SKU: 55281176760

MBRP S4200409 3 Inch Cat Back Exhaust System Dual Center Outlet For 13-18 Ford Focus ST 2.0L EcoBoost T409 Stainless Steel

Sale price$306.00 Regular price$340.00
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Description

MBRP S4200409 3 Inch Cat Back Exhaust System Dual Center Outlet For 13-18 Ford Focus ST 2.0L EcoBoost T409 Stainless SteelArmor Plus for the enthusiast who needs a system that can take anything that the road throws at it. 2013 2018 Ford Focus ST 2. 0L EcoBoost, T409 Stainless Steel 3 Inch Cat Back Dual Center Outlet. 2013 2018 Ford Focus ST 2. 0L Ecoboost 3 Inch Cat Back, Dual Center Outlet Smoother Exhaust Flow Enhanced Exhaust Tone Rugged T409 Stainless Steel Construction 4 inch OD Tip Included Smooth Mandrel Bent Tubing Gains Of Up To 18 Horsepower Torque Increase Of

Armor Plus for the enthusiast who needs a system that can take anything that the road throws at it. 

2013-2018 Ford Focus ST 2.0L EcoBoost, T409 Stainless Steel 3 Inch Cat Back Dual Center Outlet.

  • 2013-2018 Ford-Focus ST 2.0L Ecoboost
  • 3 Inch Cat Back, Dual Center Outlet
  • Smoother Exhaust Flow
  • Enhanced Exhaust Tone
  • Rugged T409 Stainless Steel Construction
  • 4 inch OD Tip Included
  • Smooth Mandrel Bent Tubing
  • Gains Of Up To 18 Horsepower
  • Torque Increase Of Up To 16f/lbs
  • Flow Increase of Up To 38 Percent

Note: Cutting Required For Installation

RELIABILITY BACKED FOR A LIFETIME - ARMOR PLUS Series exhaust systems are crafted from corrosion-resistant T409 Stainless Steel - a value-oriented material designed to protect from penetrating rust and will stand up to almost anything you can throw at it. T409 Stainless Steel tubing is easy to clean. If you’re looking for a performance exhaust system with a Lifetime Warranty, this is probably the one for you. If you don’t find yourself faced with lots of precipitation and salt, this is all you’re ever going to need. All of the tubing is mandrel bent for maximum exhaust flow. Mandrel bending ensures no rippling in the bends. The end result is that it gives you more fresh air inside your engine’s cylinders, allowing it to produce more power and improve vehicle performance and longevity. It's important to note that T409 Stainless Steel is resistant to penetrating rust but winter conditions, heavy salt air, and road treatments might accelerate the corrosion process, these conditions are not covered by MBRP's manufacturer warranty unless the part or system fails completely. When it comes to a performance exhaust system, choose the MBRP ARMOR PLUS Series for a reliable option backed for a lifetime. MBRP, Stand out from the crowd with a perfromance exhaust system that sounds great.

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 55281176760

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4.6 ★★★★★
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A
Verified Purchase
Amazon Customer
Lake Worth, US
★★★★★ 5
Five Stars
Great shirt I really liked it. The soft material makes it feel comfortable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 8, 2017
E
Verified Purchase
Estania Eloi
Waukegan, US
★★★★★ 5
He Acted Like He Didn’t Care… Now He Wears It Everywhere
Color: Gold Steel
I bought this watch for my husband for Christmas (his birthday is right before), and he loved it! At first, he acted like he didn’t care, but now he wears it all the time—whether he’s dressing up or just going out. It really completes his look. It was a little big at first, but we had it adjusted and now it fits perfectly. Overall, it’s a very nice, stylish watch. Very happy with this purchase!
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Reviewed in the United States on April 17, 2026
L
Verified Purchase
Lukeitude
Battle Creek, US
★★★★★ 5
Can't beat this price and quality!
Color: Silver/Gold
This is my first Amazon review, and I must say how impressed and happy I am with this watch! I've owned this same exact watch before, but sadly I lost it last year. I was reluctant to pay the full original price of $275, so I decided to chance it with Amazon, and I couldn't be happier with my choice. Having owned this exact model before, I feel very confident I can spot a real vs. fake MK watch. It met almost all the criteria to determine that it's real. Here are the positives and negatives: Criteria to determine authenticity: - Model number (MK-8344) matches original and is included on the back of the dial - The Michael Kors logo is featured on the dial. - The font of the letters is consistent with the official brand logo - The spacing is even, and that the quality of finish is high. - Came in original Michael Kors box where one edge is broader than the other, with a clear writing of ‘Michael Kors’ on it. - The lid was wider and bigger than the box, covering a major portion of it, meaning it's authentic. - The Michael Kors logo is included on the top of the box in fine and clear text. - The box has a batch stamp located on the bottom. - “All Stainless Steel” at the top in a semicircular pattern along with the model number. - Original MK logo embossed on the crown - Has three sub-dials with three different number values (a fake MK watch will have subdials that showcase the same values.) - Displays date with a proper alignment inside the window (in a fake watch, the display is disputable and unaligned) Negatives: - No warranty booklet included. - No extra link included Although it didn't meet every expectation, you still can't beat the quality and price. A part of me thinks that most of the 1-2 star reviews are from people who have a vested interest in seeing you pay full price, so they leave negative comments to scare you into going to Macy's or MK directly. Don't let them fool you. This watch appears to be genuine, and even if it's not, it's the best damn fake I've ever seen.
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Reviewed in the United States on May 14, 2019
C
Verified Purchase
Candi Danyelle
Belleville, US
★★★★★ 5
LOVE LOVE LOVE
Color: Gold Steel, Color: Gold Steel
My husband - the one to the right. Has had this for about 4 years now. I'm coming to write a review because the battery just went out and I'm wanting to repair It for him for this Father's Day trip. As I'm looking in the nooks & crannies I'm noticing that I purchased this back in 2019/2020 something like that - (can't go back and check or I'll lose this message ) BUT IT LOOKS GOOD! Yes It is needing a good wash, and I seen on YouTube a reg toothbrush and dawn soap will help with that. But wow this looks great after all this time. I'll post a pic of what It looks like now. He only wears It when he's dressed, he doesn't wear It daily but here is what It looks like with no cleaning whatsoever
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Reviewed in the United States on June 9, 2025
K
Verified Purchase
Kay
Houston, US
★★★★★ 5
Beautiful watch good quality
Absolutely love! Arrived very early and nice quality Watch.
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Reviewed in the United States on December 24, 2025

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