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Exoracing Turbo Downpipe Gasket For Mitsubishi Evo 1-3 4G63 Composite

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Why Use Exoracing Downpipe Gasket For Mitsubishi Evo 1-3 4G63?

Owning an original Mitsubishi Evo is awesome, lots of power, exceptional handling, and a cult following full of helpful people make owning these cars a lot of fun. But when it comes to maintenance and repairs, it's vital that you choose the correct parts, as you want to avoid any mishaps at the speeds these cars are capable of. 

Our Exoracing Mitsubishi downpipe gaskets are specially formulated to handle the extra pressure the turbocharged 4G63 creates. Although the later Evos also used a 4G63 engine, the orientation and turbo setup were changed, so this particular gasket will only work with Evos 1-3.

Ensuring your downpipe gasket is in good condition is essential to maintain proper performance from your engine. A leak from your downpipe flange would cause the readings to your o2 sensor to be incorrect, which would affect your car's air-fuel ratio and leave you lacking power!

The other risk of leaks from your downpipe flange is the potential for those harmful gasses to enter the cockpit; not only is this bad for your health, but it is also an MOT failure! 

Our Exoracing composite gaskets are the best choice for anyone who is looking for reliable, high-quality parts that will stand the test of time. Designed to fit perfectly between mating flanges, and thanks to their construction of perforated metal sheets and high-temperate carbon layers, we know our Evo downpipe gaskets will withstand years of abuse!

Purchase Includes:

  • 1 x Exoracing Downpipe Gasket For Mitsubishi Evo 1-3 4G63
  • 1 x Exoracing Lifetime Warranty


  • High-pressure carbon sandwiched between perforated aluminium sheets makes a tight seal.
  • Composite gaskets will tolerate more heat and warpage than a pressed gasket.
  • OEM Quality.
  • Lightweight at only 31 grams!
  • Fits Mitsubishi evolution 1-3 4g63 (92-96) turbo to downpipe
  • Fixes exhaust leaks from old or split gaskets.
  • Exoracing Lifetime Warranty.

Exoracing Downpipe Gasket For Mitsubishi Evo 1-3 4G63:

The steps below show how to install our Downpipe Gasket For Mitsubishi Evo 1-3 4G63; however, we always recommend a professional installation if you need more confidence.

  1. First, you need to remove your downpipe from the turbo's exhaust housing; this should be four bolts. Depending on how much room you have to work with, you may also need to remove your O2 sensor.
  2. Using something flat, such as a ruler, ensure the downpipe and turbocharger flanges are flat and free from defects; if any warping or defects are found, you must resurface your mating faces.
  3. Install your Exoracing downpipe gasket, and reinstall everything using the steps above. Ensure you torque all nuts and bolts back to the manufacturer's specs to avoid problems.
  4. At this stage, we advise running your car through a few heat cycles, allowing the system to cool off, and then retorque all hardware to ensure everything has settled.
  5. You now enjoy more miles of your Evo 1-3 knowing you have a solid exhaust system in place and remember to tag us in photos with our parts at @exoracinguk

Technical Specifications:

Material: High carbon composite with aluminium sheets
Weight: 31g
Length (Widest part): 177mm
Height: 104mm
Depth: 2.4mm
Bolt Hole Centre To Centre: 157mm
Bolt Hole Centre To Centre Vertically (Left hand side): 82mm
Actuator port inner diameter: 43mm
Warranty: Exoracing Lifetime Warranty


  • Please ensure all mating flanges are perfectly flat to reduce the risk of the gasket blowing out.
  • Make sure to tighten bolts to factory specifications to minimise the chance of the gasket failing.
  • Professional installation is recommended.
Aluminium Composite
Downpipe Gasket
Exhaust System
Exoracing lifetime warranty emblem

Exoracing Ltd offers a lifetime warranty against manufacturing defects on this Exoracing Ltd product for peace of mind and a risk-free buying experience! We have 100% faith in our products and know they are of the highest quality, so where most manufacturers offer a year, we decided to offer a massive lifetime warranty.

Exoracing Ltd lifetime warranty will cover repairing, replacing, or store credit to the same purchase value if the part has since been discontinued, at our discretion, for any Exoracing Ltd product that is found defective.

Exoracing Ltd's lifetime warranty policy will only apply if the product was purchased through ourselves or an officially licenced distributor in our network.

This warranty policy is non-transferable and all claims under this policy must be accompanied by the original receipt of sale.