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Option B for Dual Pass IC

Comes as a complete kit with everything needed to install on your car except the mounting bracket. This kit will make it easier to bleed the air from your intercooler system. The point is that the small line will always have coolant flowing out of it and feeding the Option B's overflow bottle, and when air comes out of the line it stays in the top of the bottle and air-free coolant drains out from the bottom of the bottle back to the IC pump and heat exchanger(s).


Cobalt bracket and Ion Redline bracket can be found here.


Diagram

GM Instructions for Dual Pass and Option B

Customer Reviews
4.7 Based on 41 Reviews
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NS
09/15/2021
NICHOLAS S.
United States
Good Stuff for my Red Lady

Came with everything it was suppose too. Very nice product.

JB
06/09/2021
josh b.
United States United States
Option B

Works great. Install with the stealth heat exchanger and duel pass was a breeze, would definitely buy again.

LG
01/21/2021
Louis G.
United States United States
Great product.

Easy install, keeps my car nice and cool along with bled of air in the system.

CH
08/25/2020
Chase H.
United States United States
Option b tank for dual pass

Very good quality! Directions are very easy to follow and made installation painless

RP
10/11/2019
Ryan P.
United States United States
Option B

Product works just as it should . Bought this with the dual pass endplate . Highly recommend doin this as one of the first mods on your ride . Shipping was fast . Instructions were good and as always zzperformance delivers quality products at a great price .