Ford Fiesta 1.6 Exhaust Headers

SUPERCIRCUIT 4-1 Headers/ Extractor is specially developed for the 6th generation Ford Fiesta with the 1.6L Sigma NA engine.

The installation is just straight bolt-on, as shown in the photos below.

The Ford inline 4-cylinder Sigma engine of the Ford Fiesta shown below.

The catless SUPERCIRCUIT 4-1 extractor compared with the Ford Fiesta 1.6 factory stock header with catalytic converter. 

All SUPERCIRCUIT Headers/ Extractor for the 6th generation Ford Fiesta 1.6 is made with grade 304 mandrel bent stainless steel and TIG/ Argon welded.

The O2 sensor defouler pre-built to the SUPERCIRCUIT extractor. No CEL issue here. 

The SUPERCIRCUIT extractor is designed to be able to straight bolt-on and compatible with the factory stock exhaust system. No cut or weld is required.

SUPERCIRCUIT 4-1 Headers/ Extractor installed to the Ford Fiesta 1.6. (BELOW, VIEW FROM THE UNDERCARRIAGE)

To purchase or for more information about the above SUPERCIRCUIT 4-1 exhaust headers/ extractor made for the Sixth Generation Ford Fiesta 1.6L (Sigma engine), please visit us at SuperCircuit exhaust Pro Shop, SS13 Subang Jaya Industrial Estate. Tel: 03 5632 2855 or Send Us A Message using the form on the right of this page.

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Ford Fiesta 1.5L Exhaust Headers/ Extractor

The plug 'n play SUPERCIRCUIT 4-1 exhaust headers made for the Ford Fiesta Sport 1.5L Duratec Ti-VCT engine. Below are the photos during the installation at SuperCircuit Exhaust Pro Shop.

The undercarriage of  the Ford Fiesta. The exhaust system is still factory stock standard.

Once the stock exhaust header for the Ford Fiesta is removed and the four exhaust outlet ports on the Duratec engine block can be seen clearly. (SEE BELOW).

Comparing the Ford Fiesta factory stock exhaust header (in the background) and the SUPERCIRCUIT 4-1 catless header (in front). The SUPERCIRCUIT header is made of grade 304 stainless steel, mandrel bent into a 4-1 formation, then full TIG/Argon welded.

The header flange of the SUPERCIRCUIT header is machined from grade 304 stainless steel block. It is a true stainless steel header from head to tail.

This catless header is designed to straight bolt-on to the Ford Fiesta 1.5L. It is compatible with the factory stock exhaust system or any aftermarket exhaust system that its to the original header, no further modification required during the installation. 

Since the SUPERCIRCUIT 4-1 header doesn't come with the catalytic converter (catless), it allows better exhaust flow with less restriction. It is an ideal upgrade for ecu remapping or engine tuning too! 

For more information about the above SUPERCIRCUIT stainless steel 4-1 exhaust headers/ extractor made for the 6th generation Ford Fiesta 1.5L Duratec engine, please visit us at SuperCircuit exhaust Pro Shop, SS13 Subang Jaya Industrial Estate. Tel: 03 5632 2855 or Send Us A Message using the form on the right of this page.

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Ford Fiesta catback exhaust customization

Here at SUPERCIRCUIT Exhaust Pro Shop, we provide top notched exhaust customization services for all kind of automotive exhaust. We use our in-house CNC mandrel bending machine to bend for maximum precision, then TIG welded by our well trained welding masters for excellent finishing. Just like the below Ford Fiesta full stainless steel catback exhaust system customized by us.  

The 6th generation Ford Fiesta 1.6 factory stock catback VS. SUPERCIRCUIT catback exhaust system made of 304 stainless steel on the left below.

True CNC mandrel bent grade 304 stainless steel piping, full TIG/Argon welded catback exhaust system for long lasting performance and durability on the Ford Fiesta.

For more information about the above SUPERCIRCUIT exhaust customization for the 6th generation Ford Fiesta, please visit us at SuperCircuit exhaust Pro Shop, SS13 Subang Jaya Industrial Estate. Tel: 03 5632 2855 or Send Us A Message using the form on the right of this page.

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Ford Fiesta 1.6 Headers/ Extractor

We have developed the 4-1 Exhaust Headers/ Extractor for the 7th generation Ford Fiesta NA 1.6L (code Sigma engine, model year 2008 onwards).

This 4-1 extractor for Ford Fiesta is made with CNC mandrel bent stainless steel piping and fully TIG/Argon welded. The four-into-one exhaust formation with 1.6" primary piping and 2.5" collector is to minimize restriction and to provide excellent exhaust flow efficiency.

The Ford Fiesta 1.6L factory stock extractor has very small primary pipes and also a big catalytic converter.

 The Ford Fiesta 1.6L Sigma engine without the extractor shown below.

The SuperCircuit 4-1 header/ extractor for Ford Fiesta 1.6L is designed for straight bolt-on (shown below) and is 100% compatible with the factory stock exhaust system. No further modification is required.

For more information about the SuperCircuit extractor made for the seventh generation Ford Fiesta 1.6L sigma engine, please visit us at SuperCircuit exhaust Pro Shop, SS13 Subang Jaya Industrial Estate. Tel: 03 5632 2855.

Please join SuperCircuit Exhaust Facebook for more exhaust news and updates.