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Audi A4 (B8) Tuning & Performance Parts

The B8 A4 is a solid base for upgrades, with plenty you can change while keeping it usable every day. At Awesome GTI, our Audi A4 B8 tuning range covers suspension work, exterior styling and other upgrades for Saloon, Avant and selected Allroad models.

There’s good support across the petrol and diesel engines too, so the best setup depends on which B8 you’ve got and what you want from it.

Audi A4 B8 Mods and Parts

Want the car sitting better or feeling tighter on the road? 034Motorsport adjustable sway bar end links can help refine the suspension setup, while RacingLine hub-centric wheel spacers bring the wheels further out towards the arches.

For B8/B8.5 Audi owners replacing worn suspension arms, the 034Motorsport Density Line Control Arm Kit with Adjustable Upper Arms is a worthwhile upgrade. It replaces all eight factory front control arms to improve steering precision and tighten up front-end feel. The adjustable upper arms also allow camber adjustment, helping you dial in the alignment on a lowered or track-driven car.

Our Audi A4 B8 parts range also includes EBC Bluestuff NDX pads and height-adjustable spring kits. They give you different ways to change how the car feels without having to overhaul the whole setup.

The styling side is well covered too. Our Audi A4 B8 exterior mods include front splitters and side skirt diffusers, with options for different trims and model years. If you’re unsure whether something suits a pre-facelift, facelift or S-Line car, check the product fitment or give the Awesome GTI team a shout.

For a bigger chassis change, our Audi A4 B8 tuning parts include coilovers and air ride. You can also look at anti-roll bar upgrades if you want to tighten up the way the car responds through corners.

If more power is on the list, you can book an Audi A4 B8 remap through Awesome GTI.

Find the Right Audi A4 B8 Parts

Awesome GTI has been working with VW, Audi, SEAT and Skoda cars since 1989, so the different engines and trim levels across the B8 range are familiar territory for us.

Our team can help check fitment before you order. Parts can be collected from our Manchester showroom or delivered across the UK, and our garage services team can fit upgrades or carry out remapping at the Awesome GTI workshop. Contact the Awesome GTI team if you want to talk through your B8, or browse the full range below.

Select Your Engine
A4 (B8.5) ›
Allroad 1.8 TFSI ›
Allroad 2.0 TDI ›
Allroad 2.0 TFSI ›
Allroad 2.7 / 3.0 TDI ›
Avant 1.8 TFSI ›
Avant 2.0 TDI ›
Avant 2.0 TFSI ›
Avant 2.7 / 3.0 TDI ›
Saloon 1.8 TFSI ›
Saloon 2.0 TDI ›
Saloon 2.0 TFSI ›
Saloon 2.7 / 3.0 TDI ›
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  • Vogtland Sport Lowering Springs - A4 B8
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    Vogtland Sport Lowering Springs - A4 B8

    VOGTLAND sport springs are manufactured in Germany and provide multifaceted improvements for your vehicles suspension.The comprehensive design generates a better overall appearance while making a...

    £198.32
    Was £330.53
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  • sale
    APR Ignition Coil Pack - R8 Style (Sold Individually)
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    APR Ignition Coil Pack - R8 Style (Sold Individually)

    (16)

    APR Ignition Coils are designed to be a direct plug-and-play upgrade to factory coils, and provide greater energy output, ensuring a stronger and more consistent spark. The commonplace replacement of...

    (16)

    Was £38.94
    £35.05
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  • APR 3D-Badge APR 3D-Badge - Polished Silver
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    APR 3D-Badge

    APR 3D-Badge APR Badges are here and now available in matte silver, polished silver, and satin black! These badges are hot. They look OEM thanks to the multi-piece design and 3D-domed profile, but...

    £11.45 - £25.56
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  • ECS Tuning Audi B8 Cooling Duct Set ECS Tuning Audi B8 Cooling Duct Set
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    ECS Tuning Audi B8 Cooling Duct Set

    (1)

    If you commonly drive your Audi on the track or brake at high speed, your brakes are prone to fade due to lack of cool air flowing over the rotor and can also lead to reduced brake life.  The ECS...

    (1)

    £100.04
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  • Race Ramps - Rally Car Ramps Race Ramps - Rally Car Ramps
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    Race Ramps - Rally Car Ramps

    (1)

    This set of two ramps fits tires up to 8 inches wide, and provides a full 5 inches of lift. They have a 16-degree angle of approach and can hold up to 1,500 pounds each for a total vehicle weight...

    (1)

    £159.95
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  • Schwaben Wheel Chocks - Pair Schwaben Wheel Chocks - Pair
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    Schwaben Wheel Chocks - Pair

    Safety first! Make sure to use our Schwaben wheel chocks when using your ramps. All-rubber wheel chocks. Tailored to use with all Schwaben ramp products.

    £48.98
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  • Cobra Daytona Reclining Seat Cobra Daytona Reclining Seat
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    Cobra Daytona Reclining Seat

    The Cobra Daytona seat is one of the finest reclining sport seats that money can buy. The Daytona provides supportive yet comfortable seating for an enhanced driving experience. Higher side and...

    £619.00
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  • Cobra Misano Lux Seat
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    Cobra Misano Lux Seat

    ONE OR TWO COLOUR LEATHER TO YOUR SPEC : WE WILL CONTACT YOU TO DISCUSS COLOUR CHOICE   The Cobra Misano Lux is, as the name suggests, a luxury road seat for customers that demand the very best...

    £1,609.00
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  • Cobra Nogaro Clubsport Seat
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    Cobra Nogaro Clubsport Seat

    This new, aggressively styled seat features a similar profile to Cobra's technically advanced race seats but minimises the compromises normally associated when fitting race seats to a regularly used...

    £819.00
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  • Cobra Nogaro Street GRP Seat
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    Cobra Nogaro Street GRP Seat

    The Nogaro Street is simply the name for the version of the Norgaro seat that doesn't include harness slots.   The Cobra Nogaro is the latest road seat to come off the production line at Cobra's...

    £849.00
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Frequently asked questions

How much power can you get from a Stage 2 Audi A4 B8?

There isn't one Stage 2 figure that covers every B8 because the range includes several petrol and diesel engines. The hardware fitted and the condition of the engine both affect the result. If you're planning more involved Audi A4 B8 tuning, start with your exact engine and build the setup around that.

Can an Audi A4 B8 be tuned?

Yes. ECU remapping is available for compatible petrol and diesel engines, with plenty of chassis upgrades available alongside it. Awesome GTI can help you work out which route suits your engine and how you use the car.

Which Audi A4 B8 engine is the most reliable?

There isn't one engine we'd automatically call the most reliable across the whole B8 range. Service history and the condition of the car matter more now these models are getting older. If you're buying one to modify, starting with a well-maintained example will make life much easier.

Is an Audi A4 B8 remap worth it?

For compatible engines, an Audi A4 B8 remap can give you more from the standard setup without requiring major hardware changes straight away. Awesome GTI lists APR Stage 1 software for compatible 2.0 TSI B8 models, with quoted output increasing from 200 or 210 bhp to 255 bhp. Check your exact engine before booking so you know which software applies to your car.