Product Specifications
Choose the Right Axle-Back Exhaust for Your Wrangler
This Flashark axle-back exhaust page offers two rear exhaust options for select Jeep Wrangler configurations from 2007 through 2023. Both options use a dual rear-exit layout, but the fitment, tip finish, and SKU are different.
Select your option by model year, engine, drivetrain, and body style—not by year alone. Review the specifications below before adding the product to your cart.
Watch the original product video on Instagram.
Specifications
| SKU / Option | Confirmed Fitment | Tips | Muffler / Exit | Installation Components Listed |
|---|---|---|---|---|
|
FLES08133 18–23 Wrangler |
2018–2023 Jeep Wrangler; 2.0L L4 or 3.6L V6; 4WD; 2-door or 4-door | Dual 4-in black rolled angle-cut, clamp-on tips | Baffled and chambered muffler; straight rear exit | Hardware and factory-style hangers |
|
FLES08136 07–17 Wrangler & 07–18 Wrangler JK |
2007–2017 Jeep Wrangler: 3.6L or 3.8L V6, 4WD 2/4-door; RWD 4-door. 2007–2018 Jeep Wrangler JK: 3.6L V6, 4WD 2/4-door | Dual 4-in polished 304 stainless steel, dual-wall tips | Chambered muffler; dual rear outlet | Not itemized in the product description |
Key Features
- Axle-Back System Scope: Both SKUs are identified as axle-back exhaust products, and neither is listed on this page as a full cat-back assembly.
- Chambered Muffler Construction: FLES08133 uses a baffled and chambered muffler with no internal packing listed, while FLES08136 uses a chambered muffler.
- Dual Rear-Outlet Path: Both SKUs terminate in two rear outlets, with FLES08133 specifically listed as exiting straight out the back.
- SKU-Specific Tip Components: FLES08133 supplies black rolled angle-cut clamp-on tips, while FLES08136 substitutes polished 304 stainless steel dual-wall tips.
- FLES08133 Installation Components: This SKU lists installation hardware and factory-style hangers; an equivalent itemized hardware set is not listed for FLES08136.
What's Included and Not Included
FLES08133: The product description identifies an axle-back exhaust, dual clamp-on tips, factory-style hangers, and installation hardware. Confirm the current package contents shown for your selected option before ordering.
FLES08136: The product description identifies an axle-back exhaust, chambered muffler, and dual polished tips. A complete itemized hardware list is not displayed, so confirm required clamps, fasteners, and reused factory parts before installation.
This is an axle-back product page. It is not presented here as a full cat-back system, and no header, catalytic converter, or front/mid-pipe is listed as included.
Check Before Ordering
- Match the selected SKU to your Wrangler model year and generation.
- Confirm the engine: 2.0L L4, 3.6L V6, or 3.8L V6 as listed for the selected option.
- Confirm drivetrain and body style, including 2-door versus 4-door.
- Verify your current rear exhaust connection and the parts that must be reused.
- Check the selected variant's SKU, image, price, and availability before checkout.
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.
