IS25106 Flashark
IS25106 Flashark
IS25106 Flashark
IS25106 Flashark
IS25106 Flashark
IS25106 Flashark
IS25106 Flashark
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IS25106 FlasharkIS25106 FlasharkIS25106 FlasharkIS25106 FlasharkIS25106 FlasharkIS25106 FlasharkIS25106 Flashark
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Cold Air Intake Kit for 1997-2006 Jeep Wrangler TJ 4.0L / 2.4L / 2.5L

SKU: FLIS25106

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Flashark Cold Air Intake Kit for 1997–2006 Jeep Wrangler TJ — 76mm Aluminum, Dry Filter, Heat Shield

The 4.0L AMC straight-six is a legend, but the factory airbox is an afterthought. Flat plastic housing, paper filter choked with trail dust, and hot under-hood air everywhere the Wrangler goes off-road. This Flashark cold air intake fixes it.

A full 76mm mandrel-bent aluminum tube replaces the factory snorkel. The dry, reusable cone filter sits in a sealed heat shield that blocks engine bay heat and keeps water splash out of the intake. A 3/4-inch heat-wrap line runs the full length of the tube, keeping intake temps down during long climbs and summer crawls.

No tune. No CEL. No cutting. Bolt it on in about an hour and feel the throttle sharpen right where you need it — 2,000–4,000 RPM on the trail.

Key Features

  • 76mm mandrel-bent aluminum intake tube — black powder-coated finish, smooth interior, zero flow restriction
  • Dry cotton gauze cone filter — washable, reusable, no oil required; won't foul your MAF sensor on dusty trails
  • Sealed steel heat shield — isolates filter from engine bay heat; blocks splash and large debris during water crossings
  • 3/4" heat wrap line (1,380mm) — wraps the full intake tube to reduce heat soak on long pulls
  • CNC-machined MAF sensor boss — precision 76mm bore, plugs straight into factory wiring; no check engine light
  • Dual mounting brackets (90° + 114°) — engineered specifically for TJ chassis, factory mounting points
  • Multi-layer silicone coupler — black, heat-resistant, stainless T-bolt clamps for a leak-free seal
  • Bolt-on installation — all hardware included, no cutting or welding; 60–90 minutes with basic hand tools

Shop More Cold Air Intake Kits

Year Make Model Engine
1997-2002 Jeep Wrangler TJ 2.5L I4
1997-2006 Jeep Wrangler TJ 4.0L I6 (AMC 242)
2003-2006 Jeep Wrangler TJ 2.4L I4

Note: Does NOT fit 1987–1995 Wrangler YJ, 2007–2018 Wrangler JK/JL, or Cherokee XJ. All trim levels (Sport, Sahara, Rubicon, SE, X, Unlimited) are covered within the listed year ranges.

Spec Detail
Brand Flashark
System Type Cold Air Intake (CAI)
Material 6061-T6 Aluminum (tube), Steel (heat shield)
Tube Finish Black Powder Coated
Tube Diameter 76mm (3.0")
Flare Diameter 86mm
Filter Type Dry Cotton Gauze (washable, reusable, no oil)
Heat Shield Sealed steel, included
MAF Boss CNC-machined 76mm aluminum
Installation Bolt-on, no tuning required
Warranty 1-Year

Fast Shipping Policy

Your order will be dispatched within 1-2 business days, and the package will arrive within your order's estimated date. Click for Shipping Policy

Easy Return Policy

Every order comes with a 30-day free return, provided the item is brand new, uninstalled, and in its original packaging. We cover return shipping for quality issues. Refunds are processed within 3-5 business days. Click for Return Policy

Worry-Free Delivery Protection

Add Worry-Free Delivery at checkout — if it's lost, stolen, or damaged, you're 100% covered. Click for Worry-Free Delivery Protection

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