Tuesday, November 7, 2023

Subaru XV (GT) UEL Headers & Front Pipe

The exhaust headers made for the 2nd generation Subaru XV/ Crosstrek II (a.k.a. XV2) you see below is probably first of its kind in the country - the UEL headers!


The SUPERCIRCUIT Subaru XV (GT) / a.k.a. XV2 Un-Equal Length headers a.k.a. UEL Headers are designed with the two primary pipes from one side of the boxer engine traveled at different distances to the collector as compared to the other two primary pipes from another side of the engine; causing the exhaust to create the iconic 'Subaru boxer rumble'!

UEL headers made for 2nd generation Subaru XV/ Subaru XV2

Also in the picture below is the 'catless' front pipe (can be sold separately or as a whole with the UEL headers).


The SUPERCIRCUIT UEL Headers are made fully from grade 304 mandrel bent stainless steel pipes and fully TIG/Argon welded on CNC machined stainless steel flanges. They are designed for direct bolt-on application and are fully compatible with the Subaru XV2's original cat-back exhaust system! No mod or cut is required during the installation process.

UEL headers made for 2nd generation Subaru XV/ Subaru XV2


The above SUPERCIRCUIT Un-Equal Length (UEL) Header is catless and gives out clearer boxer sound and also better performance on the FA20D boxer engine!

Please message us on Facebook to purchase or for more information about the above SUPERCIRCUIT UEL catless headers kit made for the Subaru XV2 (GT)!

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Thursday, November 2, 2023

Ferrari F430 Exhaust Headers

We have developed a set of performance exhaust headers for the Ferrai F430. These headers are designed for direct replacement/upgrade for the failure-prone factory headers, they are also lighter, better exhaust flow efficiency for increased performance and durability!


Ferrari F430 factory stock original exhaust headers vs. SUPERCIRCUIT headers. SUPERCIRCUIT Headers are made with larger bore mandrel bent grade 304 stainless steel pipes for durability and better exhaust flow efficienty, then fully TIG/Argon welded on CNC machined stainless steel flanges for direct bolt-on application to the Ferrari F430.


The below pictures show how the exhaust ports of the Ferrari F430's 4.3L F136 V8 engine look like after the factory stock headers are removed from the engine.


The 4 exhaut ports on the left side of the Ferrari F430's F136 V8 shown in the picture below.


The right side in the below picture.


The SUPERCIRCUIT Headers are designed for direct bolt-on to the Ferrari F430's F136 V8 engine as shown in the pictures below.



These performance exhaust headers help unleash the beautiful Ferrari V8 howl and also give a significant volume increase over the stock headers for better performance too!


The SUPERCIRCUIT headers are made with 304 stainless steel CNC mandrel bent pipings, matched with stainless steel flanges and hand TIG/Argon welded with top notched craftsmanship.

To purchase or for more information, please visit us at SuperCircuit exhaust Pro Shop, SS13 Subang Jaya Industrial Estate or Send Us A Message on Facebook using the form on the right of this page.

Please 'LIKE' and follow us on SuperCircuit Exhaust Facebook for more exhaust news and updates.