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Free shipping is available within the lower 48 states for orders totaling $199 or more. Simply select the free shipping option during checkout. Even though expedited shipping is not free we will still discount the free shipping option from the expedited shipping cost for you. This offer excludes shipments going to Alaska, Hawaii, Military Boxes, and items too large to ship via UPS or USPS. These items are usually large freight or bulky items such as engine blocks, etc.

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  • Ferrea 6000 Series +1mm Competition Valves (Mitsubishi Evo X 4B11T) - Modern Automotive Performance
  • Ferrea 6000 Series +1mm Competition Valves (Mitsubishi Evo X 4B11T) - Modern Automotive Performance

    On Sale

    Ferrea 6000 Series +1mm Competition Valves (Mitsubishi Evo X 4B11T)

    MAP Loyalty Program: Earn $ 5.14 Toward Next Purchase!
    PART# FER F6293/F6295 
    We Price Match!

    Contact us to ensure you're getting the right part for your car at the absolute best pricing on earth!

    Email - sales@maperformance.com
    Phone 1(888)MAPerformance

    $ 256.88   $356.80
    You Save 28% ($99.92)

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    Fits Your

    Ferrea 6000 Series +1mm Competition Valves (Mitsubishi Evo X 4B11T) - Modern Automotive Performance

    To manufacture the valves, we use our exclusive two-step slow forging process using EV8 stainless steel on both intake and exhaust valves. We provide a special heat-treatment and stress relieving process, along with hard chrome stems and friction-welded hard tips. We finish with a swirl polished head. The valves feature flow improvements to deliver the power needed for today's sophisticated racing engines.

    Intake Valve Specs

    • Head Diameter = 36mm
    • Stem Diameter = 5.47mm
    • Overall Length = 113.25mm
    • Tip Length = 4.24mm

    Exhaust Valve Specs

    • Head Diameter = 30mm
    • Stem Diameter = 5.46mm
    • Overall Length = 105.9mm
    • Tip Length = 2.32mm

    *Includes 8 intake valves (F6295) and 8 exhaust valves (F6293)

    To manufacture the valves, we use our exclusive two-step slow forging process using EV8 stainless steel on both intake and exhaust valves. We provide a special heat-treatment and stress relieving process, along with hard chrome stems and friction-welded hard tips. We finish with a swirl polished head. The valves feature flow improvements to deliver the power needed for today's sophisticated racing engines.

    Intake Valve Specs

    • Head Diameter = 36mm
    • Stem Diameter = 5.47mm
    • Overall Length = 113.25mm
    • Tip Length = 4.24mm

    Exhaust Valve Specs

    • Head Diameter = 30mm
    • Stem Diameter = 5.46mm
    • Overall Length = 105.9mm
    • Tip Length = 2.32mm

    *Includes 8 intake valves (F6295) and 8 exhaust valves (F6293)

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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 here.

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    Unfortunately due to vendor restrictions we are unable to sell this brand within Australia or the UK. If you have any questions, feel like you received this message in error or would like suggestions on other brands please contact us here.

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    Unfortunately due to vendor restrictions we are unable to sell this brand within California. If you have any questions, feel like you received this message in error or would like suggestions on other brands please contact us here.

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