SKUNK2 Alpha Header for 06-11 Honda Civic SI FA5 FG2 K20Z3 for Sale


When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

Price: $469.99

SKUNK2 Stainless Steel Alpha Series Header




.....

  • Condition: Brand New
  • Part Number: 412-05-1930
  • Application:
    • 2006-2011 Honda Civic Coupe (Si)
    • 2007-2011 Honda Civic Sedan (Si)
  • Description:
    • Skunk2 is proud to announce its all-new Alpha Series Header for the ’06-’11 Civic Si. Patterned after our already popular and dyno-proven MegaPower Headers, which have been used by leading, competitive race teams for years, Skunk2’s Alpha Series Header employs many of the same design characteristics and technology. Our decision to produce the Alpha Series Header was driven by our desire to make our race-proven design more affordable and accessible to everyday enthusiasts. New manufacturing techniques allow us to do so at a lower overall cost, making race-winning header technology available to everyone. Skunk2’s Alpha Series Header for the eighth-generation Civic Si offers Skunk2 performance, industry-leading customer service, and a full warranty policy, all at a price comparable to lesser budget-minded headers. Unlike the budget-minded headers, though, only Skunk2 Alpha Series Headers ensure precise fitment and the peace of mind of knowing that a Skunk2 representative is just a phone call or email away. All Skunk2 headers are designed and engineered to maximize exhaust flow and increase both horsepower and torque throughout the powerband. The unique design is the result of more than a decade of racing experience coupled with computerized modeling and extensive dyno testing. Each Skunk2 Alpha Series Header features equal-length, sequentially paired, stepped primaries and a 4-2-1 tri-Y design that terminates into a collector with a 2.5-inch outlet. These features, paired with Skunk2’s unique design specs, provide an extremely broad powerband that’s applicable to a wide range of engine sizes and configurations. Alpha Series Headers also feature the smallest possible primary tubes required to achieve optimum overall and peak power. By minimizing the primary tubes’ diameter, Skunk2 is able to maintain the highest possible exhaust gas speed throughout the header, which improves mid-range power and throttle response significantly. Skunk2’s Alpha Series Header provides the perfect combination of top-end power without sacrificing mid-range performance or throttle response.
  • Features:
    • Complement with a genuine Skunk2 MegaPower Exhaust for maximum flow
    • Includes adapter flange, gasket, and mounting bracket
    • Race application; eliminates catalytic converter
    • O2 sensor bung thread pitch: M18 x 1.5
  • Notes:
    • Professional installation is highly recommended
    • Welding may be required

Item Availability
  • Prices shown and stock available are subject to change without notice
  • In an event of pricing error, a notification will be sent out and a full refund issued
  • In an event of a backorder, a notification will be sent out within 3 business days
  • Buyer may choose to wait, cancel partial order, or cancel the entire order for a full refund
  • Buyer has option to be added to backorder list for stock notification
  • Orders can be cancelled for a full refund only before item(s) have shipped
  • If the order has been shipped, standard Return & Exchange Policy is applied
  • Stocked items may ship from multiple locations
  • To avoid delays, we ship the order from your nearest stocking warehouse
  • Items may arrive in multiple boxes or at different times
  • Tracking numbers will be provided for separate packages
Shipping
  • USPS shipping mainly to PO Box, FPO, APO, GU, and VI
  • Please select USPS as shipper when checking out for these areas
  • UPS and FedEX shipping can be used interchangeably, depending on location
  • We do not guarantee a specific carrier, as it may be location specific
  • International customs/duty/brokerage fees are the responsibility of the buyer
  • Please contact us for pricing on faster shipping methods
  • Sales tax of 8.00% applies to sales within California
Return & Exchange Policy
  • Refunds and Exchanges must contact us within 14 days of receiving item(s)
  • Item(s) returned must be unused, unmodified, and in same condition received
  • Picture request may be required for claims regarding damages or wrong item(s) received
  • Certain manufacturers require claims for warranty/missing item(s) made directly with them
  • Return shipping is paid for by the buyer unless we approve to cover shipping
  • Exchanges may require additional shipping fee to ship out exchanged item(s)
  • A 20% re-stocking fee may be applied to returns and deducted from the total refund
  • Shipping fee is not refundable, unless wrong item(s) is received or shipped out
_gsrx_vers_811 (GS 7.0.9 (811))


Parts Search:


Follow