aFe Subaru WRX/STi 2015 - 2021 H4-2.0/2.5L Takeda 3in to 2-1/2in Stainless Cat-Back Exhaust w/ Black Tip

49-36810-B

• Up to +12 HP and +15 lbs. x Ft. TQ.
• Constructed from 3 IN - 2-1/2 IN Mandrel-Bent Brushed Finished 304 Stainless Steel Tubing
• Dual 4-1/2 IN Diameter Black 304 Stainless Steel Exhaust Tips
• Utilizes Factory Style Flange and Hangers for a Secure Fit
• 100% TIG-Welded for Strength and Durability

Performance Gains:
This system produced gains of up to +12 HP and +15 lbs. x Ft. TQ., as measured on our in-house dyno.

3 IN - 2-1/2 IN 304 Stainless Steel Construction:
This cat-back exhaust system is constructed of 3 IN - 2-1/2 IN mandrel-bent brushed finished 304 stainless steel tubing for maximum strength and durability.

Dual 4-1/2 IN Diameter Black Exhaust Tips:
Finishing off this exhaust system are dual 4-1/2 IN diameter black 304 stainless steel exhaust tips. The tips features a laser etched Takeda logo for a unique style.

Aggressive Sound:
This system produces an aggressive sound unleashing all available horsepower and torque.

Installation:
Utilizing a factory style flange and hangers this system is a direct bolt-on system, which requires no cutting or modifications for a hassle-free installation.

Integrated Mitered Merge Collector:
A mitered merge collector is used to decrease turbulence and increase exhaust velocity resulting in increased horsepower, torque and improved throttle response.

Computer-Aided Design:
State-of-the-art computer-aided design technology is utilized for precise vehicle fitment.

TIG-Welded:
100% TIG-Welded for race-proven strength and durability.

Vehicle Applications