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Audi A3 Performance Engine Parts

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Diverter Valve Kit

ES#3176332 - L035B - Diverter Valve Kit - Increase throttle and turbo response while curing boost leaks - LEYO - Audi Volkswagen

Increase throttle and turbo response while curing boost leaks

Brand:
LEYO - Corporate Logo
ES#:
3176332
Mfg#:
L035B
Ships on Sep 24, 2026
$279.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

RaceChip S

ES#4339264 - 913090 - RaceChip S - Get up to +29 hp and +42 lb-ft through a safe and easy to use tuning module from RaceChip - Race Chip - Audi Volkswagen

Get up to +29 hp and +42 lb-ft through a safe and easy to use tuning module from RaceChip

Brand:
Race Chip - Corporate Logo
ES#:
4339264
Mfg#:
913090
Ships in 5 Business Days
$279.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose Reroute Kit

ES#4623939 - UH013-ACA - Coolant Hose Reroute Kit - Get this silicone hose out of the way to enjoy the looks of your Unitronic Carbon Fiber components. - Unitronic - Audi Volkswagen

Get this silicone hose out of the way to enjoy the looks of your Unitronic Carbon Fiber components.

Brand:
Unitronic - Corporate Logo
ES#:
4623939
Mfg#:
UH013-ACA
In Stock
$54.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Unitronic Red Dogbone Mount Cap & Bushing EVO Kit

ES#4906632 - UH013-DRA - Unitronic Red Dogbone Mount Cap & Bushing EVO Kit - Designed for existing customers looking to upgrade to the stiffest Red (Race) Polyurethane Bushings. - Unitronic - Audi Volkswagen

Designed for existing customers looking to upgrade to the stiffest Red (Race) Polyurethane Bushings. Upgrade or alternative to existing Unitronic Dogbone Engine Mount.

Brand:
Unitronic - Corporate Logo
ES#:
4906632
Mfg#:
UH013-DRA
In Stock
$264.99 USD
Free Shipping
on orders $49 and up

Unitronic Yellow Dogbone Mount Cap & Bushing EVO Kit

ES#4906634 - UH015-DRA - Unitronic Yellow Dogbone Mount Cap & Bushing EVO Kit - Designed for existing customers looking to upgrade to the latest version of Unitronic's (Yellow) Polyurethane bushings. - Unitronic - Audi Volkswagen

Designed for existing customers looking to upgrade to the latest version of Unitronic's (Yellow) Polyurethane bushings. Upgrade or alternative to existing Unitronic Dogbone Engine Mount.

Brand:
Unitronic - Corporate Logo
ES#:
4906634
Mfg#:
UH015-DRA
Ships in 5 Business Days
$264.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

APR Turbo Outlet Hose - For APR EFR7163 With Existing APR Turbo Outlet Pipe

ES#4487728 - MS100214 - APR Turbo Outlet Hose - For APR EFR7163 With Existing APR Turbo Outlet Pipe - Replace your failure prone rubber hoses and worm clamps with this upgraded silicone hose, complete with t-bolt clamps - APR - Audi Volkswagen

Replace your failure prone rubber hoses and worm clamps with this upgraded silicone hose, complete with t-bolt clamps Call In Or Chat For Best Price!

Brand:
APR - Corporate Logo
ES#:
4487728
Mfg#:
MS100214
Ships in 5 Business Days
10% off MSRP

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

$97.99

This product was last offered at the strikethrough price on
09-08-2026

$87.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ferrea Performance Intake Valve (+1mm Oversize) - Priced Each

ES#3612535 - F2180P - Ferrea Performance Intake Valve (+1mm Oversize) - Priced Each - Rev higher, flow more, no worries - Give your engine the best performance possible with Ferrea's Performance engine valves! - Ferrea - Audi Volkswagen

Rev higher, flow more, no worries - Give your engine the best performance possible with Ferrea's Performance engine valves! *Priced individually - Qty 8 needed for 2.0T FSI / TSI models* * +1 mm oversize option - Requires machine work*

Brand:
Ferrea - Corporate Logo
ES#:
3612535
Mfg#:
F2180P
Back Ordered
$32.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Silicone Intake Hose - Red FMMK7INDH

ES#2782181 - FMMK7INDHRED - Silicone Intake Hose - Red FMMK7INDH - Increase air flow and add good looks to your engine bay - Forge - Audi Volkswagen

Increase air flow and add good looks to your engine bay

Brand:
Forge - Corporate Logo
ES#:
2782181
Mfg#:
FMMK7INDHRED
Ships in 5 Business Days
ON SALE! SAVE 10%
$146.99

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

$131.64 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

High Flow Fuel Pump - 270 LPH

ES#2730417 - 0580254044 - High Flow Fuel Pump - 270 LPH - Great for when more fuel is needed in a custom fueling application - URO - Audi Volkswagen Porsche

Great for when more fuel is needed in a custom fueling application 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2730417
Mfg#:
0580254044
Ships in 1 Business Day
$155.99

This product was last offered at the strikethrough price on
05-07-2026

$130.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Snow Performance Water Tank Upgrade - 7gal

Braided SS Line/Brackets/Solenoid/4AN Fittings

Brand:
SnowPerformance - Corporate Logo
ES#:
4680249
Mfg#:
SN0-40016-BRD
In Stock at Vendor
$260.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Pro Dry S Drop In Filter

ES#518077 - 31-10172 - Pro Dry S Drop In Filter - OIl free dry synthetic media, allowing significant airflow over stock paper media - AFE - Audi Volkswagen

OIl free dry synthetic media, allowing significant airflow over stock paper media

Brand:
AFE - Corporate Logo
ES#:
518077
Mfg#:
31-10172
In Stock at Vendor
ON SALE! SAVE 19%
$79.99

This product was last offered at the strikethrough price on
05-27-2026

$64.60 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Revo Performance Engine Mount

ES#4500029 - RV581M500102 - Revo Performance Engine Mount - The optimal balance between performance and comfort. - REVO - Audi Volkswagen

The optimal balance between performance and comfort.

Brand:
REVO - Corporate Logo
ES#:
4500029
Mfg#:
RV581M500102
Back Ordered
Auto Notify
$257.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet Torque Arm Insert

ES#3129882 - HW0246 - Billet Torque Arm Insert - T6-6061 Billet Aluminum Engineered to Fill Void In Factory Transmission Mount - CTS - Audi Volkswagen

T6-6061 Billet Aluminum Engineered to Fill Void In Factory Transmission Mount

Brand:
CTS - Corporate Logo
ES#:
3129882
Mfg#:
HW0246
Back Ordered
Auto Notify
ON SALE! SAVE 20%
$39.99

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

$31.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust Installation Kit

ES#2594042 - 1K0253144APKT3 - Cat-Back Exhaust Installation Kit - Includes all clamps and hardware to install a cat-back system - Assembled By ECS - Audi

Includes all clamps and hardware to install a cat-back system 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2594042
Mfg#:
1K0253144APKT3
Ships Today
$254.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Replacement Hardware for 034 Billet+ Spherical Dogbone Mount

ES#4880721 - 034-509-Y016 - Replacement Hardware for 034 Billet+ Spherical Dogbone Mount - We recommend using these new factory stretch bolts to install the 034Motorsport's Billet Spherical Dogbone Mount. (ES3546801) - 034Motorsport - Audi Volkswagen

We recommend using these new factory stretch bolts to install the 034Motorsport's Billet Spherical Dogbone Mount. (ES3546801) 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4880721
Mfg#:
034-509-Y016
In Stock
$23.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fiberglass Exhaust Wrap - Black - 2" x 50'

ES#3022267 - HEA-WRAPKIT-BLK - Fiberglass Exhaust Wrap - Black - 2" x 50' - Designed to handle continuous temperatures up to 1,200F - Prosport Performance - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Designed to handle continuous temperatures up to 1,200°F

Brand:
Prosport Performance - Corporate Logo
ES#:
3022267
Mfg#:
HEA-WRAPKIT-BLK
Ships in 10 Business Days
$28.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Engine Parts

Our name says it all. That's why ECS Tuning is dedicated to providing our customers with the broadest possible assortment of engine tuning options at a range of prices and options to fit any budget. Start small and grow your car into something special with performance engine upgrades from a company that has tuning in its name and its blood.

Let us help you find the parts that fit your Audi

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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