B8-S4 FI LEAD PIPES & X-PIPE

$699.00

B8-S4 FI LEAD PIPES & X-PIPE

$699.00

$699.00

WARNING: Cancer (and/or Reproductive Harm) – https://www.p65warnings.ca.gov

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Fast Intentions is proud to present our B8 S4 Lead Pipes & X-Pipe.

This Cat Back exhaust system is the premier upgrade for all S4 owners looking to maximize the performance from their 3.0L TFSI V6 engine. Our Lead Pipes & X-Pipe will enhance the sound that Audi created from the factory by making it smoother, deeper, and louder.

Built as a direct OEM replacement, our Lead Pipes & X-Pipe are easy to install with simple hand tools; no cutting or welding required. Our X Pipe is designed to increase low end torque and maximize power throughout the entire RPM band. The exhaust system is unobtrusive at idle and cruising speeds; but comes to life at wide open throttle.


PRODUCT INFO

  • Direct OEM replacement: no cutting or welding required.
  • 2.5" T-304 mandrel bent stainless steel tubing.
  • All flange connection points are precision Tig welded around the outside.  The inside is sanded down and port-n-polished for a smooth exhaust flow.  This process reduces exhaust turbulence at the flange connection points.
  • Neck down (stock) connection size will allow fitment with the OEM Audi S5 exhaust system.
  • Neck down (stock) connection size will not allow fitment with the Fast Intentions B8 S4 Mid-Pipe & Rear Section.
  • Limited 3-year warranty on all welds and craftsmanship.
  • Application Specific: 2010-2016 Audi S4
  • All installation hardware included.
  • Hand built in the USA.

BENEFITS

  • Improved exhaust flow and throttle response.
  • Refining the factory exhaust note by increasing depth and volume.
  • Reduction in EGT's (Exhaust Gas Temperature) by freeing up back pressure.

ADDITIONAL INFO

  • This product is hand built (in house) to order with a standard lead time of 8 - 10 weeks. Once your order is placed, you will receive an invoice with your estimated shipping date. Note: The lead time may fluctuate less than 8 or greater than 10 weeks based on order volume.
  • California customers are subject to sales tax.
  • Customers outside the continental U.S. are subject to additional shipping charges.
  • Image(s) shown may not reflect actual product.

Additional information

Weight 28 lbs
Dimensions 42 × 14 × 10 in
Connection Size

Full 2.50", Neck Down (stock)

Diagram