Injen Muffler Delete Kit - Jeep Wrangler JK 2007-2018

Injen stainless muffler delete kit for the 2007-2018 Jeep Wrangler JK (3.6L / 3.8L). It replaces the restrictive factory muffler and pipe with 60mm mandrel-bent 304 stainless for an aggressive tone, better airflow and improved approach/departure angles. Bolt-on using factory hanger locations — no cutting, welding or tuning — so you can swap back to the OE muffler in about 20 minutes.

Specifications

Documents: Installation Instructions (PDF)

This part fits:

Shipping

• In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
• Standard, expedited, and overnight options at checkout.
• Oversized items ship by freight and take longer.
• Backordered items ship as soon as stock lands — contact us for lead times.
• International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

• 30-day returns on new, uninstalled items in original packaging with all hardware.
• Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
• Installed or used parts can’t be returned — confirm fitment before you install.
• Special orders and custom items are final sale.
• Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy