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SEAT/CUPRA Tuning & Performance Parts

SEAT performance parts sit alongside a growing CUPRA range here at Awesome GTI, since the two badges share so much history and hardware. CUPRA started out as SEAT's own performance division before splitting into its own brand in 2018, so a lot of what we stock for the Ibiza Cupra or Leon Cupra applies just as well to the newer CUPRA badged cars. We cover the range of SEAT parts from the Ibiza and Leon through to the Ateca, Formentor, Arona and Tarraco.

SEAT Parts We Stock

Engine work covers remaps, induction kits, intercoolers and clutch kits, with APR and RacingLine well represented across the TSI range. Suspension runs from Bilstein B12 fixed drop kits through to full coilovers, and big brake kits from brands like EBC cover the stopping side. 

Bodystyling and badges finish the look, and bushes from Powerflex sharpen up tired rubber on older Leons and Ibizas. Our SEAT car parts customers rely on span three generations of Cupra hot hatch, so it's always worth checking your exact model, whether that's the Leon Mk3 or the Formentor, before you order.

Why Buy Your SEAT Tuning Parts From Awesome GTI?

Because SEAT and CUPRA share so many parts, engine codes and even production lines, it's easy to assume something built for one badge fits the other without a second look. We list parts against the specific model and generation rather than a generic engine code, and the team in our workshop can fit remaps, suspension, brakes and styling in one visit. Build a Leon Cupra or a CUPRA Ateca and the person answering your questions has fitted parts to both badges, not just read the spec sheets.

Find Your SEAT Performance Parts at Awesome GTI

Choose from the wide selection below, or get in touch with the Awesome GTI team if you'd rather talk it through first. We're always happy to confirm a part suits your exact SEAT or CUPRA before you commit to it.

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  • AP Coilovers - SEAT Altea 5P

    AP Coilovers - SEAT Altea 5P

    Quoted Lowerings: Front and Rear lowering - 35-65mm   Front axle weight can be found on a data label that is either under the bonnet on one of the inner wings or found on the B-pillar behind the...

    MSRP: £661.00
    £594.90
  • AP Coilovers - SEAT Leon Mk1 (1M)
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    AP Coilovers - SEAT Leon Mk1 (1M)

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    ap Coilover kit to suit the Seat Leon Mk1 (1M)ap coilover kits offer the possibility to adjust drivers the desired lowering accurate to a millimeter for the sporty ambitioned driver. We offer sporty...

    (1)

    MSRP: £661.00
    £594.90
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  • AP Coilovers - SEAT Leon Mk2 (1P)

    AP Coilovers - SEAT Leon Mk2 (1P)

    Quoted Lowerings: Front and Rear lowering - 35-65mm   Front axle weight can be found on a data label that is either under the bonnet on one of the inner wings or found on the B-pillar behind the...

    MSRP: £661.00
    £594.90
  • AP Coilovers - SEAT Arosa
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    AP Coilovers - SEAT Arosa

    ap Coilover kit to suit the SEAT Arosa- High Quality Coilover kit at a reasonable price- Individual adjustment of the height within the TUV range- High Quality components and (German) TUV...

    MSRP: £605.00
    £544.50
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  • AP Coilovers - SEAT Ibiza 6L
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    AP Coilovers - SEAT Ibiza 6L

    ap Coilover kit to suit the SEAT Ibiza 6L- High Quality Coilover kit at a reasonable price- Individual adjustment of the height within the TUV range- High Quality components and (German) TUV...

    MSRP: £605.00
    £544.50
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  • AP Coilovers - SEAT Cordoba 6L
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    AP Coilovers - SEAT Cordoba 6L

    ap Coilover kit to suit the SEAT Cordoba 6L- High Quality Coilover kit at a reasonable price- Individual adjustment of the height within the TUV range- High Quality components and (German) TUV...

    MSRP: £605.00
    £544.50
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  • AP Coilovers - SEAT Ibiza 6J
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    AP Coilovers - SEAT Ibiza 6J

    ap Coilover kit to suit the SEAT Ibiza 6J- High Quality Coilover kit at a reasonable price- Individual adjustment of the height within the TUV range- High Quality components and (German) TUV...

    MSRP: £605.00
    £544.50
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  • AP Coilovers - SEAT Toledo Mk2 (1M)
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    AP Coilovers - SEAT Toledo Mk2 (1M)

    ap Coilover kit to suit the Seat Toledo Mk2 (1M)- High Quality Coilover kit at a reasonable price- Individual adjustment of the height within the TUV range- High Quality components and (German) TUV...

    MSRP: £605.00
    £544.50
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  • Forge Induction Kit for 1.2 TSI Forge Induction Kit for 1.2 TSI

    Forge Induction Kit for 1.2 TSI

    PLEASE NOTE: This will only fit the 1.2 engine with engine code CBZA and CBZB This induction kit will ensure that your engine can breath freely and maximise any restictionsfrom the OEM air box and...

    £191.99
  • 077-905-390 / 077905390 / 077.905.390
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    Plastic 2.0T Coil Pack Adapters - Push Fit Only

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    2.0T coilpacks in 1.8 20v Turbo motors have noticed a smoother idle and better feel under load.Awesome coilpack adaptors allow you run the 2.0TFSI coilpacks in your 1.8 20v Turbo engine vehicle...

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    £21.60
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  • Genuine Porsche 911 Coolant Cap Genuine Porsche 911 Coolant Cap
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    Genuine Porsche 911 Coolant Cap

    (6)

    Black and satin aluminium coloured cooling expansion tank cap from the Porsche 991 Do you want to give your engine bay a little bit of style, while at the same time getting a part that is just as...

    (6)

    £31.75
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  • Genuine Porsche 911 Oil Cap Genuine Porsche 911 Oil Cap
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    Genuine Porsche 911 Oil Cap

    (7)

    Black and satin aluminium coloured valve cover mounted oil cap from the Porsche 991 Do you want to give your engine bay a little bit of style, while at the same time getting a part that is just as...

    (7)

    £47.72
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Frequently asked questions

What are the best mods for the SEAT Ibiza Cupra?

A remap is the obvious starting point, since our Stage 1 software takes the standard 192bhp 1.8T up to around 240 to 252bhp. A coilover kit and a set of brake pads are sensible next steps once the power is sorted.

Is there a difference between SEAT and CUPRA parts?

Often not, since many CUPRA models started life as SEAT vehicles sharing the same platform and engine. Always check the part listing against your specific model and generation rather than assuming the badge alone decides fitment.

How much power can a Stage 1 remap add to the Leon Cupra?

Our Stage 1 software for the 2.0T EA888 Gen3 engine in the Mk3 Leon Cupra takes a standard 265 to 310bhp up to around 360 to 370bhp, with torque rising from 280lb ft to about 370 to 380lb ft.

What suspension upgrades fit the Leon Cupra?

We stock Bilstein B12 kits for a fixed drop, with figures varying by bodystyle, the Mk3 Estate drops 35mm at the front on the Pro-Kit and 45mm on the Sportline. Check the listing for your exact model before ordering.

Do you fit the parts you sell for SEAT and CUPRA?

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