Will the AWE SwitchPath Exhaust for B9 S4 fit my car?

This SwitchPath Exhaust for B9 S4 fits the 2018-2024 Audi S4 3.0T Sedan (B9 / B9.5), all trims AWE lists. This version is for the S4 sedan. Send us your VIN if you want fitment confirmed before ordering, and we will check it against the AWE fitment data.

How is SwitchPath controlled?

SwitchPath on the B9 S5 can be run from the factory valve programming or from the optional AWE SwitchPath handheld remote, sold separately. With the valves closed it runs quieter for cruising, and with them open it flows straight through for the full 3.0T sound.

How much power does it add?

AWE quotes maximum gains of 16 hp and 17 lb-ft at the crank for its B9 S5 exhaust. AWE does not say which edition produced the figure, so treat it as a guide; results vary by car and dyno. The bigger change is the sound.

The kit includes the exhaust sections, the diamond black tips and the clamps and hardware AWE specifies. A lift and hand tools are needed, and professional installation is recommended. Check every part against the kit before removing the factory exhaust.

What warranty does AWE give?

AWE covers the system with its Lifetime Warranty and backs it with its Perfect Fitment Guarantee and No Check Engine Light Guarantee. It is engineered and handcrafted in-house by AWE in the USA from T304L stainless steel. Contact Bulletproof Automotive with any warranty question and we will handle it with AWE.

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Description

AWE Tuning Non-Resonated SwitchPath Exhaust for B9 S4 with Diamond Black Tips

AWE Tuning’s Non-Resonated SwitchPath Exhaust for B9 S4 with Diamond Black Tips is a dual 2.5-inch system with downpipes and a precision X-pipe included, finished in quad 4-inch diamond black tips. It is the valved SwitchPath version, which can be run from the factory valve programming or an optional AWE handheld remote. AWE engineers, designs and builds it in-house in the USA as a direct bolt-on, and it works with both the standard and the sport differential.

Downpipes and X-Pipe Included

Every edition of the B9 S4 system includes the downpipes and a precision X-pipe, and the system is compatible with standard and sport differentials.

SwitchPath Valves

SwitchPath routes exhaust through a quieter path with the valves closed and straight through with them open, so one system covers both a calm commute and a full open sound.

Features

SwitchPath Exhaust for B9 S4, made for the cars listed under Applications
Downpipes and precision X-pipe included in every edition
Dual 2.5-inch, .065-inch wall U.S.-sourced T304L stainless
Compatible with standard and sport differentials
Direct bolt-on, made in-house by AWE in the USA
Quad 4in double-walled diamond black tips

Specifications

Part Number: 3025-43034
Edition: SwitchPath
Type: Exhaust
Tubing: Dual 2.5-inch T304L stainless, .065-inch wall
Body: Sedan
Tips: 4in, Diamond Black
Warranty: AWE Lifetime Warranty

What’s Included

Downpipes, X-pipe and rear sections
Four diamond black tips
Clamps and installation hardware

Applications

2018-2024 Audi S4 3.0T Sedan (B9 / B9.5), all trims AWE lists

Notes

This SwitchPath Exhaust for B9 S4 is listed for the vehicles under Applications only. This version is for the S4 sedan. Send us your VIN if you want fitment confirmed.
AWE quotes maximum gains of 16 hp and 17 lb-ft at the crank for its B9 S5 exhaust without naming the edition tested. Results vary by car and dyno.
Other versions: Non-Resonated Track Exhaust with diamond black tips [3010-43048], Touring Exhaust with diamond black tips [3010-43050], Non-Resonated SwitchPath Exhaust with chrome silver tips [3025-42030].

Frequently Asked Questions

Will the AWE SwitchPath Exhaust for B9 S4 fit my car? This SwitchPath Exhaust for B9 S4 fits the 2018-2024 Audi S4 3.0T Sedan (B9 / B9.5), all trims AWE lists. This version is for the S4 sedan. Send us your VIN if you want fitment confirmed before ordering, and we will check it against the AWE fitment data.
How is SwitchPath controlled? SwitchPath on the B9 S5 can be run from the factory valve programming or from the optional AWE SwitchPath handheld remote, sold separately. With the valves closed it runs quieter for cruising, and with them open it flows straight through for the full 3.0T sound.
How much power does it add? AWE quotes maximum gains of 16 hp and 17 lb-ft at the crank for its B9 S5 exhaust. AWE does not say which edition produced the figure, so treat it as a guide; results vary by car and dyno. The bigger change is the sound.
How does it install? The kit includes the exhaust sections, the diamond black tips and the clamps and hardware AWE specifies. A lift and hand tools are needed, and professional installation is recommended. Check every part against the kit before removing the factory exhaust.
What warranty does AWE give? AWE covers the system with its Lifetime Warranty and backs it with its Perfect Fitment Guarantee and No Check Engine Light Guarantee. It is engineered and handcrafted in-house by AWE in the USA from T304L stainless steel. Contact Bulletproof Automotive with any warranty question and we will handle it with AWE.

About AWE Tuning

AWE Tuning began in 1991 as an installer of aftermarket parts, which is why every AWE product carries a written Fitment Guarantee. It designs, machines and tests in-house at its headquarters in Horsham, Pennsylvania, outside Philadelphia, with its own Mustang chassis dynamometer; one recent AWE carbon intake took more than 350 hours of development. AWE is best known for its handcrafted Touring Edition, Track Edition and SwitchPath exhausts, alongside carbon fiber intakes and intercoolers.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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AWE Tuning Non-Resonated SwitchPath Exhaust for B9 S4 with Diamond Black Tips [3025-43034]

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AWE Tuning Non-Resonated SwitchPath Exhaust for B9 S4 with Diamond Black Tips

Downpipes and X-Pipe Included

SwitchPath Valves

Features

Specifications

What’s Included

Applications

Notes

Frequently Asked Questions

About AWE Tuning

Reviews