SKU: 83177413071

Universal High Flow 100 200 Cell Metal Catalyst for Audi Modified Exhaust System Upgrade 123x120mm

Sale price$138.68 Regular price$154.09
Save 10%

Pay in installments of $38.52 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 24 - Jul 29

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Universal High Flow 100 200 Cell Metal Catalyst for Audi Modified Exhaust System Upgrade 123x120mmProduct Introduction Product name High performance cars Model Lights out (deodorization) Diameter 123mm Length 120mm Cpsi 100 200 Customization Support Error 0. 1mm Quality High standard Package Neutral packaging Price includes 1 piece Sellers Notes Checklist Important things sellers must pay attention to Customization Ensure that the description is exactly the same as the actual product Please provide key parameters such as product specifications,

Product Introduction

Product name High-performance cars Model Lights out (deodorization)
Diameter 123mm Length 120mm
Cpsi 100/200 Customization Support
Error ±0.1mm Quality High standard
Package Neutral packaging Price includes 1 piece


Sellers’ Notes Checklist


 Important things sellers must pay attention to

Customization • Ensure that the description is exactly the same as the actual product
• Please provide key parameters such as product specifications, dimensions, materials, etc.
Delivery time • In stock: about 3-5 days
• Out of stock: about 9-15 days
• Note: In the case of out of stock, we will contact the customer in time and communicate in time
Function • 200 cpsi, light extinguishing rate 95%
• 100 cpsi, needs to be determined according to the specific vehicle model
Logistics delivery • Delivery must be completed within the promised delivery time
• Use compliant packaging to prevent transportation damage
•Since it is a valuable item, please choose UPS/FEDEX as the shipping method

(Information required for payment)

• Provide the model
• Year, horsepower
• What catalytic effect do you want to achieve

Product link is the price of a single sample | For bulk purchases, please contact our staff


Ready to Upgrade?
👉 Click to Order Now | 📞 Contact Sales:

About us - Innovators focusing on automotive marketing catalytic converters

We are a professional team dedicated to high-performance automotive modification metal high-flow catalytic converters, committed to providing automotive modification manufacturers and modification manufacturers with stronger power output and more advanced exhaust experience. With the persistent pursuit of performance optimization, we propose each catalytic converter to ensure that while improving engine efficiency, it also takes into account durability and sound performance.

Why choose our high-performance catalytic converter?

High-flow design: using high-quality metal carrier structure, optimizing airflow path, reducing exhaust back pressure, allowing the engine to breathe more smoothly, releasing more potential power.
Precise adaptation: developed for popular performance models and modification needs, ensuring perfect match with the original car or modified exhaust system, easy installation.
Reliable material: selected high-temperature resistant alloys and high-density catalyst coatings, maintaining stable performance under harsh working conditions and extending service life.
Sound optimization: balancing environmental protection and performance requirements, retaining the surging sound line that modified cars should have, while avoiding excessive resonance.

Our philosophy

We are well aware that modification is not only the replacement of parts, but also the ultimate pursuit of driving experience. Therefore, we focus on detail polishing, from product design to actual installation effects, and strive to provide reliable solutions for every car owner who pursues performance.
As an active participant in the field of catalytic converters in the modification industry, we continue to listen to feedback from car owners, iterate products, and will launch more exclusive models adapted to high-performance models in the future.

Customer Cases

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 83177413071

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.2 ★★★★★
Based on 22 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
R
Verified Purchase
robert ferrell
Waukegan, US
★★★★★ 5
Good
Color: Black, Size: 6 Panel
Love it , just what so needed , easy to put together (some what ) …
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
C
Verified Purchase
Crimm
Louisville, US
★★★★★ 3
Decent for the price. Instructions suck but most people should be able to figure it out. More below.
Color: Black, Size: 6 Panel, Color: Black, Size: 6 Panel
SUMMARY: 3 stars from me because it's firmly average. It's fine for the price. Assembly and materials are alright but I can see some caveats depending on your circumstances. Assembly instructions do a subpar job of pointing out some details. ASSEMBLY INSTRUCTIONS: Maybe it's because I'm autistic and/or building model kits and assembling stuff is my jam, but I honestly thought people were exaggerating when they were complaining about the instructions and I'd be able to flex my ~superior assembly skills.~ I was wrong! These instructions genuinely suck, and whoever is responsible for making them should be ashamed. The instructions do a poor job of calling out some details regarding orientation of parts, and some of the images do not actually match the physical parts. For example, it does not really outline the assembly of the end panels clearly, and I can see someone accidentally using the wrong poles. I've drawn over a photo to show what you should do to try and make it clearer. Additionally, the manual shows a flathead screw for bolting the feet into position, but the actual screw is not a flathead. It also does not point out the counterbore, so if you aren't paying attention you may put the foot pads onto the wrong side of the foot. It's also missing the fact that you need to use another one of the plastic pieces when you finish assembling a panel. ACTUAL ASSEMBLY & MATERIALS: To their credit, all of my bags were clearly labeled. The assembly process wasn't difficult. It's mostly just tedious and requires a fair amount of space. I was able to assemble it by myself without any real difficulty. However, the way it's assembled means two things. One, the fabric parts aren't removable without disassembly. So if you want to use this in an environment where they would require cleaning, I would seriously recommend looking for another option. Or, you could buy this just to use the frame pieces and then somehow buy or make your own fabric pieces designed to be removable with velcro or something. Two, because of the materials I really don't have a lot of faith in this thing surviving disassembly and reassembly. Like a lot of sorta-cheap-but-convenient furniture, it uses those spring-button connections and plastic inserts with self-tapping screws. Those things are not really meant to be disassembled and rethreaded. It also relies a lot on the tension of the poles and the fabric to keep everything rigid and squared, which I think puts a lot of pressure on the aforementioned buttons, plastic inserts, and the hollow metal rods. So I feel like that will also cause issues with disassembly and reassembly. Basically once this thing is assembled, it's not really meant to be disassembled. The best you can do is spot-clean the fabric if you need to. Speaking of the fabric, I didn't see any labels on them or anything in the manual that says what they are, but they feel like some kind of polyester. They generate static electricity pretty easily, and pet hair and debris sticks easily. So that's another downside of them not being easily removable. For the most part it does seem pretty stable. The poles seem to be pretty uniform in length so they're all making contact with my floor. Obviously this isn't structural so it shouldn't be supporting anything, but the two main feet seem to be doing fine with keeping this thing upright. CLOSING THOUGHTS: Really, it's fine for what it is, but it could be better in a lot of little ways and the substandard quality of the instructions just seems unprofessional to me, which is why I'm being so harsh with my rating. Depending on your needs and environment you may want to consider a different option. Preferably one that is made to be disassembled with better materials, and/or one with fabric pieces made to be removed easily.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2023
B
Verified Purchase
Barb
Grantham, US
★★★★★ 1
Not as it seems
Color: Black, Size: 6 Panel
these are awful... Each individual panel is fine, but when you put it together it can barely stand up, and the clips that hold it together keep popping off. Steer clear of this item.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
T
Verified Purchase
Timothy Beckner
Los Angeles, US
★★★★★ 5
As described
Color: White, Size: 6 Panel
Works great in my clinic
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
M
Verified Purchase
Mike S.
Carnegie, US
★★★★★ 5
Review
Size: 6Ft-without USB
Nice surge protector. Really like the amount of outlets. The big seller is the rotating plug.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026

recommand products