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RPM PERFORMANCE Hyundai I30N / Kona N Stealth GPF Delete:


Here at RPM Performance we can successfully manufacture Hyundai I30N GPF Deletes. These aren't like the normal GPF Deletes on the market.

Made out of 304 stainless steel and professionally Tig welded and handmade in the United Kingdom!


These can be etched with the oringal part numbers so the GPF Delete looks like a replica of the standard GPF.


Check out our video of how they sound:


Resonated vs Straigh through

The straight through GPF Delete is the loudest version of the GPF Delete and features no silencing. If you just plan on running this and the uprated flexi your vehicle should pass trackday noise tests.


The resonated GPF Delete is around 10db quiter than the straight through version. It is still straight through with no restriction but internally it dampens the sound inside. The resonated version is intended to be a middle ground between the standard OEM GPF and the straight through GPF delete. This product works very well when paired with a Decat or Sports Cat.


What is a GPF?

A gasoline particulate filters (GPF) are an emission after treatment technology based on diesel particulate filters (DPF), developed to control particulate emissions from gasoline direct injection (GDI) engines.

It is also the most restrictive component of an exhaust. Our GPF Deletes increase the gas flow for the ultimate flow rate.


What will it sound like?

Turbo charged engines need to be able to breathe. By removing the stock GPF for a RPM PERFORMANCE GPF Delete you are effectively increasing the flow so you should see a slight increase in power and a signification increase in sound, especially on overrun.


Will this throw up a (EML) Engine management light?



Unlike many others we have fitted a interal piece to control/overide the EML preventing it to come on.



Straight through is 4" internally

Resonated is 3" internally 


Please specify your make and model!

Hyundai I30N / Kona N Stealth GPF DELETE Stainless Steel

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