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Audi TT Mk2 (8J) Tuning & Performance Parts

Audi TT Mk2 mods span a wide engine lineup, from the 1.8 and 2.0 TFSI through to the 2.0 TDI, 3.2 V6 and the TTS. Awesome GTI stocks Audi TT Mk2 parts covering engine tuning, braking and styling for the 8J, and what suits your car depends a lot on which of those engines you've got.

Engine Tuning for the 2.0T

RacingLine builds a performance intercooler specifically for the older 2.0T EA113 and EA888 Gen1 engines, addressing the point where the factory unit starts to hold power back once things heat up. Their  diverter valve upgrade covers the EA113 and earlier EA888 engines found across the Mk2 TT range, and replaces the factory unit with a billet aluminium piston design built to respond faster under boost.

The TTRS is also well known for suffering from heat soak, particularly once power is increased, so an uprated intercooler is a worthwhile supporting modification. Wagner Tuning and Airtec both offer performance intercooler solutions for the platform, helping keep intake temperatures under control and performance more consistent during repeated hard use.

Braking for the TTS and TT RS

VBT's Road Plus pads are built specifically for the TTRS 8J's Brembo calipers, giving a proper day to day pad that still copes with light track use once bedded in. It's worth matching your pad choice to your exact calliper setup on this generation, since the TTS and TT RS run different brake hardware to the standard TT.

Audi TT Mk2 Upgrades for Wheels and Everyday Extras

034Motorsport's ZTF-01 forged wheels are a real step up for anyone wanting to reduce unsprung weight rather than just change the look. A strut bar and cargo net kit is a neat upgrade for the Mk2 TT, combining added chassis bracing from the strut bar with a more finished look and useful boot practicality from the cargo net..

Got a specific engine or trim in mind? Let us know what you're running and we'll point you to the right parts.

Select Your Engine
1.8 TFSI ›
2.0 TDI ›
2.0 TFSI ›
3.2 V6 ›
TTS ›
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  • Schwaben VAG Connector Removal Tool Schwaben VAG Connector Removal Tool
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    Schwaben VAG Connector Removal Tool

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  • Neuspeed Power Pulley Kit - 2.0T EA888 Gen 2
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    Neuspeed Power Pulley Kit - 2.0T EA888 Gen 2

    Your car's alternator and A/C are powered by a belt connected back to the crankshaft pulley. Spinning these pulleys draw precious horsepower from your engine. NEUSPEED's powertrain engineer, using...

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    APR K04 Turbocharger Kit - Transverse 2.0T FSI (EA113)
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    APR K04 Turbocharger Kit - Transverse 2.0T FSI (EA113)

    APR K04 Turbocharger Kit - Transverse 2.0T FSI (EA113) APR's Transverse 2.0T FSI Audi S3 and VW Golf-R K04 Turbocharger System will upgrade your current 200hp and 207lb-ft Transverse 2.0T FSI Engine...

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  • ST Suspension ST XA Coilovers - Audi TT (8J)
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    ST Suspension ST XA Coilovers - Audi TT (8J)

    Lowering Front - 2WD 20-50mm - 4WD 10-35mmLowering Rear - 2WD 20-50mm - 4WD 10-30mmNotes: NoneST Suspension ST XA Coilovers - Ride Height & Rebound AdjustableFront & rear axle weights can be found on...

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  • ST Suspension Sport Suspension Kit - Audi TT (8J)
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    ST Suspension Sport Suspension Kit - Audi TT (8J)

    Notes: None ST Suspension Kits (Springs & Dampers Included) Here at Awesome we offer ST Suspension Kits by KW the springs are made from the one of the highest grades of steel which are powder coated...

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  • ST Suspension Lowering Springs - Audi TT (8J)
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    ST Suspension Lowering Springs - Audi TT (8J)

    Notes: None ST Suspension Lowering Springs Here at Awesome we offer ST Springs by KW which are made from the one of the highest grades of steel which are powder coated. With a 2 year warranty backed...

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  • ST Suspension ST XTA Coilovers - Audi TT (8J)
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    ST Suspension ST XTA Coilovers - Audi TT (8J)

    Lowering Front - 2WD 20-50mm - 4WD 10-35mm - TTS 10-35mmLowering Rear - 2WD 20-50mm - 4WD 10-30mm - TTS 5-30mmNotes: NoneST Suspension ST XA Coilovers - Ride Height & Rebound Adjustable with...

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  • ST Suspension ST X Coilovers - Audi TT (8J)
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    ST Suspension ST X Coilovers - Audi TT (8J)

    Lowering Front - 2WD 20-50mm - 4WD 10-35mmLowering Rear - 2WD 20-50mm - 4WD 10-30mmNotes: NoneST Suspension ST X Coilovers - Ride Height AdjustableFront & rear axle weights can be found on the VIN...

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  • Neuspeed Rear Anti Roll Bar Drop Links Neuspeed Rear Anti Roll Bar Drop Links
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    Neuspeed Rear Anti Roll Bar Drop Links

    Neuspeed Rear Sway Bar Links provides direct transition of suspension movement to the anti-roll bar. Everything starts with the material - after all, it is the foundation of the part. Neuspeed did...

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  • Whiteline 24mm Front Anti Roll Bar (4WD Only) - BWF20XZ
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    Whiteline 24mm Front Anti Roll Bar (4WD Only) - BWF20XZ

    Important NotesSuits AWD models -.3 point adjustable This Whiteline 24mm 3 point adjustable sway bar = more grip = better handling = outright performance - it's the best dollar for dollar handling...

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  • Whiteline 24mm Rear Anti Roll Bar (2WD Only) - BWR20XZ
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    Whiteline 24mm Rear Anti Roll Bar (2WD Only) - BWR20XZ

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    Important NotesSuits FWD models - 3 point adjustable - TUV certified This Whiteline 24mm 3 point adjustable sway bar = more grip = better handling = outright performance - it's the best dollar for...

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  • Whiteline 24mm Rear Anti Roll Bar PQ35 4WD Only - BWR21XZ
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    Whiteline 24mm Rear Anti Roll Bar PQ35 (4WD Only) - BWR21XZ

    Important NotesSuits AWD models - 2 point adjustable This Whiteline 24mm 2 point adjustable sway bar = more grip = better handling = outright performance - it's the best dollar for dollar handling...

    £230.50
    Was £256.12
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  • Whiteline 24mm Front Anti Roll Bar (2WD Only) - BWF19XZ
    Add to Cart The item has been added

    Whiteline 24mm Front Anti Roll Bar (2WD Only) - BWF19XZ

    Important NotesSuits FWD models - 3 point adjustable - TUV certified This Whiteline 24mm 3 point adjustable sway bar = more grip = better handling = outright performance - it's the best dollar for...

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Frequently asked questions

What are the best mods for the Audi TT Mk2 8J?

It depends on your engine. The 2.0T responds well to an intercooler and diverter valve upgrade, while TTS and TT RS owners often start with matched brake pads.

Can you remap an Audi TT Mk2 for more power?

Yes. Both the TFSI petrol engines and the 2.0 TDI respond to a remap, with gains varying depending on which generation of engine you've got.

What exhaust systems are available for the Audi TT 8J?

Availability depends on your exact engine and trim. Check the specific product listing for your TT Mk2 to confirm what fits.

What suspension upgrades work best on the Audi TT Mk2?

Anti roll bars and air ride are both available, giving a choice between sharper handling and a fully adjustable stance depending on what you're after.

What is the difference between the Audi TT Mk1 and Mk2?

The Mk2 moved to a revised platform with improved suspension geometry, addressing stability concerns from the Mk1, and introduced the TTS and TT RS as higher performance options.