.

05-29-2009, 04:35 PM
Jesse- if you are ordering from them anyway you may as well give them a call. They'll know exactly what you need.

05-29-2009, 07:50 PM
The way there measured is the exhaust pipe its self. Can you just go take an old one off and measure? If not if there in 3.5 and 4.0 and your ruff measurement with them on is 3.5 then id go with that.

Measure 4x and online order 1x

06-01-2009, 07:30 AM
On my supra I removed the originals and they were cut so I am assuming you will want the 4 inch. Thats what i replaced mine with. I just used the old ones as a template and cut a section out of the new ones to fit.