aFe MACH Force XP 4-Inch 409 Stainless Steel Muffler Delete Pipe, Part Number 49-91004

Bring the maximum power out of your exhaust with the aFe Power Muffler-Delete Pipe. This pipe is constructed out of 409 stainless steel and is used to eliminate the 4" In/Out muffler used in most factory or performance 4" exhaust systems. You will love the aggressive exhaust note of a 4" system with no muffler while maximizing exhaust flow, throttle response and performance.

• Pipe Specifications: 4" ID Inltet/Outlet x 30" Overall Length
• Stainless Steel Muffler Delete Pipe
• 2 Year Limited Warranty

Bring maximum exhaust flow and a more aggressive exhaust note to your vehicle with the aFe MACH Force XP Muffler Delete Pipe. Designed for use with most factory or performance 4-inch exhaust systems, this pipe eliminates the restrictive muffler while maintaining a direct, streamlined exhaust path. The result is improved exhaust flow, sharper throttle response, and the unrestricted sound of a muffler-free 4-inch system.

Constructed from durable 409 stainless steel, the aFe Power Part Number 49-91004 is engineered for reliable service in demanding automotive applications. Its 4-inch inlet and outlet provide compatibility with properly sized exhaust components, while the approximately 30-inch overall length supports installation in systems designed for a comparable muffler configuration. This component is intended for off-road or competition use where permitted; verify local emissions and noise regulations before installation. CARB approval is not provided for this product.

What's Included: One aFe MACH Force XP stainless steel muffler delete pipe and installation components as applicable. The product is backed by a 2-year limited warranty. Fitment data should be verified against the vehicle, exhaust system, tubing diameter, and available installation space before purchase.

Features:

• 4-Inch Exhaust Compatibility: Designed with a 4-inch inside-diameter inlet and outlet for use with most factory or performance 4-inch exhaust systems.
• Muffler Delete Design: Replaces the existing muffler to create a less restrictive exhaust path and a more aggressive exhaust tone.
• Improved Exhaust Flow: Helps maximize exhaust flow, throttle response, and overall exhaust performance.
• 409 Stainless Steel Construction: Provides durable corrosion resistance and dependable service in demanding automotive environments.

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1