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AWE SwitchPath Cat-Back Exhaust | 2017-2021 Audi S4 B9 3.0L Turbo (3025-42052)


AWE Tuning

AWE SwitchPath Cat-Back Exhaust | 2017-2021 Audi S4 B9 3.0L Turbo

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2017-2021 Audi S4 B9 3.0L Turbo SwitchPath Cat-Back Exhaust by AWE

The SwitchPath™ valved solution is for those who want complete control of their S4’s volume and tone, at their fingertips. The SwitchPath™ Exhaust comes complete with non-resonated downpipes, a precision-engineered x-pipe mid-section, and two valved muffler sections which can be controlled via the SwitchPath™ Remote.

Sneaking out in the morning? Keep the valve closed.

Ready to rumble? Open the valve and let them know you’re coming.

Features

  • Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust)
  • Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™
  • Touring Edition Exhausts features AWE’s proprietary drone-canceling solution, 180 Technology®
  • SwitchPath™ Exhaust can be controlled with optional handheld remote, or factory valve programming
  • Downpipes and precision-engineered x-pipe included in all editions
  • Specifically engineered downpipe resonators for use with aftermarket catalysts available separately
  • Compatible with standard and sport differentials
  • 90mm or 102mm double-walled tips available in chrome silver or diamond black
  • 96mm double-walled stainless steel tips with carbon sleeve
  • Proudly engineered, designed, and manufactured in-house at AWE
  • Less is more: clean, straight-through design maximizes performance
  • Handcrafted from dual 2.5” CNC mandrel-bent U.S.-sourced .065” wall T304L stainless steel

Benefits

  • Direct bolt-on system, factory-like install simplicity
  • Perfect fitment - guaranteed
  • No Check Engine Light - guaranteed

Please Note: you may notice a slight rattle upon cold start as you would with many factory valved systems. This sound will go away within a few minutes and you will be off to the races in no time.

Pro Tip : We recommend and encourage pairing the SwitchPath™ Exhaust with the SwitchPath™ Remote versus using the factory operation for the best SwitchPath™ experience.

Applications

  • 2017-2021 Audi S4 B9 3.0L Turbo

What's In The Box?

  • 1 - AWE SwitchPath Cat-Back Exhaust

Warranty

  • Manufacturer Standard Warranty

2017-2021 Audi S4 B9 3.0L Turbo SwitchPath Cat-Back Exhaust by AWE

The SwitchPath™ valved solution is for those who want complete control of their S4’s volume and tone, at their fingertips. The SwitchPath™ Exhaust comes complete with non-resonated downpipes, a precision-engineered x-pipe mid-section, and two valved muffler sections which can be controlled via the SwitchPath™ Remote.

Sneaking out in the morning? Keep the valve closed.

Ready to rumble? Open the valve and let them know you’re coming.

Features

  • Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust)
  • Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™
  • Touring Edition Exhausts features AWE’s proprietary drone-canceling solution, 180 Technology®
  • SwitchPath™ Exhaust can be controlled with optional handheld remote, or factory valve programming
  • Downpipes and precision-engineered x-pipe included in all editions
  • Specifically engineered downpipe resonators for use with aftermarket catalysts available separately
  • Compatible with standard and sport differentials
  • 90mm or 102mm double-walled tips available in chrome silver or diamond black
  • 96mm double-walled stainless steel tips with carbon sleeve
  • Proudly engineered, designed, and manufactured in-house at AWE
  • Less is more: clean, straight-through design maximizes performance
  • Handcrafted from dual 2.5” CNC mandrel-bent U.S.-sourced .065” wall T304L stainless steel

Benefits

  • Direct bolt-on system, factory-like install simplicity
  • Perfect fitment - guaranteed
  • No Check Engine Light - guaranteed

Please Note: you may notice a slight rattle upon cold start as you would with many factory valved systems. This sound will go away within a few minutes and you will be off to the races in no time.

Pro Tip : We recommend and encourage pairing the SwitchPath™ Exhaust with the SwitchPath™ Remote versus using the factory operation for the best SwitchPath™ experience.

Applications

  • 2017-2021 Audi S4 B9 3.0L Turbo

What's In The Box?

  • 1 - AWE SwitchPath Cat-Back Exhaust

Warranty

  • Manufacturer Standard Warranty

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MAP Limited Lifetime Warranty

1.) All MAPerformance in-house fabricated parts include a Limited Lifetime Warranty for the Original Purchaser. This warranty only applies to the original purchaser and is non-transferrable. If the product fails it would need to be determined by MAPerformance that it is due to manufacturing defects in materials or workmanship.

2.) This does not cover normal wear and tear. Improper use, modification, or abuse voids this warranty. MAPerformance will not be held responsible for additional costs due to the failure of a product (cost of sale, towing, labor, etc.). Warranty claims must be submitted to MAPerformance for review.

3.) You must create a support ticket to acquire your return authorization number prior to returning the product.

4.) Warranty claims will not be honored if the product was not purchased through an approved dealer.

For warranty evaluation please create a support ticket via this form Click Here For Customer Service.