aFe MACH Force-Xp Hi-Tuck Axle-Back Exhaust w/ Polished Tip Jeep Wrangler JL | 49-48070-1P

Overview

The aFe MACH Force-Xp Hi-Tuck Axle-Back Exhaust System with Polished Tip (PN: 49-48070-1P) is the ultimate bolt-on exhaust upgrade for 2018–2026 Jeep Wrangler JL owners who demand more ground clearance, a more aggressive exhaust tone, and proven performance gains. Engineered and assembled in Corona, California, this system replaces the stock's heavy, low-hanging muffler assembly with a lightweight, tucked-up 409 stainless steel design that protects your exhaust on the trails while turning heads on the street. Whether you wheel daily or hit the trails on weekends, this is the best axle-back exhaust for the 2018–2026 Jeep Wrangler JL.

Key Features & Benefits

• Hi-Tuck Design for Maximum Ground Clearance — Installs higher than the factory muffler assembly, providing critical additional clearance during extreme angle climbs, descents, and rock crawling. The 3-1/2" polished clamp-on tip is also removable for even more protection on the most demanding terrain.
• 409 Stainless Steel Mandrel-Bent Tubing — 2-1/2" mandrel-bent 409 stainless steel tubing is less restrictive than stock, enabling maximum exhaust flow and low turbulence for improved torque, horsepower, and throttle response.
• Aggressive, Deep Exhaust Tone — Utilizes the factory front resonator pipe to produce a very aggressive, powerful exhaust note, unleashing all available horsepower and torque without the need for a full cat-back system.
• 100% Hand MIG-Welded Construction — Every joint is 100% hand MIG-welded for race-proven strength and long-lasting durability, built to handle the heat and vibration of both on-road and off-road use.
• 3-1/2" Polished Stainless Clamp-On Tip — The angled, polished 304 stainless steel exhaust tip adds a premium, finished look on the street and is easily removable for rough terrain use.
• OE-Style Bayonet Hangers — Uses all factory mounting locations with OE-style bayonet hangers that maintain a stable pipe position under high vibration and high heat conditions — the fit never loosens over time.
• Fits Both 2-Door & 4-Door JL Models — Designed to accommodate all Jeep Wrangler JL body styles, including Sport, Sahara, Rubicon, and Unlimited variants.
• CARB Compliant & 50-State Legal — Does not require a CARB Executive Order number; legal for use in all 50 states including California.
• Made in the USA — Engineered and manufactured at aFe's Corona, California facility for assured quality control and fitment precision.
• 2-Year Warranty — Backed by aFe Power's 2-year limited warranty when installed per manufacturer instructions.

What's Included

• (1) Axle-Back Pipe Assembly — 2-1/2" 409 Stainless Steel, Mandrel-Bent
• (1) Muffler Assembly
• (1) 3-1/2" Polished 304 Stainless Steel Clamp-On Exhaust Tip (Angled, Removable)
• All Required Installation Hardware & Clamps
• aFe Power Installation Instructions

Specifications

Part Number	49-48070-1P
UPC	802959602386
System Type	Axle-Back
Main Pipe Diameter	2.50 inches
Pipe Material	409 Stainless Steel
Pipe Bend Type	Mandrel-Bent
Weld Type	100% Hand MIG-Welded
Tip Diameter	3.50 inches
Tip Finish	Polished
Tip Material	304 Stainless Steel
Tip Cut	Angled
Tip Type	Clamp-On, Removable
Exit Style	Hi-Tuck Rear Exit
Sound Level	Aggressive / Moderate-Aggressive
Item Weight	~10.33 lbs
Package Dimensions	29 x 17 x 9 inches
Clamps Included	Yes
Hangers Included	Yes (OE-Style Bayonet)
Warranty	2 Years
CARB Compliant	Yes — 50-State Legal, No EO# Required
Made In	USA (Corona, California)

Fitment & Compatibility

This aFe MACH Force-Xp axle-back exhaust system is a direct vehicle-specific fit for the following applications:

• 2018–2026 Jeep Wrangler JL — L4-2.0L Turbocharged (2.0T) & V6-3.6L
• Fits 2-Door and 4-Door (Unlimited) models
• Compatible trims: Sport, Sport S, Sahara, Rubicon, Willys, and all other JL trim levels

Note: Utilizes the factory front resonator pipe. Not compatible with Jeep Wrangler JK (2007–2018) or JL 4xe plug-in hybrid without modification. Always verify fitment with your specific year, make, and model before ordering.

Installation

The aFe 49-48070-1P is a true bolt-on system designed for a straightforward at-home installation with no cutting, welding, or special tools required. The system mounts directly to all factory hanger locations using the included OE-style bayonet hangers and hardware. Most owners report installation taking between 15 minutes and 2 hours depending on experience level and available equipment — a basic set of hand tools and access underneath the vehicle is all that is needed. Keep all fasteners loose until the full assembly is connected, then tighten to spec. Full installation instructions are included in the box.

Frequently Asked Questions

Is this aFe exhaust CARB compliant?

Yes. This product does not require a CARB Executive Order number and is legal for use in all 50 states, including California.

How loud is this exhaust?

This system produces a moderate-to-aggressive exhaust tone — noticeably deeper and more powerful than stock, but not overly droning at highway speeds. Sound is rated Aggressive by aFe.

Can I remove the exhaust tip for off-roading?

Yes. The 3-1/2" polished tip is a clamp-on design and is fully removable, giving you additional clearance on extreme terrain when needed.

Does it fit the 4-door Wrangler Unlimited?

Yes. This system fits both the 2-door and 4-door (Unlimited) Jeep Wrangler JL models.