Mini Cat Cel Fix
Angled Cel Fix
Straight Cel Fix
Express mail- Int'l.
F. A. Q.
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B I G
D A D D I E S
G A R A G E
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What size are the threads, Inside, outside?
Both inside and outside threads are 18mm x 1.5 for all three versions.
Which oxygen sensor do I install them on?
Only install our racing products on the post cat (rear) oxygen sensor.
There are three universal o2 simulater cel fix on your website, whats the difference?
The Mini Cat Cel Fix has the precious metals honeycomb inside, the Straight
and Angled Cel Fix do not. The Angled Cel Fix is used on tight installations and
larger displacement engines.
Will all three O2 Simulaters work on OBDII vehicles?
Yes they will.
How much clearance is needed for each O2 Simulator?
The Mini Cat Cel Fix and Straight cel fix require 4.5 inches (115MM)
from the exhasut pipe to the oxygen sensors wire tip. The Angled Cel Fix
needs only a turning radius clearance of 2 inches, height is not an issue.
How can I tell if my oxygen sensor has 18mm x 1.5 threads?
99% of vehicles have this thread size, you can put a 7/8" (22mm)
wrench on the hex portion of the oxygen sensor, if it fits then you have
18mm x 1.5 threads.
My post cat oxygen sensor has two bolts and the oxygen sensor is
mounted in a flange, do you make an O2 Simulator for these oxygen sensors.
NO we do not.
Why the name "Big Daddies Garage" ?
The owners last name is Daddies, he's 6' 4" 275 lbs, hardly no body fat.
Can I contact you by telephone?
No, we are 100% online, this keeps our prices down and efficiency up.
Are they really made of T304 Stainless Steel?
Yes, we mill them ourselves.
How many O2 Simulators will I need?
You need them on each post cat oxygen sensor.
How can I tell how many post cat oxygen sensors on my vehicle?
Check your owners manual, or crawl up under there and count them.
How long does it take for my order to arrive once I pay for it?
We ship only by USPS, they say 3 to 5 business days.
(keep in mind, it's the United States Postal Service).
Can I return the O2 Simulators?
No, Our Racing products are not returnable. We clearly state this on the website.
Do you offer a discount if I order two?
No, our discounts begin at 10 lot orders for dealers.
Email Us With Questions:
Direct Email to: email@example.com
40 CFR 1068.101 (4)(B)
Manufactured and Sold Expressly for Non-Road Vehicles Used Solely for Competition.
Racing, Modified Racing Exhaust Testing an Tuning Diagnostics ONLY.
~ ~ ~Not sold For Use On Production Street Vehicles ("on road" or "on highway" vehicles).~ ~ ~