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Audi Tuning & Performance Parts

Audi tuning covers a lot of ground here at Awesome GTI, from a mild remap on an A3 to a full brake and suspension overhaul on an RS6. We stock parts across the whole range, spanning the A1 through to the A8, the S and RS performance models, the TT, the R8 and the Q range of SUVs. Whatever you're driving, there's a good chance we've already got parts sat on a shelf for it.

Audi Parts We Stock

Our Audi parts UK customers rely on cover engine, suspension, braking and styling in equal measure. On the engine side we stock remaps, induction kits, intercoolers and clutch kits from brands like APR, RaceChip, 034Motorsport and Eventuri. Suspension runs from simple lowering springs through to full coilover kits and air ride, with big brake kits and pads from EBC covering the stopping side. 

Bodystyling includes pieces from Maxton Design, and bushes from Powerflex and Superpro sharpen up the standard rubber. Since Audi shares so many platforms with other VAG models, popular ranges like the A3, S3, RS3, TT and R8 each get their own dedicated range built around the exact chassis and engine code.

Why Buy Your Audi Car Parts From Awesome GTI?

We've been a VAG performance specialist since 1989, so the same brands and the same standards apply whether you're after a set of pads for an A4 or a full remap package for an RS3. 

Our top of the range workshop in Manchester fits everything we sell, and our remaps can be carried out in house along with a rolling road run session, so you leave with real figures rather than a manufacturer's estimate.

Find Your Audi Tuning Parts or Ask Us Directly

Scroll down to pick your model, or get in touch with the team at Awesome GTI if you'd rather talk it through first. You'll speak to someone who actually works on these cars day to day, not a script or a chatbot, so whether you're chasing a specific chassis code or just working out where to start, you're asking someone who's had that exact conversation before. Drop us a message any time and we'll point you the right way.

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  • Milltek Front Pipe-back Fits with OE Trims - RSQ8 - 4.0 V8 Bi-Turbo (OPF / GPF Equipped Models)
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    Milltek Front Pipe-back Fits with OE Trims - RSQ8 - 4.0 V8 Bi-Turbo (OPF / GPF Equipped Models)

    Every Milltek system is designed, developed and hand-finished here in the UK by time-served craftsmen, each one produced in aerospace grade type 304, non-magnetic stainless steel. This superior...

    £3,821.56
    Was £4,246.18
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  • Milltek Cat Back Resonated with Titanium Oval Trims - TT Mk3 - TTRS 2.5TFSI Quattro (OPF/GPF Models) Milltek Cat Back Resonated with Titanium Oval Trims - TT Mk3 - TTRS 2.5TFSI Quattro (OPF/GPF Models)
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    Milltek Cat Back Resonated with Titanium Oval Trims - TT Mk3 - TTRS 2.5TFSI Quattro (OPF/GPF Models)

    Every Milltek system is designed, developed and hand-finished here in the UK by time-served craftsmen, each one produced in aerospace grade type 304, non-magnetic stainless steel. This superior...

    £2,500.04
    Was £2,777.82
    Add to Cart The item has been added
  • Milltek SSXAU729 Milltek Cat Back Resonated with Polished Oval Trims - TT Mk3 - TTRS 2.5TFSI Quattro (OPF/GPF Models)
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    Milltek Cat Back Resonated with Polished Oval Trims - TT Mk3 - TTRS 2.5TFSI Quattro (OPF/GPF Models)

    Every Milltek system is designed, developed and hand-finished here in the UK by time-served craftsmen, each one produced in aerospace grade type 304, non-magnetic stainless steel. This superior...

    £2,282.40
    Was £2,536.00
    Add to Cart The item has been added
  • Milltek SSXAU730 Milltek Cat Back Resonated with Cerakote Black Oval Trims - TT Mk3 - TTRS 2.5TFSI Quattro (OPF/GPF Models)
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    Milltek Cat Back Resonated with Cerakote Black Oval Trims - TT Mk3 - TTRS 2.5TFSI Quattro (OPF/GPF Models)

    Every Milltek system is designed, developed and hand-finished here in the UK by time-served craftsmen, each one produced in aerospace grade type 304, non-magnetic stainless steel. This superior...

    £2,374.39
    Was £2,638.21
    Add to Cart The item has been added
  • Milltek SSXAU732 Milltek Cat Back Non-Resonated with Polished Oval Trims - TT Mk3 - TTRS 2.5TFSI Quattro (OPF/GPF Models)
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    Milltek Cat Back Non-Resonated with Polished Oval Trims - TT Mk3 - TTRS 2.5TFSI Quattro (OPF/GPF Models)

    Every Milltek system is designed, developed and hand-finished here in the UK by time-served craftsmen, each one produced in aerospace grade type 304, non-magnetic stainless steel. This superior...

    £2,040.23
    Was £2,266.92
    Add to Cart The item has been added
  • Milltek Cat Back Non-Resonated with Titanium Oval Trims - TT Mk3 - TTRS 2.5TFSI Quattro (OPF/GPF Models) Milltek Cat Back Non-Resonated with Titanium Oval Trims - TT Mk3 - TTRS 2.5TFSI Quattro (OPF/GPF Models)
    Add to Cart The item has been added

    Milltek Cat Back Non-Resonated with Titanium Oval Trims - TT Mk3 - TTRS 2.5TFSI Quattro (OPF/GPF Models)

    Every Milltek system is designed, developed and hand-finished here in the UK by time-served craftsmen, each one produced in aerospace grade type 304, non-magnetic stainless steel. This superior...

    £2,257.87
    Was £2,508.74
    Add to Cart The item has been added
  • Milltek Cat Back Resonated with Burnt Titanium Oval Trims - TT Mk3 - TTRS 2.5TFSI Quattro (OPF/GPF Models)
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    Milltek Cat Back Resonated with Burnt Titanium Oval Trims - TT Mk3 - TTRS 2.5TFSI Quattro (OPF/GPF Models)

    Every Milltek system is designed, developed and hand-finished here in the UK by time-served craftsmen, each one produced in aerospace grade type 304, non-magnetic stainless steel. This superior...

    £2,554.70
    Was £2,838.56
    Add to Cart The item has been added
  • Milltek SSXAU731 Milltek Cat Back Non-Resonated with Cerakote Black Oval Trims - TT Mk3 - TTRS 2.5TFSI Quattro (OPF/GPF Models)
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    Milltek Cat Back Non-Resonated with Cerakote Black Oval Trims - TT Mk3 - TTRS 2.5TFSI Quattro (OPF/GPF Models)

    Every Milltek system is designed, developed and hand-finished here in the UK by time-served craftsmen, each one produced in aerospace grade type 304, non-magnetic stainless steel. This superior...

    £2,132.23
    Was £2,369.14
    Add to Cart The item has been added
  • Milltek SSXAU897
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    Milltek V2 Downpipe with Decat & OPF/GPF Bypass TT Mk3 - TTRS 2.5TFSI Quattro (OPF/GPF Models)

    NOTE to Customers - Due to Design of Turbo Waste Gate fitting a decat can cause metallic rattle to be heard more than the OE Cat Downpipe Every Milltek system is designed, developed and hand-finished...

    £1,175.63
    Was £1,306.25
    Add to Cart The item has been added
  • Milltek Cat Back Non-Resonated with Burnt Titanium Oval Trims - TT Mk3 - TTRS 2.5TFSI Quattro (OPF/GPF Models) Milltek Cat Back Non-Resonated with Burnt Titanium Oval Trims - TT Mk3 - TTRS 2.5TFSI Quattro (OPF/GPF Models)
    Add to Cart The item has been added

    Milltek Cat Back Non-Resonated with Burnt Titanium Oval Trims - TT Mk3 - TTRS 2.5TFSI Quattro (OPF/GPF Models)

    Every Milltek system is designed, developed and hand-finished here in the UK by time-served craftsmen, each one produced in aerospace grade type 304, non-magnetic stainless steel. This superior...

    £2,312.54
    Was £2,569.49
    Add to Cart The item has been added
  • Milltek Active Valve Control TTRS (8S) and RS3 (8V)
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    Milltek Active Valve Control TT Mk3 - TTRS 2.5TFSI Quattro (OPF/GPF Models)

    Every Milltek system is designed, developed and hand-finished here in the UK by time-served craftsmen, each one produced in aerospace grade type 304, non-magnetic stainless steel. This superior...

    £660.33
    Was £733.70
    Add to Cart The item has been added
  • Milltek Large-bore Downpipe and De-cat TT Mk3 - TTRS 2.5TFSI Quattro (OPF/GPF Models)
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    Milltek Large-bore Downpipe and De-cat TT Mk3 - TTRS 2.5TFSI Quattro (OPF/GPF Models)

    NOTE to Customers - Due to Design of Turbo Waste Gate fitting a decat can cause metallic rattle to be heard more than the OE Cat Downpipe Every Milltek system is designed, developed and hand-finished...

    £836.95
    Was £929.94
    Add to Cart The item has been added
  • Milltek Large Bore Downpipe and Hi-Flow Sports Cat TT Mk3 - TTRS 2.5TFSI Quattro (GPF Models)
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    Milltek Large Bore Downpipe and Hi-Flow Sports Cat TT Mk3 - TTRS 2.5TFSI Quattro (GPF Models)

    Every Milltek system is designed, developed and hand-finished here in the UK by time-served craftsmen, each one produced in aerospace grade type 304, non-magnetic stainless steel. This superior...

    £1,522.71
    Was £1,691.90
    Add to Cart The item has been added
  • KW Variant 2 Coilovers - Q2 Quattro/SQ2
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    KW Variant 2 Coilovers - Q2 Quattro/SQ2

    KW Variant 2 Coilovers - Stainless Steel Ride Height and Rebound Damping Adjustable Lowering Front 45-70mm / Rear 55-80mm Notes:* Specific kit for cars with Electronic Damping Includes electronic...

    £1,576.00
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  • KW Variant 1 Coilovers - Q2/SQ2
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    KW Variant 1 Coilovers - Q2/SQ2

    KW Variant 1 Coilovers - Stainless Steel Ride Height Adjustable Notes: KITS FOR CARS WITH ELECTRONIC DAMPING COME WITH A DCC CANCELLATION KIT

    £1,206.00
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Frequently asked questions

What Audi models do you stock parts for?

We stock parts for the full Audi range, covering the A1 through to the A8, the S and RS performance models, the Q range, the TT and the R8. Coverage varies by part type, so check the specific model page for exact fitment.

Do you sell genuine Audi parts as well as aftermarket?

Yes. Alongside performance brands like APR, EBC, Maxton Design and Powerflex, we stock genuine VAG parts for servicing and replacement jobs where an OEM part makes more sense than an aftermarket upgrade.

Can you remap any Audi?

In most cases, yes. We offer remaps across the current Audi range, carried out at our own workshop with a rolling road run included. Contact us to confirm software availability for your exact model and engine.

Do you fit the parts you sell?

Yes. Our Irlam workshop fits everything from remaps to full suspension and brake upgrades, so you can supply and fit in one visit rather than sourcing a separate garage.

What's the best way to find parts for my exact Audi?

Select your model from the list on this page, then narrow down by engine and chassis code. If you're not sure which one you've got, contact us and we'll help confirm it before you order.