Vendor:Bull Boost Performance

Stainless Long Tube Exhaust Downpipe for Ford Mustang 3.7L

$1,499.95 USD
Type
Type: Catless
In stock, ready to ship

Increase exhaust flow and unlock the true performance of your Ford Mustang 3.7L Ti-VCT V6 with the STRATEC™ High-Performance Downpipe, engineered to reduce exhaust restriction, improve throttle response, and produce a deeper, more aggressive exhaust note.

Designed as a direct replacement for the factory restrictive catalytic section, this performance downpipe improves exhaust scavenging and flow efficiency, allowing the naturally aspirated 3.7L V6 to breathe more freely throughout the RPM range. Whether paired with a factory exhaust or a complete STRATEC™ cat-back system, this upgrade enhances both sound and performance.

Constructed from premium T304 stainless steel, every STRATEC™ downpipe features precision CNC-machined flanges, mandrel-bent tubing, and hand TIG-welded construction for exceptional durability, corrosion resistance, and OEM-quality fitment.

Configuration Options

200 Cell High-Flow Catalytic

  • High-flow 200-cell performance catalytic converter
  • Improved exhaust flow over factory components
  • Reduced exhaust restriction
  • Cleaner emissions than catless systems
  • Deep, refined V6 exhaust tone

Catless Race Version

  • Maximum exhaust flow
  • Lowest exhaust restriction
  • Increased horsepower potential
  • Aggressive motorsport-inspired exhaust note
  • Intended for off-road or racing use where permitted by law

Material

Premium T304 Stainless Steel

  • Automotive-Grade T304 Stainless Steel
  • Precision CNC-Machined Flanges
  • Mandrel-Bent Tubing
  • Hand TIG-Welded Construction
  • Excellent Heat Resistance
  • Outstanding Corrosion Protection

Premium Features

  • Direct Replacement Performance Downpipe
  • Available in 200 Cell High-Flow or Catless
  • High-Flow Exhaust Design
  • Precision CNC-Machined Flanges
  • Mandrel-Bent Tubing
  • Reduced Exhaust Restriction
  • Improved Exhaust Scavenging
  • Increased Horsepower & Torque Potential
  • Improved Throttle Response
  • Direct Bolt-On Installation
  • OEM-Quality Fitment

Engineering & Design

High-Flow Exhaust Path

Designed to minimize restriction after the exhaust manifolds, improving exhaust gas evacuation for increased engine efficiency and performance.

Smooth Mandrel-Bent Construction

Maintains consistent internal diameter throughout the piping to maximize exhaust velocity while minimizing turbulence.

Precision Manufacturing

Every STRATEC™ downpipe is CNC fabricated and expertly TIG welded to ensure outstanding fitment, strength, and long-term reliability.

Package Includes

  • Left Performance Downpipe
  • Right Performance Downpipe
  • Installation Hardware
  • Gaskets (Where Applicable)

Catless Version Includes:

  • O₂ Sensor Spacer(s)

Performance Benefits

  • Increased Exhaust Flow
  • Reduced Exhaust Backpressure
  • Improved Throttle Response
  • Increased Horsepower & Torque Potential
  • Enhanced Mid-Range & Top-End Performance
  • More Aggressive V6 Exhaust Note
  • Optimized for Naturally Aspirated Performance Builds

Vehicle Fitment

Ford Mustang V6

  • 2011-2014 – 3.7L Ti-VCT V6 (S197)
  • 2015-2017 – 3.7L Ti-VCT V6 (S550)

Ships within 1-2 business days.

100% Genuine Parts

Fitment Guaranteed

Premium Parts

Fitment Guaranteed

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FAQs

Please read our FAQs page to find out more.

Are OEM products more expensive than aftermarket alternatives?

OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.

Can I purchase OEM parts online or do I need to visit a dealership?

You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.

Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?

No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.

Can I install OEM parts myself, or is it better to have a professional handle it?

While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.

Do OEM parts come with a warranty?

Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.

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