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Audi MK3 TT (2014+) Quattro 2.0T

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Audi MK3 TT (2014+) Quattro 2.0T Performance Engine & Drivetrain Parts

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1.8T/2.0T Gen3 Diverter Valve Upgrade - Red

ES#4839641 - 013907la01-01KT - 1.8T/2.0T Gen3 Diverter Valve Upgrade - Red - The LAST diverter valve you'll ever need! Billet aluminum construction and heavy-duty Viton o-rings make for the ultimate upgrade in longevity and performance. - ECS - Audi Volkswagen Porsche

The LAST diverter valve you'll ever need! Billet aluminum construction and heavy-duty Viton o-rings make for the ultimate upgrade in longevity and performance. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4839641
Mfg#:
013907LA01-01KT
In Stock
ON SALE! SAVE 25%
$333.99

This product was last offered at the strikethrough price on
06-13-2026

$250.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VTT MQB Cast V2 "GC" Turbo Upgrade - 71mm - Journal Bearing

ES#4659717 - VTT-MQB-GC-71MM - VTT MQB Cast V2 "GC" Turbo Upgrade - 71mm - Journal Bearing - 71mm compressor wheel, good for over 550whp with proper fuel, upgrades, and tuning! - Vargas Turbo Technologies - Audi Volkswagen

71mm compressor wheel, good for over 550whp with proper fuel, upgrades, and tuning! 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4659717
Mfg#:
VTT-MQB-GC-71MM
Ships in 10 Business Days
$1679.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

High-Flow Turbo Inlet Hose - Black

ES#3146118 - VWR12G7R600ITBLA - High-Flow Turbo Inlet Hose - Black - Improve throttle response and power - Racingline - Audi Volkswagen

Improve throttle response and power

Brand:
Racingline - Corporate Logo
ES#:
3146118
Mfg#:
VWR12G7R600ITBLA
In Stock
ON SALE! SAVE 10%
$137.99

This product was last offered at the strikethrough price on
08-29-2026

$123.76 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CTS JB-640RS Hybrid Turbo

ES#4940646 - TR-1015-38 - CTS JB-640RS Hybrid Turbo - Perfect street turbocharger upgrade with fantastic spool and mid-range response - CTS - Audi Volkswagen

Perfect street turbocharger upgrade with fantastic spool and mid-range response

Brand:
CTS - Corporate Logo
ES#:
4940646
Mfg#:
TR-1015-38
Ships in 7 Business Days
$1649.99 USD
Free Shipping

APR Full Catch Can Washer Resevoir

ES#4352747 - MS100199-A - APR Full Catch Can Washer Resevoir - Washer reservoir relocation for the MS100199 Full Catch Can kit from APR. - APR - Audi Volkswagen

Washer reservoir relocation for the MS100199 Full Catch Can kit from APR. Call In Or Chat For Best Price!

Brand:
APR - Corporate Logo
ES#:
4352747
Mfg#:
MS100199-A
Ships on Sep 23, 2026
11% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$125.95

This product was last offered at the strikethrough price on
09-01-2026

$111.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MQB Turbo Inlet Elbow

ES#4362339 - UH012-INA - MQB Turbo Inlet Elbow - Direct bolt-on upgrade and engineered to eliminate upstream airflow restrictions. - Unitronic - Audi Volkswagen

Direct bolt-on upgrade and engineered to eliminate upstream airflow restrictions.

Brand:
Unitronic - Corporate Logo
ES#:
4362339
Mfg#:
UH012-INA
In Stock
$175.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

DQ250 DSG Performance Clutch Pack - Stage 1

ES#3247408 - HVA-380 - DQ250 DSG Performance Clutch Pack - Stage 1 - Holds up to 555 lb-ft - No core charge required, includes clutch cage - HPA Motorsports - Audi Volkswagen

Holds up to 555 lb-ft - No core charge required, includes clutch cage

Brand:
HPA Motorsports - Corporate Logo
ES#:
3247408
Mfg#:
HVA-380
Ships on Sep 24, 2026
$2741.99 USD
Free Shipping
on orders $49 and up

Performance Air Filter, Conical, 0.75" Inlet

ES#4858334 - 034-108-B018 - Performance Air Filter, Conical, 0.75" Inlet - Perfect fit performance Air Filter for SAI equipped cars, breathers, and more! - 034Motorsport - Audi Volkswagen

Perfect fit performance Air Filter for SAI equipped cars, breathers, and more! 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4858334
Mfg#:
034-108-B018
In Stock
ON SALE! SAVE 14%
$31.00

This product was last offered at the strikethrough price on
08-17-2026

$26.51 USD
Free Shipping

Diverter Valve Kit

ES#2862878 - CTSDV00023 - Diverter Valve Kit - Direct bolt on without worry of a check-engine light - CTS - Audi Volkswagen

Direct bolt on without worry of a check-engine light

Brand:
CTS - Corporate Logo
ES#:
2862878
Mfg#:
CTSDV00023
Ships in 7 Business Days
ON SALE! SAVE 20%
$249.99

This product was last offered at the strikethrough price on
08-26-2026

$199.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Unitronic 3" Air Filter (Gen 1)

ES#4362289 - UH003-IN4 - Unitronic 3" Air Filter (Gen 1) - Unitronic - Audi Volkswagen

Brand:
Unitronic - Corporate Logo
ES#:
4362289
Mfg#:
UH003-IN4
Ships in 5 Business Days
$54.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbo Muffler Delete

ES#3419340 - TS-VW-393A - Turbo Muffler Delete - Replace the factory turbo muffler with a straight, uninterrupted billet aluminum delete - Torque Solution - Audi Volkswagen

Replace the factory turbo muffler with a straight, uninterrupted billet aluminum delete

Brand:
Torque Solution - Corporate Logo
ES#:
3419340
Mfg#:
TS-VW-393A
In Stock at Vendor
3% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$94.43

This product was last offered at the strikethrough price on
09-01-2026

$91.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

FR450 IS38 Hybrid Turbocharger Upgrade - With Wastegate Actuator

ES#4362482 - HVA-241WG - FR450 IS38 Hybrid Turbocharger Upgrade - With Wastegate Actuator - Championship Winning Turbo Upgrade! These turbos have been track tested in the 750 Club Enduro Race Series where they have proved their exceptional reliability and durability. - HPA Motorsports - Audi Volkswagen

Championship Winning Turbo Upgrade! These turbos have been track tested in the 750 Club Enduro Race Series where they have proved their exceptional reliability and durability.

Brand:
HPA Motorsports - Corporate Logo
ES#:
4362482
Mfg#:
HVA-241WG
Ships on Sep 24, 2026
$2549.00 USD
Free Shipping
on orders $49 and up

More About Performance Engine & Drivetrain Parts

Worn mounts, bushings, and other drivetrain components rob performance. Replace or upgrade your drivetrain with our extensive catalog of mounts, bushings, clutch kits, and more.

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