KIA Ceed GT (18-21 GPF Models) Valved Quad Exit GPF Back Performance Exhaust

Cobra Sport performance exhausts enhance the sound, looks and quality of your vehicle giving you the ultimate driving experience. Our sports exhausts range is fully guaranteed to give you assurance of our quality.

This KIA Ceed GT valved GPF back performance exhaust is made in 3" (76mm) pipework and fits from the Gasoline Particulate Filter section backwards (GPF-back) this exhaust replaces the centre and rear sections.

Featuring a quad 3.5" tailpipe conversion with both polished stainless steel and carbon fibre tip options, this exhaust offers improvement in terms of exhaust tone, bass and sound level whilst keeping the stock catalyst and GPF in place. 

Please Note:

This system retains the use of the OE exhaust valve. When switching drive modes (e.g. Eco, Normal and Sport mode) your exhaust tone will continue to swap from quieter to louder tones as before.

Test Results:

Stock:
Sound - 'NORMAL' Engine at Idle: 51.8dB          - Static 4,000rpm test: 74.8dB 
            - 'SPORT' Engine at Idle: 53.3dB            - Static 4,000rpm test: 75.4dB
Weight - 18.27kg

Cobra Sport GPF Back with Valved Rear Box: 
Sound - 'NORMAL' Engine at Idle: 55.5dB (+3.7dB) - Static 4,000rpm test: 82.8dB (+8dB)
           - 'SPORT' Engine at Idle: 58.4dB (+5.1dB) - Static 4,000rpm test: 84.0dB (+8.6dB)
Weight - 15.23kg (-3.04kg)

All relevant fittings and gaskets are supplied.

The Kia Ceed GT has firmly established itself as a compelling hot-hatch, delivering a sharp alternative to the usual rivals. While many manufacturers are dialling down the drama in their performance models, Kia continues to serve up a blend of practicality and excitement — and now, with our latest exhaust offering, we’re ready to raise the bar.

At Cobra Sport we’re proud to introduce our new performance engineered exhaust system for the facelift Ceed GT (18-21), offering our usual high-quality construction and integrated valve-controlled acoustic experience. To differentiate, our development team have opted for a unique quad exit tailpipe layout, enhancing the visuals and offering a much sportier look to the car.

The GPF-back setup features 3-inch (76.2 mm) pipework and maintains full OEM valve functionality. With the valve open, expect a sharper, more aggressive growl. With it closed, the exhaust offers a deep, refined burble, delivering the perfect daily-driven tone. Built from premium 304-grade stainless steel and fully TIG welded in Sheffield, the system is backed by Cobra Sport’s lifetime warranty (registration required).

To complete the look, you can choose from a selection of stylish dual 3.5-inch tailpipe options forming the quad exit tip setup. Tip options include the slash-cut stainless steel inverted and inward rolled tips, and a premium carbon-fibre variant. Each option enhances the rear appearance of the Ceed GT, giving it a stand-out presence on the road.

Sound is the real headline here. The GPF-back system offers a refined yet aggressive character, ideal for the enthusiast who wants daily usability with performance flair. In sport mode, the valve on the system opens up, delivering an engaging and aggressive sound. In normal mode, the valve closes, channeling exhaust gases through the silencer for a deep but well-controlled tone, balancing performance and practicality beautifully. The difference in sound can be experienced in the video embedded in the sound videos tab.

Our latest exhaust system for the Kia Ceed GT offers the perfect blend of enhanced sound, increased performance potential and premium build quality.

Static Sound Example - KIA Ceed GT GPF Back Exhaust

Designed to demand attention, engineered to lead