Audi S4
Unleash the true potential of your Audi S4 with AWE Tuning performance upgrades, engineered for precision, power, and sound.
Whether you drive B8, B9, C7, C8 or newer-generation Audi S4 models, AWE Tuning delivers proven performance through expertly crafted exhaust systems, air intake kits, intercoolers and precision-engineered components. Every product is designed, tested, and manufactured in the USA to exacting standards, offering gains in horsepower, torque, and drivability—without compromising reliability.
Explore our full range of AWE Tuning Audi S4 systems, including precision-engineered exhaust systems and performance intakes. Each component is crafted to enhance your vehicle's quattro all-wheel drive performance while maintaining the refined character that defines the Audi driving experience.
Trusted by enthusiasts and tuners worldwide, AWE upgrades are ideal whether you're building a daily driver with a bit more edge or a weekend car that demands attention on and off the road.
UK stock available on selected items with fast shipping. All other parts are built to order and shipped directly from AWE USA.
Shop AWE Tuning parts for your Audi S4 and experience the difference.
- 10
- 15
- 20
- 25
- 30
- 50
- Featured
- Best selling
- Alphabetically, A-Z
- Alphabetically, Z-A
- Price, low to high
- Price, high to low
- Date, old to new
- Date, new to old
Sort by:
- Featured
- Best selling
- Alphabetically, A-Z
- Alphabetically, Z-A
- Price, low to high
- Price, high to low
- Date, old to new
- Date, new to old
-
AWE Track Edition Exhaust for Audi B7 S4 - Diamond Black Tips
The AWE B7 S4 Track Edition Exhaust is a direct bolt on Cat Back system that not only transforms the rear end of the car with it's menacing quad tips, but also turns heads with a deep muscular bass note Each cat back system...- £2,329.66 inc VAT £1,941.38 ex VAT
-
£2,588.51 inc VAT£2,157.09 ex VAT - £2,329.66 inc VAT £1,941.38 ex VAT
- Unit price
- / per
-
AWE Track Edition Exhaust for Audi B8 S4 3.0T - Chrome Silver Tips (102mm)
The lower priced sibling of our renowned Touring Edition Exhaust, the Track Edition for the B8 S4 3.0T is made of the same quality T304L stainless, is crafted in house, and delivers the same power gains The difference comes in the removal of AWE’s...- £1,689.60 inc VAT £1,408.00 ex VAT
-
£1,877.33 inc VAT£1,564.44 ex VAT - £1,689.60 inc VAT £1,408.00 ex VAT
- Unit price
- / per
-
AWE Track Edition Exhaust for Audi B8 S4 3.0T - Chrome Silver Tips (90mm)
The lower priced sibling of our renowned Touring Edition Exhaust, the Track Edition is made of the same quality T304L stainless, is crafted in house, and delivers the same power gains The difference comes in the removal of AWE’s sound-cancelling 180 Technology™ rear-mufflers, which...- £1,557.19 inc VAT £1,297.66 ex VAT
-
£1,730.22 inc VAT£1,441.85 ex VAT - £1,557.19 inc VAT £1,297.66 ex VAT
- Unit price
- / per
-
AWE Track Edition Exhaust for Audi B7 S4 - Chrome Silver Tips
The AWE B7 S4 Track Edition Exhaust is a direct bolt on Cat Back system that not only transforms the rear end of the car with it's menacing quad tips, but also turns heads with a deep muscular bass note Each cat back system...- £2,092.74 inc VAT £1,743.95 ex VAT
-
£2,325.26 inc VAT£1,937.72 ex VAT - £2,092.74 inc VAT £1,743.95 ex VAT
- Unit price
- / per
-
AWE Touring Edition Exhaust for Audi B7 S4 - Diamond Black Tips
Welcome to the finest catback exhaust for the B7 Audi S4 on the market The AWE Touring Edition Exhaust for the B7 S4 is a direct bolt on catback system that not only transforms the rear end of the car with its menacing quad...- £2,442.48 inc VAT £2,035.40 ex VAT
-
£2,713.86 inc VAT£2,261.55 ex VAT - £2,442.48 inc VAT £2,035.40 ex VAT
- Unit price
- / per
-
AWE Touring Edition Exhaust for Audi B7 S4 - Chrome Silver Tips
Welcome to the finest catback exhaust for the B7 Audi S4 on the market The AWE Touring Edition Exhaust for the B7 S4 is a direct bolt on catback system that not only transforms the rear end of the car with its menacing quad...- £2,329.66 inc VAT £1,941.38 ex VAT
-
£2,588.51 inc VAT£2,157.09 ex VAT - £2,329.66 inc VAT £1,941.38 ex VAT
- Unit price
- / per
-
AWE Touring Edition Exhaust for Audi B9 S4 - Diamond Black 102mm Tips
Meet the perfected B9 S4 soundtrack Signature AWE howl, delivered. The Touring Edition is the sophisticated member of the B9 S4 exhaust family The Touring Edition Exhaust removes the factory valving and replaces it with AWE’s 180 Technology® drone-cancelling resonators (and electronic valve simulators)....- £3,029.14 inc VAT £2,524.28 ex VAT
-
£3,365.70 inc VAT£2,804.75 ex VAT - £3,029.14 inc VAT £2,524.28 ex VAT
- Unit price
- / per
-
AWE Track Edition Exhaust for Audi B9 S4 - Non-Resonated - Diamond Black 102mm Tips
The Track Edition Exhaust is equipped with the same precision-engineering as its Touring Edition counterpart, minus the resonators up front and 180 Technology® resonators in the rear Instead, the Track Edition comes complete with non-resonated downpipes and straight pipe sections -- leaving the integrated...- £2,329.66 inc VAT £1,941.38 ex VAT
-
£2,588.51 inc VAT£2,157.09 ex VAT - £2,329.66 inc VAT £1,941.38 ex VAT
- Unit price
- / per
-
AWE Touring Edition Exhaust for Audi B8 S4 3.0T - Diamond Black Tips (90mm)
Welcome to the mothership of 3.0T exhausts.Our 3.0T exhaust system represents the most comprehensive exhaust development project in our company history The 3.0T systems have paved the way for future exhaust technologies that can now be found in most every AWE exhaust product. AWE...- £2,212.86 inc VAT £1,844.05 ex VAT
-
£2,458.74 inc VAT£2,048.95 ex VAT - £2,212.86 inc VAT £1,844.05 ex VAT
- Unit price
- / per
-
AWE Touring Edition Exhaust for Audi B8 S4 3.0T - Diamond Black Tips (102mm)
Welcome to the mothership of 3.0T exhausts.Our 3.0T exhaust system represents the most comprehensive exhaust development project in our company history The 3.0T systems have paved the way for future exhaust technologies that can now be found in most every AWE exhaust product. AWE...- £2,471.34 inc VAT £2,059.45 ex VAT
-
£2,745.94 inc VAT£2,288.28 ex VAT - £2,471.34 inc VAT £2,059.45 ex VAT
- Unit price
- / per
-
AWE Touring Edition Exhaust for Audi B9 S4 - Chrome Silver 102mm Tips
Meet the perfected B9 S4 soundtrack Signature AWE howl, delivered. The Touring Edition is the sophisticated member of the B9 S4 exhaust family The Touring Edition Exhaust removes the factory valving and replaces it with AWE’s 180 Technology® drone-cancelling resonators (and electronic valve simulators)....- £2,967.07 inc VAT £2,472.56 ex VAT
-
£3,296.75 inc VAT£2,747.29 ex VAT - £2,967.07 inc VAT £2,472.56 ex VAT
- Unit price
- / per
-
AWE Track Edition Exhaust for Audi B9 S4 - Non-Resonated - Chrome Silver 102mm Tips
The Track Edition Exhaust is equipped with the same precision-engineering as its Touring Edition counterpart, minus the resonators up front and 180 Technology® resonators in the rear Instead, the Track Edition comes complete with non-resonated downpipes and straight pipe sections -- leaving the integrated...- £2,267.62 inc VAT £1,889.68 ex VAT
-
£2,519.57 inc VAT£2,099.64 ex VAT - £2,267.62 inc VAT £1,889.68 ex VAT
- Unit price
- / per
-
AWE Touring Edition Exhaust for Audi B8 S4 3.0T - Chrome Silver Tips (90mm)
Welcome to the mothership of 3.0T exhausts.Our 3.0T exhaust system represents the most comprehensive exhaust development project in our company history The 3.0T systems have paved the way for future exhaust technologies that can now be found in most every AWE exhaust product. AWE...- £2,143.51 inc VAT £1,786.26 ex VAT
-
£2,381.68 inc VAT£1,984.73 ex VAT - £2,143.51 inc VAT £1,786.26 ex VAT
- Unit price
- / per
-
AWE Touring Edition Exhaust for Audi B8 S4 3.0T - Chrome Silver Tips (102mm)
Welcome to the mothership of 3.0T exhausts.Our 3.0T exhaust system represents the most comprehensive exhaust development project in our company history The 3.0T systems have paved the way for future exhaust technologies that can now be found in most every AWE exhaust product. AWE...- £2,408.30 inc VAT £2,006.92 ex VAT
-
£2,675.89 inc VAT£2,229.91 ex VAT - £2,408.30 inc VAT £2,006.92 ex VAT
- Unit price
- / per
-
AWE AirGate™ Carbon Fiber Intake for Audi B9 3.0T / 2.9TT - With Lid
Break the mold with AirGate™ The AirGate™ Carbon Intake allows options for those seeking more volume from their intake when under boost. Want to hear more turbo inductions sounds from within the cabin? Go lidless Prefer to keep it a bit more stealthy? Simply...- £1,162.01 inc VAT £968.34 ex VAT
-
£1,291.12 inc VAT£1,075.93 ex VAT - £1,162.01 inc VAT £968.34 ex VAT
- Unit price
- / per
-
AWE S-FLO Carbon Intake for Audi B8 3.0T / 3.2L
For drivers looking for an intake that not only performs, but also looks good doing it, the AWE S-FLO Carbon Intake is the one The S-FLO Carbon Intake is comprised of three primary components: (1) The washable S-FLO Filter and (2) AWE's high-flow, 4-ply...- £781.75 inc VAT £651.46 ex VAT
-
£868.61 inc VAT£723.84 ex VAT - £781.75 inc VAT £651.46 ex VAT
- Unit price
- / per
-
AWE S-FLO Intake for Audi B8 3.0T / 3.2L
The AWE S-FLO Intake packs the same power as the full carbon intake, minus the carbon The AWE S-FLO Intake is comprised of two key components: (1) The washable S-FLO Filter and (2) our high-flow, 4-ply Nomex®, fluorosilicone lined, steel wire reinforced silicon air...- £359.35 inc VAT £299.46 ex VAT
-
£399.28 inc VAT£332.73 ex VAT - £359.35 inc VAT £299.46 ex VAT
- Unit price
- / per
-
AWE S-FLO Intake for Audi B8 / B8.5 3.0T
The S-FLO IntakeThe AWE S-FLO Intake packs the same power as the full carbon intake, minus the carbon The AWE S-FLO Intake is comprised of two key components: (1) The washable S-FLO Filter and (2) our high-flow, 4-ply Nomex®, fluorosilicone lined, steel wire reinforced...- £359.35 inc VAT £299.46 ex VAT
-
£399.28 inc VAT£332.73 ex VAT - £359.35 inc VAT £299.46 ex VAT
- Unit price
- / per
-
AWE S-FLO Carbon Cover
The AWE S-FLO Carbon Cover is both elegant and functional AWE's engineers specifically designed the piece to fit securely in the stock airbox cover’s place, allowing for cool air to be directed at the air filter from outside the vehicle, and keeping performance-robbing hot...- £516.96 inc VAT £430.80 ex VAT
-
£574.40 inc VAT£478.67 ex VAT - £516.96 inc VAT £430.80 ex VAT
- Unit price
- / per
-
Rubber Mount Package for AWE DTS (DTS) - Mounts Only
This is the mounting replacement package for those that either already have the AWE Drive Train Stabilizer (DTS) with rubber mount package, or for those who have the kit with the poly mount and are looking to tone down the rigidity of their ride...- £112.81 inc VAT £94.01 ex VAT
-
£125.35 inc VAT£104.46 ex VAT - £112.81 inc VAT £94.01 ex VAT
- Unit price
- / per