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Porsche Parts & Accessories - Worldwide Shipping
Porsche Parts & Accessories - Worldwide Shipping

CIS Airbox Pop-Off Valve

One of the best and easiest updates for any 1974-1983 911 with CIS Injection. The pop-off valve will protect your expensive airbox against backfires which is not uncommon.

Note: Installation will require a 2" hole to be made in your airbox. Instructions included. The recommended glue for installation is Loctite Epoxy Mixer Cups #37513

Reference Part Number: 911-110-ABV / 10-0843-000
Manufacturer: URO PARTS

Vehicle Fitment

Model Engine Years Fuel System Option Qty Required Comments
911T 2.4 1973.5 FI
1 With CIS Injection Only
911 2.7 1974-1977 FI
1 With CIS Injection Only
911 SC 3.0 1978-1983 FIl
1 With CIS Injection Only