18-23 Ford Mustang V8 5.0L AT/MT Borla 11951 2.5in RWD S-Type Exhaust w/ Active Valve Performance Exhaust (Rear Section Only)

The Borla 11951 is a powerful and stylish axle-back exhaust system for your Ford Mustang GT with Active Valve Performance Exhaust. It delivers a deep throaty rumble and a distinctive tone that will impress everyone on the road.

  • “S-Type” sound with a deep throaty rumble and a distinctive tone
  • Dual bright chrome on T-304 stainless steel tips for a sleek look
  • Easy installation with all under car safety precautions
  • Lifetime warranty from Borla
  • Compatible with Ford Mustang GT (2018-2023) - Bullitt, Coupe, and Convertible Models
Vendor: Borla
SKU: BOR11951
Availability: 5 In Stock
$ 1,754.99 USD
On-Sale $ 1,754.99 USD
Normally $ 1,965.99 USD
Save $ 211.00
Better hurry, only 5 left in stock.

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UPC: 808422119511
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Borla 11951 18-23 Ford Mustang V8 5.0L AT/MT 2.5in RWD S-Type Exhaust w/ Active Valve Performance Exhaust (Rear Section Only)

If you are looking for a high-performance exhaust system that will enhance the sound and appearance of your Ford Mustang, look no further than the Borla 11951. This axle-back exhaust system is designed to fit the 5.0L Mustang GT that is equipped with Active Valve Performance Exhaust, which allows you to adjust the sound level and performance of your engine. The Borla 11951 features dual bright chrome on T-304 stainless steel tips and the “S-Type” sound, which is characterized by a deep throaty rumble and a distinctive tone.

Key Features

  • Axle-back design for optimal performance and sound
  • Dual bright chrome on T-304 stainless steel tips for a sleek look
  • “S-Type” sound with a deep throaty rumble and a distinctive tone
  • Easy installation with all under car safety precautions
  • Lifetime warranty from Borla

Benefits

  • Experience the power and excitement of your Mustang with increased exhaust velocity and horsepower
  • Enjoy the improved fuel economy and reduced emissions of your Mustang with less back pressure and better airflow
  • Impress your friends and fellow drivers with the stunning sound and appearance of your Mustang

Product Specs

Pipe Diameter: 2.5 in T-304 - stainless steel
Tip Size: 3 in - round tip cut
Tip Exit: Split rear exit - four out
Muffler Quantity: Two mufflers - turbo muffler
Muffler Configuration: Single inlet / Dual outlet

Install Difficulty Level

The installation of this product is relatively easy, but it requires some basic tools and skills. You will need a 3/8" drive ratchet, an extension, a 15mm deep well socket, a 13mm socket, a pry bar, spray lubricant, and eye protection. You will also need to follow the instructions provided by Borla or watch their video tutorial. The installation time may vary depending on your vehicle model and condition, but it should not take more than an hour.

Vehicle Fitment

This product is compatible with the following vehicle models:

  • Ford Mustang GT (2018-2023) - Bullitt Models
  • Ford Mustang GT (2018-2023) - Coupe Models
  • Ford Mustang GT (2018-2023) - Convertible Models

This product does not require any modifications to your vehicle’s catalytic converter or emission control system.

If you have any questions about this product or want to report any issues or defects, please contact MPT Performance experts at (407) 636-7077 or by email.

Shipping Policy

MPT is proud to offer free shipping on most orders over $149.

  • Free shipping applies only to the contiguous United States. Shipping and handling charges will apply to orders outside the contiguous US, and the buyer is responsible for any duty fees or taxes their home country may charge to import goods.
  • With free shipping, we will choose the best shipping method for your order. We use all major carriers, including USPS, FedEx, UPS, and DHL.

Turnaround Times:

  • MPT Tunes have a standard turnaround time of 2-3 business days, beginning once we receive your MPT Tune Form.
  • We do not process orders on weekends or observed holidays, which do not count as business days.
  • Physical items that are in stock at MPT and ordered by 4PM EST will be shipped the same day. Orders placed after 4PM EST will be processed on the following business day.

Special Considerations:

  • Items not stocked at our location will follow the same processing times but may experience lead-time delays and could incur additional charges. Shipping methods may vary for these items based on what was paid and the requested delivery speed. If you need an item by a specific deadline, please contact an MPT Expert.
  • SCT Tuner Orders with the Prioritized Order option must have their tune forms submitted by 3PM EST to be completed the same day. Forms submitted after this time will be processed the next business day.
  • Orders will ship to the billing address listed on your order. If paying by credit or debit card, we can only ship to the billing address. Contact an MPT Expert for assistance if you need a different shipping address.

MPT Performance Returns and Refund Policy

  • A Return Authorization Number (RA #) is required for all returns. Please contact an MPT Expert to obtain an RA# before sending anything back.
  • MPT tuning charges and license fees are non-refundable. The sale is final once MPT has sent the tune file via email, which applies to both new tune purchases and tune updates.

Returnable Products:

  • Products (other than MPT Tunes) may be returned within 30 days as long as they have not been installed and are in brand new, unused condition with original packaging. Installed products are non-refundable. MPT reserves the right to deny a return if the product shows signs of installation or damage.
  • Vehicle programmers/tuners that have loaded a tune onto a vehicle cannot be returned.

Refund Amounts:

  • Returns postmarked within 15 days of receipt will be refunded the purchase price minus the shipping cost MPT paid.
  • Returns postmarked between 16 and 30 days will be refunded the purchase price minus a 25% restocking fee and the shipping cost.
  • After 30 days, all sales are final.

Non-Refundable Items:

  • Shipping charges and any package insurance are non-refundable. If free shipping was applied to your purchase, the actual shipping cost will be subtracted from your refund.
  • HP Tuners Credits are non-refundable once they’ve been assigned to a device’s serial number, which occurs either during the purchase or upon completing the tune form.
  • Digital products like SCT Tuner Unlocks, HP Tuners Credits, or MPT Tunes cannot be refunded.
  • Decals/Stickers are non-refundable once received by the customer.
Year Make Model Submodel
2019-2020 Ford Mustang Bullitt
2018-2023 Ford Mustang GT
2018-2023 Ford Mustang GT Premium
2021-2023 Ford Mustang Mach 1

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