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Exhaust› Exhaust Pipes, Systems and Components
Kooks Headers
Kooks Universal 2 1/8in x 3 1/2in SS Coll w/9-10in Long Body. Plus 2in for Slip
SKU: K009 9910S
Moderate — 2–4 hours
Overview
This collector incorporates Kooks' patented scavenging spike for improved exhaust flow. The outlet measures 3-1/2 inches O.D., and the collector includes two A/B style tabs for securing to the primaries. It is sold individually.
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Part #: 9910S
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, "Get Kookin with KOOKS!"
2-1/8" x 3-1/2" 304 Stainless Slip-On Collector. 4-Into-1 Design. 2-1/8" I.D. Inlet to Slip Over 2-1/8" Primaries. Kooks Patented Scavenging Spike. 3-1/2" O.D. Outlet. Includes 2) A/B Style Tabs to Secure to Primaries. Sold Individually.
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | Kooks Headers |
| Part Number | K009 9910S |
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Returns & Fitment
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.
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