SKU: SD-ETAC58P Sinister Diesel Dual Wall Exhaust Tip W/ Angle Cut 5" to 8" Polished

Sinister Diesel Dual Wall Exhaust Tip – 5" Inlet to 8" Outlet (Polished)

Key Fitment Requirement
• Designed for True 5" Tailpipes Only – This tip is engineered to fit a true 5.00" outside diameter tailpipe
• Will NOT Fit 4.75" or 5.25" Pipes – Must measure your exhaust before purchase to ensure proper fitment

Key Features
• Dual Wall Construction – Clean, finished look with added durability and ideal for DPF-equipped trucks by helping dissipate higher exhaust heat
• 5" Inlet to 8" Outlet – Oversized outlet for maximum visual impact
• Polished Stainless Steel – Corrosion-resistant with a clean, bright finish
• Stainless Steel Construction – Built for long-term durability
• Brushed Stainless Sinister Diesel Badge – Riveted-on badge for a premium, signature look
• Clamp-On Installation – Simple, secure install with no welding required
• 15" Length – Provides the right stance and fitment
• 1-Year Warranty – Backed for quality and reliability

Product Overview
Give your truck a bold, standout look with the Sinister Diesel Dual Wall Exhaust Tip. Designed to fit Ford Powerstroke, Dodge Cummins, GM Duramax, and any truck running a true 5" tailpipe, this tip delivers a clean upgrade with a massive 8" outlet for maximum presence.

Constructed from high-quality stainless steel with a polished finish, this tip is built to resist corrosion while maintaining a clean, high-end appearance. The dual wall design not only provides a thicker, more refined look, but also makes it an ideal choice for newer DPF-equipped trucks by helping manage and dissipate higher exhaust temperatures.

A brushed stainless Sinister Diesel badge is riveted to the side, adding a premium touch that sets it apart.

Fitment is critical with exhaust tips. This tip is designed to slide over a true 5.00" tailpipe. Many factory and aftermarket systems vary slightly in size, so it is important to measure your tailpipe before ordering. This tip will NOT properly fit undersized or oversized pipes.

Installation is quick and straightforward with a clamp-on design—no welding required.

What’s Included
(1) 5" to 8" Dual Wall Exhaust Tip (Polished)

Customer Notice – Exhaust Tip Policy
All sales are final once installed. Due to the nature of exhaust components, this product cannot be returned for credit after installation.

Please verify your tailpipe measures a true 5.00" outside diameter before installing.

If you have any questions prior to installation, our team is here to help.