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Buy 3 Tires, Get 4th Tire Free Instantly

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Buy 3 Tires, Get 4th Tire Free Instantly
Buy 3 Tires, Get 4th Tire Free Instantly. Receive a discount equal to the price of a single tire when four tires are added to the cart. Valid on select in stock tires only. Those tires for which discount is available will be identified in search results & product detail pages. All other tires and special order tires are excluded from this offer. Valid when scheduled for installation on PepBoys.com and installation is completed between 6/26/17 through 9/30/17.


Spectre 4
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  • Part #: 9604|
  • SKU: 683953

3 days after 6 p.m.


    • Designed to allow you to attach a larger 6 inch diameter flange air filter onto a smaller diameter air intake tube
    • Velocity stacks are available with different neck sizes
Retail
$17.99

Spectre 4" Filter Adapter

Spectre's air filter inlet adapters and velocity stacks are designed to allow you to attach a larger 6 inch diameter flange air filter onto a smaller diameter air intake tube. The velocity stacks are available with different neck sizes, to match 2.5 inch to 4.5 inch tubes. In addition, Spectre velocity stacks also have a smooth funnel shaped inlet that reduces restriction and turbulence of incoming air.
  • Designed to allow you to attach a larger 6 inch diameter flange air filter onto a smaller diameter air intake tube
  • Velocity stacks are available with different neck sizes


Base Inside Diameter
3.75 in (95 mm)

683953

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