aFe

aFe Scorpion 2-1/2in Alum Steel Cat-Back Exhaust w/ Polished Tips 07-17 Toyota FJ Cruiser V6 4.0L - 49-06039-P

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SKU:
AFE49-06039-P
UPC:
802959610220
MPN:
49-06039-P
Availability:
Regularly stocked product
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$633.00
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Description

What is the primary function of a cat-back exhaust system?
A cat-back exhaust system replaces the factory exhaust from the catalytic converter back, optimizing flow for enhanced performance and sound on your Catback.

How does the aFe Scorpion Series Cat-Back Exhaust System differ from a stock exhaust?
This Catback system utilizes larger 2-1/2 inch mandrel bent tubing and a less-restricting muffler to significantly improve exhaust gas flow over stock.

The aFe Scorpion Series Cat-Back Exhaust system is engineered for your Toyota FJ Cruiser, delivering an impressive 8/10 for Street Performance and Engine Performance. Constructed with 2-1/2 inch mandrel bent aluminized steel and featuring a less-restricting baffled muffler, this Catback promises an exhilarating surge in horsepower and torque.

What Owners Say

Owners and enthusiasts consistently praise the aFe cat-back exhaust for its deep, throaty sound that delivers impressive burbles and pops from behind the vehicle. Many describe it as having an excellent idle note that avoids the tinny, raspy character of some competitors, with one WRX owner calling it "probably the best sounding exhaust" they've encountered. The system integrates well with OEM valve controls where applicable and offers solid build quality that justifies the investment. Some buyers note trade-offs, particularly manual transmission drivers who mention it lacks the pronounced DCT shift burps found in other systems. Overall, the aFe has earned strong respect among performance enthusiasts seeking a aggressive yet refined exhaust note.

Key Features

  • Scorpion series cat-back exhaust system
  • 2-1/2 inch mandrel bent aluminized steel
  • less-restricting, baffled muffler
  • 100% hand MIG-welded
  • black, high-temp powder coated 4 ½ inch tip
  • 18 inch less restrictive, baffled muffler

Why Choose the AFE Exhaust Cat Back

Unleash a deeper, more aggressive exhaust note that commands attention on and off the trail.

Experience a noticeable surge in horsepower and torque for exhilarating acceleration and improved towing.

Enjoy a smoother, more refined exhaust flow that enhances engine efficiency and responsiveness.

Achieve a rugged, custom look with a durable, high-temperature powder-coated tip built to last.

Who Is This For?

Street Performance — 8/10
Less restricting muffler and pipe diameter improve flow.

Engine Performance — 8/10
Less restricting muffler and pipe diameter improve flow.

Visual Aesthetic Upgrade — 7/10
Black high-temp powder coated tip enhances appearance.

Easy DIY Install — 9/10
Bolt-on install type simplifies installation process.

Exhaust Note Sound — 7/10
Baffled muffler design influences sound characteristics.

Frequently Asked Questions

Will the aFe Exhaust Cat Back improve my Toyota FJ Cruiser's performance?

Achieving a significant increase in horsepower and torque for a more powerful driving experience is a key outcome for your vehicle. This system scores an 8 out of 10 for 'Street Performance' and 'Engine Performance' due to its less-restricting muffler and pipe diameter that improve flow. This upgrade is designed to deliver a noticeably more potent driving feel.

How difficult is it to install the aFe Exhaust Cat Back?

Completing a smooth and straightforward installation is designed with a bolt-on install type. This process simplifies the upgrade, allowing for an 'Easy DIY Install' with a score of 9 out of 10. You can confidently proceed with fitting this system to your vehicle.

Does the aFe Exhaust Cat Back offer a visually appealing upgrade?

Enhancing your vehicle's rear-end aesthetics with a custom look is achieved through its design. The black, high-temp powder coated 4 ½ inch tip contributes to a 'Visual Aesthetic Upgrade' with a score of 7 out of 10. This feature provides a durable and stylish finish built to last.

Is upgrading to the aFe Exhaust Cat Back worthwhile compared to the stock system?

Experiencing a smoother, more refined exhaust flow that enhances engine efficiency and responsiveness is a primary benefit over stock. The 2-1/2 inch mandrel-bent aluminized steel construction ensures optimized airflow, contributing to an improved driving experience. This upgrade delivers tangible mechanical advantages for your vehicle.

What kind of exhaust sound can I expect from the aFe Exhaust Cat Back?

Unleashing a deeper, more aggressive exhaust note that commands attention is a characteristic feature. The less-restricting, baffled muffler design influences sound characteristics, contributing to a score of 7 out of 10 for 'Exhaust Note Sound'. This system is engineered to produce a distinct and commanding auditory presence.

Additional Resources

Official aFe Product Page

Important Notices

⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

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Additional Information

Clearance Item:
N
MPN:
49-06039-P
Proposition 65:
Y
Case Lot Quantity:
1
Category:
Exhaust, Mufflers & Tips>Catback
Install Type:
Bolt-On
Product Level:
Premium Performance
Street Performance:
8/10
Engine Performance:
8/10
Visual Aesthetic Upgrade:
7/10
Easy DIY Install:
9/10
Exhaust Note Sound:
7/10
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