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Treadstone Performance 4G63 Cast Turbo Manifold M121 - Modern Automotive Performance

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Treadstone Performance

Treadstone Performance 4G63 Cast Turbo Manifold M121

PART# TRE M121
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$ 339.15   $ 357.00
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Time to upgrade that stock restrictive turbo and upgrade to a larger more powerful T3/T4 turbo. Very popular cast manifold has put Eclipse into the 10's! Treadstone manifolds are cast using a high ductile silicone based iron adhering to a strict ASTM casting standards. These manifolds are very durable and will withstand all the heat and vibration you can throw at them. Our manifolds casting exceeds OEM specifications and now come with lifetime warranty against cracking VW, Audi T3 upgrade Cast Manifold. Treadstone manifolds are cast using a high ductile silicone based iron adhering to a strict ASTM casting standards. These manifolds are very durable and will withstand all the heat and vibration you can throw at them. Our manifolds casting exceeds OEM specifications and now come with lifetime warranty against cracking(view tech page for additional info on warranty). All of our manifolds incorporate external 35 or 38mm wastegate, and either T3 or T4 standard turbine inlet. All internal surfaces are cast smooth for high flow and low surface friction. This manifold retails for over $500 through many other manufactures, but you can get it here at wholesale pricing. All of our manifolds incorporate external 35 or 38mm wastegate, and either T3 or T4 standard turbine inlet. All internal surfaces are cast smooth for high flow and low surface friction. This manifold retails for over $500 through many other manufactures, but you can get it here at wholesale pricing.

Application List

  • 90-99 Mitsubishi Eclipse GSX, GS-T
  • 90-99 Eagle Talon Turbo
  • Galant 91-92 Turbo

Time to upgrade that stock restrictive turbo and upgrade to a larger more powerful T3/T4 turbo. Very popular cast manifold has put Eclipse into the 10's! Treadstone manifolds are cast using a high ductile silicone based iron adhering to a strict ASTM casting standards. These manifolds are very durable and will withstand all the heat and vibration you can throw at them. Our manifolds casting exceeds OEM specifications and now come with lifetime warranty against cracking VW, Audi T3 upgrade Cast Manifold. Treadstone manifolds are cast using a high ductile silicone based iron adhering to a strict ASTM casting standards. These manifolds are very durable and will withstand all the heat and vibration you can throw at them. Our manifolds casting exceeds OEM specifications and now come with lifetime warranty against cracking(view tech page for additional info on warranty). All of our manifolds incorporate external 35 or 38mm wastegate, and either T3 or T4 standard turbine inlet. All internal surfaces are cast smooth for high flow and low surface friction. This manifold retails for over $500 through many other manufactures, but you can get it here at wholesale pricing. All of our manifolds incorporate external 35 or 38mm wastegate, and either T3 or T4 standard turbine inlet. All internal surfaces are cast smooth for high flow and low surface friction. This manifold retails for over $500 through many other manufactures, but you can get it here at wholesale pricing.

Application List

  • 90-99 Mitsubishi Eclipse GSX, GS-T
  • 90-99 Eagle Talon Turbo
  • Galant 91-92 Turbo

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MAP Limited Lifetime Warranty

1.) All MAPerformance in-house fabricated parts include a Limited Lifetime Warranty for the Original Purchaser. This warranty only applies to the original purchaser and is non-transferrable. If the product fails it would need to be determined by MAPerformance that it is due to manufacturing defects in materials or workmanship.

2.) This does not cover normal wear and tear. Improper use, modification, or abuse voids this warranty. MAPerformance will not be held responsible for additional costs due to the failure of a product (cost of sale, towing, labor, etc.). Warranty claims must be submitted to MAPerformance for review.

3.) You must create a support ticket to acquire your return authorization number prior to returning the product.

4.) Warranty claims will not be honored if the product was not purchased through an approved dealer.

For warranty evaluation please create a support ticket via this form Click Here For Customer Service.

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