MagnaFlow Performance Cat-Back Exhaust System Kit 19420
Look no further than MagnaFlow for your aftermarket exhaust needs
MagnaFlow Performance Cat-Back Exhaust System Kit 19420
Item #: 14139212

MagnaFlow Performance Cat-Back Exhaust System Kit 19420

Item #: 14139212

XCD 3713

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Friday, September 25
Our Top Logistics Partners
  • fedex
  • dhl
Look no further than MagnaFlow for your aftermarket exhaust needs
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified


paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Enhanced Performance
Boosts horsepower and torque for your Honda Civic SI, delivering a noticeable increase in acceleration and overall driving experience.
Superior Sound
Features a deep, aggressive exhaust note that transforms your driving experience while maintaining a refined sound during regular cruising.
Durable Construction
Crafted from high-quality stainless steel, ensuring longevity and resistance to corrosion, providing lasting performance and visual appeal.

Product Details

Upgrade your vehicle's performance with the MagnaFlow Cat-Back Exhaust System Kit. Buy now from Ubuy Montserrat and experience enhanced power and sound.

Who Should Buy?

Suitable For
  • Performance Enthusiasts

    Ideal for car enthusiasts seeking enhanced engine performance and a sportier sound for their Honda Civic SI.

  • Daily Drivers

    Provides a balance of performance and comfort, making it suitable for daily driving while adding a distinctive exhaust note.

  • Car Modifiers

    Perfect for individuals who enjoy customizing their vehicles and looking for high-quality aftermarket parts.

Not Suitable For
  • Noise Sensitive Drivers

    Not suited for users who prefer a quiet vehicle due to the aggressive sound produced by the exhaust system.

Product Description

MagnaFlow Performance Cat-Back Exhaust System Kit 19420

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are the key features of the MagnaFlow 2017-2020 Honda Civic SI Competition Series Cat-Back Performance Exhaust System?

    Answer: The MagnaFlow Competition Series Cat-Back Exhaust System for the Honda Civic SI includes features like mandrel-bent tubing for improved exhaust flow, a straight-through muffler design for maximum performance, and a stainless steel construction ensuring durability. This system delivers an aggressive sound that enhances your vehicle's aesthetic. It's designed specifically for the L4 1.5L engine, optimizing performance by reducing back pressure and boosting horsepower. This exhaust is perfect for enthusiasts looking for both performance gains and a sporty sound while driving.
  • Question: Will this exhaust system improve my Honda Civic SI's performance?

    Answer: Yes, the MagnaFlow Cat-Back Performance Exhaust System is engineered to enhance performance. By allowing for smoother and faster exhaust flow, it reduces back pressure compared to the factory exhaust system. This increase in efficiency translates into improved horsepower and torque, giving your vehicle a noticeable boost in performance. Ideal for daily drivers and track enthusiasts alike, this system not only elevates driving dynamics but also elevates the overall driving experience thanks to its distinctive sound.
  • Question: Is professional installation required for this exhaust system?

    Answer: While some customers may choose DIY installation, it is often recommended to have the MagnaFlow exhaust system professionally installed. This ensures that the system is fitted correctly, maximizing performance and minimizing potential issues like leaks or misalignment. Professional mechanics will have the right tools and expertise to secure a proper fit, allowing you to enjoy your upgrades efficiently without hassle. However, experienced DIYers may find the installation straightforward if they follow the included instructions carefully.
  • Question: What type of sound can I expect from the MagnaFlow Competition Series Exhaust?

    Answer: The MagnaFlow Competition Series Exhaust System generates a deep, aggressive exhaust note that stands out from the stock system. This is achieved through its straight-through design, which reduces restrictive flow, enhancing both performance and sound. Expect a sporty growl under acceleration, which adds excitement to your driving experience, while remaining refined during regular cruising. This makes it a great choice for car enthusiasts who appreciate auditory feedback from their vehicle without being overly loud in everyday driving situations.
  • Question: Does this exhaust system come with any modifications for installation?

    Answer: The MagnaFlow Cat-Back Exhaust System is designed for direct fitment without requiring major modifications to your Honda Civic SI. It typically utilizes the factory mounting points, which simplifies the installation process. The system includes all necessary hardware needed for a complete setup, ensuring that you can replace your stock exhaust efficiently. This design ensures that once installed, you can easily remove or replace the system in the future if necessary, making it a practical choice for any Honda Civic owner.
  • Question: Can the MagnaFlow exhaust system affect fuel efficiency?

    Answer: Yes, an aftermarket exhaust system like the MagnaFlow can have a positive impact on fuel efficiency. By improving exhaust flow, it helps your engine operate more efficiently, which can lead to better fuel economy under certain driving conditions. While you may not see drastic changes in everyday driving, enthusiasts who drive with a focus on performance often notice improvements when combined with other modifications such as tuning or intake upgrades. This makes it a valuable addition for those looking to enhance their vehicle's efficiency alongside performance.
  • Question: What materials are used in the construction of this exhaust system?

    Answer: The MagnaFlow Competition Series Exhaust is constructed from high-quality stainless steel, which offers excellent resistance to rust and corrosion. This material choice ensures durability, longevity, and consistent performance, even in challenging environmental conditions. The investment in stainless steel not only enhances the aesthetic appeal of your vehicle but also extends the lifespan of the exhaust system. This makes it an ideal choice for both daily drivers and performance enthusiasts alike who value quality and reliability.
  • Question: How does this cat-back system differ from other exhaust systems?

    Answer: The MagnaFlow Cat-Back Exhaust System is specifically designed for high performance and sound enhancement. Unlike traditional muffler replacements, a cat-back system includes everything from the catalytic converter back, optimizing exhaust flow dynamics. Its design focuses on achieving minimal back pressure while providing an aggressive exhaust tone. This is particularly advantageous for performance modification enthusiasts who seek the ultimate in power gains alongside an engaging auditory experience without sacrificing build quality.
  • Question: Will this exhaust system affect my vehicle's emissions?

    Answer: The MagnaFlow Competition Series Cat-Back Exhaust System is designed to comply with emission standards when installed on vehicles with factory catalytic converters. It is important to verify that your vehicle's emission components remain intact for compliance. While the exhaust system improves performance, its effect on emissions is minimal as long as you maintain the necessary components, making it suitable for both street and track use. Be sure to check local regulations to ensure that your vehicle remains roadworthy.
  • Question: Where can I buy MagnaFlow 2017-2020 Honda Civic SI Competition Series Cat-Back Performance Exhaust System, L4 1.5L?

    Answer: You can buy the MagnaFlow 2017-2020 Honda Civic SI Competition Series Cat-Back Performance Exhaust System at Ubuy. Ubuy offers a variety of auto parts and accessories, providing you with access to high-quality products and reliable customer service. Shopping at Ubuy also ensures a seamless experience with quick access to product details, specifications, and useful customer reviews to help guide your purchasing decision.

MagnaFlow Exhaust Products Cat-Back Systems Editorial Review

No editorial reviews found

Customer Reviews & Ratings

1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Pros

  • Increased horsepower and torque
  • Aggressive sound profile
  • Lightweight stainless steel construction
  • Easy bolt-on installation
  • Durable and corrosion-resistant

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9300 + reviews
Read reviews
JG
Jazz
Verified buyer

“Easy to use and always helpful and sorts any issues I've had past and present”

1 September 2026 · via Trustpilot
EK
Emmanuel
Verified buyer

“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”

31 August 2026 · via Trustpilot
F
fnd
Verified buyer

“The delivery was fast and the product came undamaged and authentic.”

29 August 2026 · via Trustpilot
LC
Leana
Verified buyer

“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”

25 August 2026 · via Trustpilot
HL
Hengo
Verified buyer

“Fast, convenient and cheap. Great store!”

27 August 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.