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DeCat

100 products

  • AIRTEC MOTORSPORT 3.5 INCH DOWNPIPE FOR MK2 FOCUS ST & RS - Car Enhancements UK

    Airtec AIRTEC MOTORSPORT 3.5 INCH DOWNPIPE FOR MK2 FOCUS ST & RS

    AIRTEC Motorsport 3.5″ downpipe for Focus MK2 ST/RS. The AIRTEC Motorsport 3.5″ downpipe reduces down to a 3″ flange to fit the stock cat / aftermarket de-cat or sports cat. Can be easily cut and modified to fit a larger flange. Made to a high quality standard and all tubing is finished in brushed stainless steel. Designed and finished in the UK *This is a universal fitting product proven to give significant power gains as well as increased pops and bangs due to an improved flow of exhaust gases.* We recommend this to be used with Stage 2 (ECU Software) but can be used with a standard car. Supplied with all relevant gaskets and fixings. Comes with downpipe locking bolts. Manufactured from T304 grade stainless steel tube. Formed using the finest mandrel bending machines.

    £312.50

  • AIRTEC Motorsport de-cat downpipe for Focus MK3 ST250 - Car Enhancements UK

    Airtec AIRTEC Motorsport de-cat downpipe for Focus MK3 ST250

    AS Performance downpipe de-cat for Focus MK3 ST250 The Original Catalyst and down pipe , unlike the older ST225 and Focus RS mk2, are made in one piece. This new design features some restrictive bends and an exit bore size of only 70mm. With a new bore size of 70mm the new AS performance Replacement Down Pipe has over 50% more capacity. This part is sold for motorsport and off road use only and will NOT be able to pass a UK MOT emissions test or police road side checks. AIRTEC part no: ATEXHFO5

    £219.89

  • AIRTEC Motorsport De-cat downpipe for Focus RS MK3 - Car Enhancements UK

    Airtec AIRTEC Motorsport De-cat downpipe for Focus RS MK3

    AIRTEC Motorsport downpipe de-cat for Focus MK3 RS The Original Catalyst and down pipe , unlike the older ST225 and Focus RS mk2, are made in one piece. This new design features some restrictive bends and an exit bore size of only 55mm. With a new bore size of 70mm the new AS performance Replacement Down Pipe has over 50% more capacity. This part is sold for motorsport and off road use only and will NOT be able to pass a UK MOT emissions test or police road side checks. This part however, is also available as a high flow sports catalyst version, which will pass these checks.

    £195.64

  • AIRTEC MOTORSPORT DE-CAT DOWNPIPE FOR HYUNDAI I30N (WITH CAST ELBOW!) - Car Enhancements UK

    Airtec AIRTEC MOTORSPORT DE-CAT DOWNPIPE FOR HYUNDAI I30N (WITH CAST ELBOW!)

     AIRTEC Motorsport De-Cat Downpipe for Hyundai I30N By removing the original restrictive catalytic converter located within the factory OEM downpipe, back pressure is hugely reduced, which in return means faster response, increased power and a more aggressive exhaust note. Supplied with an adaptor to marry up to the original exhaust system, it also fits aftermarket systems, making it the a perfect solution to replace the OEM downpipe. One of the only manufacturers that offer a cast elbow to retain diameter! Features: Made from stainless steel AIRTEC laser cut plaque Smooth bends to ensure increased flow Fits original and aftermarket exhaust systems Improved performance further enhanced with remap Will fit both GPF / Non-GPF models. Please note: De-cats are sold for motorsport and off road use only and will not pass a UK MOT test or police road side checks.

    £229.00

  • AIRTEC MOTORSPORT DOWNPIPE FOR HONDA CIVIC TYPE R FK8 - Car Enhancements UK

    Airtec AIRTEC MOTORSPORT DOWNPIPE FOR HONDA CIVIC TYPE R FK8

    AIRTEC Motorsport De-Cat Downpipe for Honda Civic Type R FK8 By removing the original restrictive catalytic converter located within the factory OEM downpipe, back pressure is hugely reduced, which in return means faster response, increased power and a more aggressive exhaust note. AIRTEC Part No: ATEXHHON1 TECHNICAL DATA AIRTEC Motorsport De-Cat Downpipe for Honda Civic Type R FK8 By removing the original restrictive catalytic converter located within the factory OEM downpipe, back pressure is hugely reduced, which in return means faster response, increased power and a more aggressive exhaust note. Supplied with downpipe sensor cable. One of the only manufacturers that offer a cast elbow to retain diameter! Features: Made from stainless steel AIRTEC laser cut plaque Smooth bends to ensure increased flow Fits original and aftermarket exhaust systems Improved performance further enhanced with remap Please note: De-cats are sold for motorsport and off road use only and will not pass a UK MOT test or police road side checks. AIRTEC Part No: ATEXHHON1

    £275.57

  • AIRTEC Motorsport Fiesta 1.0 EcoBoost Decat - Car Enhancements UK

    Airtec AIRTEC Motorsport Fiesta 1.0 EcoBoost Decat

    Allows exhaust gases to flow much faster. More Power! Expect more popping and a deeper exhaust note. Gain up to 10+ bhp (Depending on your car) This part is sold for motorsport and off road use only and will NOT pass an MOT emissions test or police roadside checks. AIRTEC part no: ATEXHFO8

    £214.16 - £235.00

  • AIRTEC Motorsport Fiesta ST180 Decat - Car Enhancements UK

    Airtec AIRTEC Motorsport Fiesta ST180 Decat

    Allows exhaust gases to flow much faster. More Power! Expect more popping and a deeper exhaust note. Gain up to 10+ bhp (Depending on your car) This part is sold for motorsport and off road use only and will NOT pass an MOT emissions test or police roadside checks. AIRTEC part no: ATEXHFO7

    £208.33 - £229.17

  • AIRTEC Motorsport Focus MK2 ST/RS De-Cat - Car Enhancements UK

    Airtec AIRTEC Motorsport Focus MK2 ST/RS De-Cat

    AIRTEC Motorsport de-cat. Allows exhaust gases to flow much faster, More power! Expect more popping & deeper aggresive exhaust sound. Gain 10bhp + (depends on spec of your car). This part is sold for motorsport and off road use only and will NOT be able to pass a UK MOT emissions test or police road side checks. PLEASE NOTE: Focus RS will not fit with standard exhaust.

    £127.37 - £148.19

  • AIRTEC Motorsport Ford Focus MK2 Decat & Downpipe package - Car Enhancements UK

    Airtec AIRTEC Motorsport Ford Focus MK2 Decat & Downpipe package

    AIRTEC Motorsport Focus Mk2 Downpipe & De-cat package. Downpipe De-cat Gaskets Bolts Made to a high quality standard and all tubing is finished in brushed stainless steel. Designed and finished in the UK *This is a universal fitting product proven to give significant power gains as well as increased pops and bangs due to an improved flow of exhaust gases.* Expect more popping & deeper aggressive exhaust sound with a de-cat fitted. Gain 10bhp + (depends on spec of your car) 3″ de-cat & downpipe Please note: De-cat removes the standard catalytic converter and will not pass a UK MOT. Must be fitted with an aftermarket exhaust system We recommend this to be used with Stage 2 (ECU Software) but can be used with a standard car Manufactured from T304 grade stainless steel tube. Formed using the finest mandrel bending machines. AIRTEC part no: ATEXHFO2

    £311.41 - £332.25

  • Sale -10% Audi S3 (8V) - Scorpion Exhausts Downpipe - DECAT - Car Enhancements UK

    Scorpion Exhausts Audi S3 (8V) - Scorpion Exhausts Downpipe - DECAT

    Decat Downpipe for Audi S3 (8V) - Removes restrictive oem Catalyst. Fits Saloon & Hatchback Fits To: OEM / Scorpion Pipe Diameter: 76mm/3"   One of the VAG group of companies Audi really got noticed as producers of performance road cars in the early 80’s with their release of the legendary Audi Ur Quattro the world’s first all-wheel drive turbo production car. A real game changer which went on to win numerous world rally championships and sowed the seeds for their future high performance road cars. Scorpion has a heritage of producing high quality performance exhausts for these legends of the 80’s through to the highly sought-after performance models available now. We are proud to offer a new development for the Audi range of cars. Manufactured from premium 80mm/3.14” T304 Stainless Steel the Audi S3 8V 2.0T and our CNC Mandrel bent large bore design permits maximum performance by allowing a greater flow of exhaust gas. Currently available options are resonated valved, resonated non-valved, non-resonated valved and non-resonated non-valved. Valved - which uses the original motor and can be operated by the driver with the drive mode select button inside the car. There is also a non-valved which deletes the valve completely for a continuous sportier tone. Our system once fitted gives the car a measurable reduction in weight when compared to the OE system this is an improvement most drivers will find hard to rebuff. When applicable Scorpion systems are fitted with an acoustically developed silencer to ensure zero drone throughout the rev range. To compliment the Audi’s facelift aesthetics, we can offer three handpicked styles of our signature Scorpion tailpipes. For this system you can choose from quad Polished Daytona, Black Ceramic Daytona, or Carbon Ascari.  For those wanting to take the next step with performance upgrades our Scorpion technicians have also developed a de-cat downpipe which vastly improves flow and power over the OEM figures, or we offer a precision engineered Sports cat downpipe which has greater flow over OEM. (For closed circuit use only) If you are upgrading your exhaust insist on the enthusiast’s brand. Proven to perform at the very highest level. TRACK TO ROAD ADVANTAGE Our innovation towards performance, packaging and durability keeps Scorpion at the cutting edge of this highest form of production based motorsport.This approach allows customers to share the emotion and thrills of our racing programme in a premium product that can be fitted directly onto your road vehicle. Technical information for SVAGC005 Product Type Turbo-Downpipe (76mm) Fits To OEM / Scorpion Model Fitment Golf MK7 R / S3 8V/ GOLF 7.5R Pipe Diameter 76mm/3" * Shipping Dimensions 102cm x 42cm x 33cm Notes Engine management light may be activated, Stage 2 ECU remap recommended Closed Circuit Product Yes OEM Scorpion Change Weight Difference 7 KG 3.5 KG -3.5 KG

    £351.53£316.38

  • Sale -10% Audi S3 8V (All Models None GPF) - Milltek Sport - Downpipe with DECAT - Car Enhancements UK

    Milltek Sport Audi S3 8V (All Models None GPF) - Milltek Sport - Downpipe with DECAT

    Large-bore Downpipe and De-cat-For fitment with the OE System Only (Non-GPF Equipped Models Only) Part No. Description Pipe Diameter (mm) Pipe Diameter (inches) Race EC approved Valvesonic SSXVW348 Large-bore Downpipe and De-cat-For fitment with the OE System Only 76.2 3 Yes No No Why Buy a Milltek Sport Exhaust? Milltek Sport stainless steel exhausts have a genuine performance edge - noticable power gains, sounds that are truly awesome, styled looks that are aggressive but discrete and a feeling of true exhilaration. Transforms performance and driveability Sharper throttle response Substantial weight saving over original equipment exhaust systems Precision, quality controlled manufacture to ISO 9001 standards Highest quality aircraft-grade stainless steel Low pressure stainless exhaust systems for maximum performance - with no loss of low end torque High quality type-304 aircraft grade stainless steel Over 30 years of continuous exhaust development and technical expertise Ever expanding comprehensive selection of performance exhausts Milltek Sport are on tuning companies ‘must-have’ list and are exported to over 70 countries worldwide Designed and manufactured in the UK Milltek Sport stainless steel exhausts come with a lifetime guarantee for the first purchaser (excluding cats & flexis)   Milltek Sport exhausts are produced in high quality type 304 aircraft grade stainless steel. This material is anti-magnetic (other manufacturers' stainless steel may not be) and is less susceptible to discolouration. This quality of stainless steel is used on all pipework and the total construction of the silencer. Mandrel bending ensures full flow bends for better gas flow and Milltek Sport exhaust systems are increased in bore to ensure ultimate performance without the loss of mid-range torque. All Milltek Sport exhausts are designed, developed and manufactured in-house in the UK.

    £425.30 - £430.72

  • Sale -10% Audi S3 8V (All Models None GPF) - Milltek Sport - Downpipe with SPORTS CAT - Car Enhancements UK

    Milltek Sport Audi S3 8V (All Models None GPF) - Milltek Sport - Downpipe with SPORTS CAT

    Large Bore Downpipe and Hi-Flow Sports Cat-For Fitment with the OE Exhaust system only and requires a Stage 2 ECU remap (Non-GPF Equipped Models Only) Part No. Description Pipe Diameter (mm) Pipe Diameter (inches) Race EC approved Valvesonic SSXVW349 Large Bore Downpipe and Hi-Flow Sports Cat-For Fitment with the OE Exhaust system only and requires a Stage 2 ECU remap 76.2 3 No No No Why Buy a Milltek Sport Exhaust? Milltek Sport stainless steel exhausts have a genuine performance edge - noticable power gains, sounds that are truly awesome, styled looks that are aggressive but discrete and a feeling of true exhilaration. Transforms performance and driveability Sharper throttle response Substantial weight saving over original equipment exhaust systems Precision, quality controlled manufacture to ISO 9001 standards Highest quality aircraft-grade stainless steel Low pressure stainless exhaust systems for maximum performance - with no loss of low end torque High quality type-304 aircraft grade stainless steel Over 30 years of continuous exhaust development and technical expertise Ever expanding comprehensive selection of performance exhausts Milltek Sport are on tuning companies ‘must-have’ list and are exported to over 70 countries worldwide Designed and manufactured in the UK Milltek Sport stainless steel exhausts come with a lifetime guarantee for the first purchaser (excluding cats & flexis)   Milltek Sport exhausts are produced in high quality type 304 aircraft grade stainless steel. This material is anti-magnetic (other manufacturers' stainless steel may not be) and is less susceptible to discolouration. This quality of stainless steel is used on all pipework and the total construction of the silencer. Mandrel bending ensures full flow bends for better gas flow and Milltek Sport exhaust systems are increased in bore to ensure ultimate performance without the loss of mid-range torque. All Milltek Sport exhausts are designed, developed and manufactured in-house in the UK.

    £979.06 - £984.47

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