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Is a Blow-Off Valve spacer a gimmick or does it add performance?


Does it let everyone know you have a turbo... yes... but it's likely they didn't care in the first place.

This spacer takes the recirculated intake pressure and vents it to the atmosphere in that iconic PSHHHHH sound. Under normal driving you wont even notice it on there. Under load and then letting off the throttle youll hear the sound then smile or maybe giggle, possibly both...


The installation video walks you through the entire process step by step, points out things to look for and then we head out on a test drive to really find out if this thing does what it claims. I was skeptical at first but now that I have thousands of miles with this blow-off valve spacer I felt it was time to share our version with all of you.


This spacer comes with durable annodized finish along with 2 o-rings and mounting hardware.

Some oil residue will be present after this install and is deemed to be normal. However, we are working on a catch can and will be releasing that soon.

Blow Off Valve Spacer 2.7l L3B Colorado/Canyon/Silverado/CT4

$55.00 Regular Price
$45.00Sale Price
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