Engineering Tuning Kits for Audi S4 to the UK

APS, the UK importer of the Swiss tuning brand Sportec, has turned to North American-based VW specialist, STaSIS Engineering, for its newest project concerning the latest generation of the Audi S4. The STaSIS Signature S4 is available in two flavors, the Touring and the Challenge editions, with both featuring an engine kit that boosts the 3.0-liter supercharged V6's output from 333 bhp and 344 lb-ft of torque to a more dazzling 410 bhp and 370 lb-ft.

The base Touring Edition package also includes suspension, brake and exhaust system upgrades as well as 19- or 20-inch alloy wheels, while the Challenge Edition comes with more hardcore components such as larger brakes with 6-piston callipers and ultra-lightweight forged aluminum wheels.

The STaSIS Signature S4 packages are available now from APS of Brackley, with prices starting at £12,500 including VAT (20%) and installation.

STaSIS Signature S4 Components

Signature S4 Touring Edition

• Exhaust - Quad outlet with tunable low RPM resonators
• Engine - Engine Tuning Software – performance increases to 410 bhp / 370 lb.ft
• Suspension – 1 inch lower, Increased spring rate, anti-roll bar kit and matched bushings & bump stops
• Brakes - Optional high-performance street pads and braided stainless steel lines
• Wheels – 20 inch x 8.5 inch lightweight cast aluminum wheels, Optional 19 inch x 9 inch lightweight cast aluminum wheels
• Tyres – High performance

Signature S4 Challenge Edition

• Exhaust - Quad outlet with tunable high RPM resonators (recommended for manual transmission)
• Engine - Engine Tuning Software – performance increases to 410 bhp / 370 lb.ft
• Suspension - Ohlins SL dampers, increased spring rate and high performance anti-roll bar kit
• Brakes - 6-piston Alcon monobloc calipers, 370 mm 2-piece discs (390-mm optional), stainless steel brake lines & high-performance pads
• Differential - high-bias centre differential (manual transmission only)
• Wheels – 20 inch x 9.5 inch ultra-lightweight forged aluminum wheels
• Tyres – extreme performance

Seat Adds Exeo 143HP 2.0-liter Diesel Engine with Multitronic CVT Transmission to the Mix

The Seat Exeo is essentially a previous generation Audi A4 with some “auto emocion” touches here and there. However, having an older platform doesn’t mean that it’s a bad car, especially when it comes with the VW Group’s latest powerplants and transmissions. The Multitronic CVT (Continuously Variable Transmission) gearbox is one of them and now it has been paired with the 143HP 2.0-liter TDI diesel engine available on both the Exeo sedan and station wagon (ST) models.

Although it comes with 7 pre-configured gears, the CVT transmission can virtually provide infinite gear ratios, better exploiting the engine’s resources, while reducing fuel consumption and CO2 emissions.

In terms of performance, the diesel-powered sedan accelerates from standstill to 100 km/h (62 mph) in 9.3 seconds and can reach a top speed of 208 km/h (129 mph). The station wagon is marginally slower (0-100 kmh/0-62 mph in 9.6 seconds, top speed of 201 km/h or 125 mph), but both versions are equally frugal, requiring 5.8 lt/100 km (40.5 US mpg) in the combined cycle.

The Seat Exeo and Exeo ST equipped with the 143-horsepower diesel and Multitronic gearbox come as standard with seven airbags, dual-zone air conditioning, front and rear power windows, foglights, chrome roof rails (on the Exeo ST), remote-controlled central locking, cruise control, Bluetooth, auto-dimming rear view mirror, CD MP3 radio with 8 speakers and 17-inch alloys.

Besides the transmission addition, Seat says that all new Exeos benefit from a repositioned the rear seat configuration, which increases legroom by an impressive 4.4 cm (1.73 inches) without affecting the comfort or cargo space.

The new version of the German-sourced Spanish sedan is available for sale in Europe.

MTM Tunes Audi S4 3.0 TFSI to 430HP, A6 3.0 TFSI to 360HP

Bavarian tuner Motoren Technic Mayer, best known for its high-performance Audi models, has turned its attention on the German firm's new 3.0-liter supercharged V6 engine. On the Audi S4 sedan and Avant models, MTM's treatment lifts output from 333HP and 440Nm (324.53 lb-ft) to 430HP and 515Nm (379.8 lb-ft) of torque which is even more than the previous generation RS4 that churned out 420 horsepower and 430Nm of torque.

Among the other hardware being offered on the Audi S4 are 19- and 21-inch Bimoto alloy wheels and a quad-pipe sport exhaust system plus a height adjustable suspension and a high-performance brake system.

As for the Audi A6 3.0 TFSI, MTM's engine kit boosts the supercharged V6's output from 290 horsepower to 360 horsepower.