Stainless catless turbo downpipe and Y-pipe set for 2012-2018 Jeep Wrangler JK 3.6L V6, with two flanged downpipes, a Y-merge pipe, a band clamp, and a mesh gasket
Jeep Wrangler JK exhaust set with a Y-pipe, two catless downpipes, a mesh gasket, a band clamp, and bolts, nuts, and washers
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Two stainless catless downpipes for the Jeep Wrangler JK 3.6L V6 with machined flanges and oxygen-sensor bungs, shown from opposing ends
Stainless downpipe ends: an oval bolt flange, a round flanged inlet, a slotted spring-connect outlet, and a plain pipe bore
Stainless downpipe flange and pipe diameters measured with a tape and digital calipers at 54.0, 51.5, and 47.6 millimeters
Included hardware for the downpipe kit: a mesh flange gasket, a band clamp, and bolts, nuts, and washers
Full stainless exhaust set for 2012-2018 Jeep Wrangler JK 3.6L V6 with downpipes, a Y-pipe, mid-pipes, heat shields, gaskets, and clamps
Stainless catless turbo downpipe and Y-pipe set for 2012-2018 Jeep Wrangler JK 3.6L V6, with two flanged downpipes, a Y-merge pipe, a band clamp, and a mesh gasketJeep Wrangler JK exhaust set with a Y-pipe, two catless downpipes, a mesh gasket, a band clamp, and bolts, nuts, and washersPair of polished stainless catless downpipes for the Jeep Wrangler JK 3.6L V6, each with a flanged inlet, oxygen-sensor bung, and spring hangerTwo stainless catless downpipes for the Jeep Wrangler JK 3.6L V6 with machined flanges and oxygen-sensor bungs, shown from opposing endsStainless downpipe ends: an oval bolt flange, a round flanged inlet, a slotted spring-connect outlet, and a plain pipe boreStainless downpipe flange and pipe diameters measured with a tape and digital calipers at 54.0, 51.5, and 47.6 millimetersIncluded hardware for the downpipe kit: a mesh flange gasket, a band clamp, and bolts, nuts, and washersFull stainless exhaust set for 2012-2018 Jeep Wrangler JK 3.6L V6 with downpipes, a Y-pipe, mid-pipes, heat shields, gaskets, and clamps

Catless Downpipe Exhaust for 2012-2018 Jeep Wrangler JK 3.6L V6

SKU: FLKT08053

$235.00 $259.99 SAVE $24.99
Downpipe Exhaust : Downpipe Exhaust
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SKU: FLKT08053
⚠ Please verify full vehicle fitment before placing your order.
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Frequently Bought Together

Flashark Loop Delete Y-Pipe for 2012–2018 Jeep Wrangler JK/JKU 3.6L V6 — Dual 2
Flashark Loop Delete Y-Pipe for 2012–2018 Jeep Wrangler JK/JKU 3.6L V6 — Dual 2" to Single 2.5"
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Catless Downpipe Exhaust for 2012-2018 Jeep Wrangler JK 3.6L V6

Catless Downpipe Exhaust for 2012-2018 Jeep Wrangler JK 3.6L V6

1 Item · Downpipe Exhaust · SKU: FLKT08053

$235.00

Total: 2 Items $235.00

Product Specifications

Catless Downpipe for 2012–2018 Jeep Wrangler JK 3.6L V6

This Flashark catless downpipe is for the naturally aspirated 3.6L V6 in the Jeep Wrangler and Wrangler Unlimited JK family. The base kit replaces the factory converter sections with stainless steel pipes. Use the fitment table to check your exact year and trim before ordering.

Specifications

Specification Details
SKU FLKT08053
Brand Flashark
Product type Catless downpipe exhaust
Material Stainless steel
Finish Mirror-polished
Pipe diameter 2 in.
Design 3-piece modular downpipe
O2 sensor bungs 4 total: 2 primary (upstream) and 2 secondary (downstream)
Construction TIG-welded, mandrel-bent
Installation Bolt-on to OE mounting points; no cutting or welding stated for the base kit

Key Features

  • Modular construction: The three-piece design allows the downpipe sections to be positioned separately.
  • Flanged ends: Provide connection points to compare with the vehicle before purchase.
  • O2 sensor bungs: Provide the stated upstream and downstream sensor positions for connection checks.
  • Stainless steel construction: Provides a durable replacement pipe structure.

Check Before Ordering

  • Confirm the exact model, trim, 3.6L engine, drivetrain and 2018 JK body generation against the fitment table. A 2018 JL is a different vehicle.
  • Compare both upstream and downstream flanges, pipe diameters, sensor locations and the adjoining Y-pipe on your vehicle. Vehicle fitment alone does not confirm every interface.
  • Select the correct variant and confirm the Y-pipe application with Flashark if choosing the combined kit.
  • This is a catless configuration. Confirm permitted use and emissions requirements for your vehicle and location before ordering.

Close-up measurement image of exhaust pipe ends

Shipping & Returns

Free U.S. Shipping: Orders are typically processed within 1–2 business days and delivered within 7–9 business days. Additional charges may apply to remote areas.

30-Day Returns: Unopened and unused items in their original packaging may be returned within 30 days of receipt. Return shipping is covered for verified quality issues.

Worry-Free Delivery: Optional protection against eligible loss, theft, delay, or transit damage is available at checkout.