Exoracing Turbo Downpipe Flange For Mitsubishi Evo 4-9 4G63

Why Use Exoracing Turbo Downpipe Flange For Mitsubishi Evo 4-9?

At Exoracing, we are devoted to providing the best quality parts for your automotive dreams. Our range of weld-on flanges is manufactured using the best techniques and materials available to ensure you get the quality of product you desire. 

The job of your turbo downpipe flange is to mate the turbo and the downpipe together using a gasket in between. Without this, you would not be able to bolt your exhaust system to your turbo, resulting in abysmal performance and a cabin full of exhaust gases! 

Designed to fit perfectly onto the Mitsubishi Evolution 4-9, our turbo downpipe flanges have exact ports and bolt holes that match OEM for easy installation and maximum power! We can guarantee such great fitment by CNC machining the flanges. This gives us identical results every time, meaning you'll always receive a product that will bolt up with no problems. 

Our turbo downpipe flanges are manufactured from high-quality mild steel. We chose mild steel over stainless steel because it is far less prone to warpage from welding heat, will dissipate heat more effectively than stainless steel, and is excellent at holding off rust and corrosion. 

However, it is crucial to note that the flange must be welded at the correct angle, and the correct gaskets must be used to ensure a secure seal and prevent leaks.

Purchase Includes:

• 1 x Exoracing Turbo Downpipe Flange For Mitsubishi Evo 4-9
• 1 x Exoracing Lifetime Warranty

Features:

• Manufactured from premium-grade mild steel.
• It will fit Evo 4-9 with the 4G63.
• Chamfered bolt holes.
• 9mm thick flange to combat warping.
• Secures turbo to downpipe.
• Precisely machined for the perfect fit. 
• Exoracing Lifetime Warranty.

Exoracing Turbo Downpipe Flange Installation guide:

Here is our step-by-step guide on how to replace your own Evo 4-9 downpipe flange. Please note that this job is only suitable for experienced welders and fabricators; if it is outside your skill set, we highly recommend a professional installation. 

1. Ensure your car is switched off and that it has cooled down if it was recently running to prevent burning yourself. 
2. Take the downpipe out of the car by removing all the bolts from the turbo side of the downpipe, and the bolts holding the downpipe to the centre section of exhaust. 
3. You can now remove the elbow section of the downpipe to make it easier to work on. 
4. If you are making your own downpipe, you can now start to make a collector for your downpipe flange. If you are replacing your old flange, you can now cut this from the elbow section. 
5. Before welding anything back together, measure, measure and measure again. Once you're happy, tack the flange into place and do a quick test fit to ensure no fouling on the engine or chassis. 
6. Now you've confirmed everything is lined up properly and will not foul, you can finish welding your downpipe flange, ensuring an even weld the entire way around the flange. 
7. Before refitting, pass a straight edge over the face of the flange to ensure no warpage has occurred during the welding process. 
8. You can now bolt back your entire exhaust system, following the manufacturer's recommended torque settings. 
9. We recommend running your car through a few heat cycles and then re-torquing everything, just for the peace of mind that everything is as it should be. 
10. Now everything is completed, you can enjoy your car knowing you have quality parts installed that will not let you down. Don't forget to take pictures and tag us in them on your socials @exoracinguk

Technical Specifications:

Notes:

• We always recommend a professional installation.
• All metal must be cleaned and deburred before welding.
• We recommend using a new gasket after replacing or unbolting exhaust flanges. 
• Click here to for the matching gasket