aFe Mach Force-Xp Axle-Back Exhaust for Fiat 124 Spider 1.4L Turbo, Part Number 49-36901

Ultimate performance upgrade - single exhaust exit eliminates unnecessary second exit, reducing weight and flow restriction. No other FIAT 124 Spider axle-back on the market outflows this system. Eliminates the heavy factory muffler to improve exhaust flow, horsepower and torque, resulting in a classic sportscar inspired exhaust tone without the drone. Removes heavy stock muffler (26 pounds vs. 12 pounds). 2-1/2", mandrel-bent, 304 stainless steel tubing for maximum performance, corrosion resistance, strength, and durability. 100% MIG-welded by certified craftsmen for race proven strength and durability. MIG-welding provides the strongest welds. OE-style bayonet hanger is used to maintain a stable pipe location that does not change over time. Mach Force-Xp 2-1/2 IN 304 Stainless Steel Axle-Back Exhaust System FIAT 124 Spider 17-20 L4-1.4L (t)

• Optional Tips Available in Gloss Black, Polished, Carbon Fiber, and Blue Flame
• Oversized 2-1/2" Mandrel Bent, 304 Stainless Steel Tubing for Maximum Flow
• Saves Weight Over Factory System by Eliminating Heavy Muffler
• 100% Hand MIG Welded for Strength and Durability
• Delivers a Sportscar Inspired Exhaust Tone

Upgrade the exhaust performance and sound of your Fiat 124 Spider with the aFe Mach Force-Xp axle-back exhaust system, part number 49-36901. Designed for 2017–2019 Fiat 124 Spider models equipped with the 1.4L turbocharged four-cylinder engine, this system replaces the heavy factory muffler with a streamlined single-exit configuration. The result is improved exhaust flow, reduced weight, and a responsive sportscar-inspired tone without excessive cabin drone.

The system uses oversized 2-1/2-inch mandrel-bent 304 stainless steel tubing to maintain smooth airflow while providing excellent corrosion resistance, strength, and long-term durability. It is 100% hand MIG-welded by certified craftsmen for dependable performance, and the OE-style bayonet hanger helps keep the exhaust securely positioned over time. Compared with the factory system, the aFe design reduces weight by eliminating the heavy stock muffler while supporting improved horsepower and torque potential.

Optional exhaust tips are available in gloss black, polished, carbon fiber, and blue flame finishes, allowing you to customize the appearance of your Fiat 124 Spider. The system is engineered as an axle-back upgrade for a direct, performance-focused replacement of the rear exhaust section.

Product Specifications and Technical Data

• Brand: aFe
• Part Number: 49-36901
• Product Type: Axle-back exhaust system
• Vehicle Application: Fiat 124 Spider
• Engine Application: 1.4L turbocharged inline four-cylinder
• Tubing Material: 304 stainless steel
• Tubing Diameter: 2-1/2 inches
• Welding Method: 100% hand MIG-welded construction

What's Included

• Axle-back exhaust assembly
• Installation hardware and mounting components, as supplied by the manufacturer

Fitment includes select 2017, 2018, and 2019 Fiat 124 Spider models with the 1.4L turbocharged engine. Verify vehicle configuration and exhaust compatibility before ordering. This product is not CARB approved and may not be legal for use on pollution-controlled vehicles in all areas. California customers should confirm applicable emissions regulations before installation.

Features:

• Single-exit axle-back design eliminates the heavy factory muffler to reduce weight and exhaust flow restriction.
• 2-1/2-inch mandrel-bent 304 stainless steel tubing supports smooth airflow, corrosion resistance, and long-term durability.
• 100% hand MIG-welded construction provides strong, dependable joints for street and performance use.
• Produces a sportscar-inspired exhaust tone with reduced likelihood of unwanted interior drone.

Fitments:
2017 Fiat 124 Spider Abarth
2017 Fiat 124 Spider Classica
2017 Fiat 124 Spider Lusso
2018 Fiat 124 Spider Abarth
2018 Fiat 124 Spider Classica
2018 Fiat 124 Spider Lusso
2019 Fiat 124 Spider Abarth
2019 Fiat 124 Spider Classica
2019 Fiat 124 Spider Lusso
2019 Fiat 124 Spider Urbana
2020 Fiat 124 Spider Abarth
2020 Fiat 124 Spider Classica
2020 Fiat 124 Spider Lusso
2020 Fiat 124 Spider Urbana

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