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Wagner Tuning Monolith 200CPSI EU6 Ø130×120
RRP. £389.00£329.00SAVE £60.00 (15%)
Wagner Tuning Monolith 200CPSI EU6 Ø130×120
The Wagner Tuning Monolith 200CPSI EU6 is a high-flow catalytic converter substrate designed for use in custom or replacement exhaust systems. With a 130mm diameter and 120mm length, it offers a balance between emissions control and reduced exhaust restriction, making it a popular choice for performance builds that still need to meet road-legal emissions requirements.
What is a 200CPSI Monolith?
CPSI stands for “cells per square inch”, which describes how many small channels run through the catalyst. A standard OEM catalyst typically uses 400 or 600 CPSI, while this Wagner unit uses 200 CPSI. Fewer, larger cells mean exhaust gases pass through with less resistance, which can help reduce back pressure and support better turbo response and power delivery. The trade-off is slightly less surface area for emissions treatment, though the EU6 specification ensures it still meets modern European emission standards.
Key Benefits
- Reduced exhaust back pressure compared to standard OEM catalysts
- EU6 compliant, suitable for use on modern road vehicles
- Metallic substrate construction for durability and resistance to thermal shock
- Compact 130x120mm size, ideal for custom downpipes and mid-pipes
- Supports cleaner emissions while allowing improved gas flow
Typical Applications
This monolith is designed to be welded into a custom exhaust housing or used as a replacement core in an existing catalyst section. It is commonly fitted to performance downpipes and sports catalyst sections on turbocharged petrol applications. As a universal component, it is not vehicle-specific – exhaust fabricators and tuners typically integrate it into a tailored exhaust solution.
Specifications
| Attribute | Value |
|---|---|
| Cell Density | 200 CPSI |
| Emission Standard | EU6 |
| Diameter | 130mm |
| Length | 120mm |
| Substrate Type | Metallic |
Important: This is a bare monolith and requires professional fabrication to be welded into a suitable exhaust housing. Installation should be carried out by an experienced exhaust specialist to ensure correct fitment, sealing, and alignment with oxygen sensor positions.
Additional Information
| Brand |
|---|
009001004-001 Confirmed Fitment
Our team haven't provided any fitment data for this product yet, please get in touch or check back later!
Stock at Progressive Parts
Delivery timescales are given as estimates in good faith, but cannot be taken as precise or exact information. We highly advise against booking installation/workshop time or engaging in preparatory work until you've received and inspected the goods.
What do our stock statuses mean?
1+ IN STOCK in green stock is readily available in one of our warehouses for express delivery (at the time of viewing).
LOW STOCK in green means we're running low! 1 or 2 left on the shelf so act fast. Over evenings, weekends and bank holidays this stock can move quickly so please bear this in mind.
0 IN STOCK in blue means our primary warehouse does not have unallocated stock, but our UK partners do. Often these can be shipped quickly and efficiently. You'll be notified via the Track My Order page if further delays are unavoidable.
MADE TO ORDER in blue means we've partnered with a supplier which primarily makes their products to order. It's not on our shelf, but your order goes into production immediately.
0 IN STOCK in orange means everybody we work with is unfortunately out of stock. Stock is not available in the UK. The best course of action is to place an order to create an allocation from the next batch arriving.
OUT OF STOCK in red. This product is unavailable to order, for whatever reason we're unable to obtain stock or there is an issue with supply/lead times.
We're tuners too!
Our staff are car enthusiasts, we understand the need for speed... This includes getting your orders out the door as quickly and securely as possible!
In some instances, extended lead times are unavoidable. This is as labour-intensive and frustrating for us as it is for you, please know we are doing our best to facilitate your modification goals. Abuse of our staff or systems will not be tolerated.
Thank you, Team PP
In the words of the Vehicle Standards Agency (VCA), type approval provides "confirmation that production and samples of a design will meet specified performance standards".
For emissions components this encompasses noise, emissions and balanced back pressure, which have a strong influence on maintaining engine performance (power), and fuel efficiency. Type approval ensures that an aftermarket component will reach, or exceed the performance standard of the corresponding OE part.
Type-approval then, is a certain guarantee that an end user will receive a product of OE equivalent performance attributes.
Products on the Progressive Parts website that meet this approval will be clearly marked or labelled EC or ECE approved.