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Symposer blanking plug

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$12.10 (inc GST) $11.00 (exc GST)

Due to the nature of automotive modifications and motorsports, some products displayed may only be suitable for off-road & motorsport applications.
If in doubt of the suitability of a product for your intended application, please check with your local transport & road authority.

 Product Description

Symposer Blanking Plug

Machined aluminium blanking plug

Required for symposer removal 

Optional  replacement silicone hose 

Optional boost line take off for use with aftermarket boost gauge. (image with Castrol logo in background) 

Polished or raw finish 

Watch product video for 
explanation of options and install 

Shipping is EXPRESS 
Focus RS mk2, Focus XR5 Turbo & Fiesta ST180 

 Product Videos

Focus XR5 ST225 RS mk2 symposer delete install
  • Focus XR5 ST225 RS mk2 symposer delete install
    Short video showing symposer removal and installation of blank...

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 Product Reviews

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  1. Great quality

    Posted by Andrew Robbins on 16th Nov 2020

    Perfect fit and the blanking plug quality was awesome.

  2. Fast shipping!

    Posted by Ananth Indran on 5th May 2020

    Straight fit. It was a struggle to get the hose pipe off, but eventually did and managed to fit the blanking plug into stock hose pipe. Thanks for the plug!

  3. fastest and friendliest service!

    Posted by Michael on 26th Nov 2018

    Item was ordered on Sunday afternoon and arrived by Tuesday midday.

    Have ordered items in the past and when I thought I had problems with shipment, Jamie was quick to respond even though he was abroad, he is an absolute legend!

  4. Excellent product!

    Posted by Amanda on 17th Apr 2018

    Excellent bit of kit. Really removes the crowded look of the lower half of the bay. Also reduces cabin noise alot!
    Jamie is SO helpful!! I had a few questions and he didn't mind helping me out on a Saturday! The best in the game, thanks again Jamie!

  5. Significant Cabin Noise Reduction

    Posted by Aaron on 26th Mar 2018

    I didn't really mind the cabin noise as my hearing has coped a flogging over the years and I figured it reduced the risk of boost leak if the symposer was eliminated.

    Well I noticed the difference immediately and passengers agree the cabin noise has reduced a significant amount even trolling under 3,000 rpm on the freeway.

    Removing the symposer was a pig, the OEM hose clamps had merged with the rubber hose and wouldn't release without resorting to the use of a few expletives. One hose clamp let go, but I had spare S/S T-bolt unit available in the right diameter so it wasn't a show stopper. Replacement length of silicone hose looks better too.

    Definitely worth the effort.

  6. Perfect fit

    Posted by Unknown on 2nd Mar 2017

    I bought this with optional silicone attachment to keep it neater and smaller in the engine bay. Fits perfectly went straight on.

  7. Great product

    Posted by Nicholas Dimaridis on 29th Mar 2016

    Brilliant quality all round. Really cleans up engine bay.
    Would definitely recommend getting the silicone hose, as the stock hose clamps will make you want to cut the standard hose, and are a pain to remove.


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