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Audi Performance Engine Parts

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Billet Intake Manifold Flap Linkage - Pair

ES#3493863 - 034-108-Z005 - Billet Intake Manifold Flap Linkage - Pair - Allows for replacement of the failure-prone plastic factory linkages - 034Motorsport - Audi

Allows for replacement of the failure-prone plastic factory linkages

Brand:
034Motorsport - Corporate Logo
ES#:
3493863
Mfg#:
034-108-Z005
Ships in 3 Business Days
$274.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 2 - With FlashZilla V3

ES#3098263 - cr-tdi-g-002KT - Stage 2 - With FlashZilla V3 - Average gain of 30 horsepower and 70 lb-ft of torque - Tunezilla - Audi Volkswagen

Average gain of 30 horsepower and 70 lb-ft of torque Vehicles equipped with DSG transmission require a DSG tune.

Brand:
Tunezilla - Corporate Logo
ES#:
3098263
Mfg#:
CR-TDI-G-002KT
Ships in 8 Business Days
$739.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 2 - With FlashZilla V3

ES#3098270 - cr-tdi-3l-002KT - Stage 2 - With FlashZilla V3 - Average gain of 65 horsepower and 84 lb-ft of torque - Tunezilla - Audi

Average gain of 65 horsepower and 84 lb-ft of torque

Brand:
Tunezilla - Corporate Logo
ES#:
3098270
Mfg#:
CR-TDI-3L-002KT
Ships in 8 Business Days
$739.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Downpipe Installation Kit

ES#1905476 - 8l9298001 - Downpipe Installation Kit - Includes required hardware and gasket needed to install a new downpipe - Assembled By ECS - Audi

Includes required hardware and gasket needed to install a new downpipe 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
1905476
Mfg#:
8L9298001
In Stock
ON SALE! SAVE 19%
$40.99

This product was last offered at the strikethrough price on
05-02-2026

$33.27 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heat Exchanger Kit - Bolt-On Performance Multi-Pass - Black

ES#4447036 - PMPHXQ7-BLACK - Heat Exchanger Kit - Bolt-On Performance Multi-Pass - Black - Installation of this kit is now easier than ever, without the need of removing the crash bar to drill holes for bracket mounting. - JH Motorsports - Audi

Installation of this kit is now easier than ever, without the need of removing the crash bar to drill holes for bracket mounting.

Brand:
JH Motorsports - Corporate Logo
ES#:
4447036
Mfg#:
PMPHXQ7-BLACK
Ships on Aug 6, 2026
$729.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 3 Boost Cooler (Direct Injection) - Nylon Line

ES#3557788 - SN0-320 - Stage 3 Boost Cooler (Direct Injection) - Nylon Line - Brings true 2D mapped water-methanol injection delivery to your DI (direct fuel injected) and forced induction vehicle - SnowPerformance - Audi Volkswagen

Brings true 2D mapped water-methanol injection delivery to your DI (direct fuel injected) and forced induction vehicle

Brand:
SnowPerformance - Corporate Logo
ES#:
3557788
Mfg#:
SN0-320
In Stock at Vendor
$729.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stage 3 Boost Cooler (EFI - Port Injection) - Nylon Line

ES#4144931 - SN0-310 - Stage 3 Boost Cooler (EFI - Port Injection) - Nylon Line - Brings true 2D mapped water-methanol injection delivery to your EFI (Electronic Fuel Injected) and forced induction vehicle - SnowPerformance - Audi BMW Volkswagen MINI

Brings true 2D mapped water-methanol injection delivery to your EFI (Electronic Fuel Injected) and forced induction vehicle

Brand:
SnowPerformance - Corporate Logo
ES#:
4144931
Mfg#:
SN0-310
In Stock at Vendor
$729.99 USD
Free Shipping
on orders $49 and up

HPA Performance Downpipe - With 100 Cell High-Flow Converter

ES#3247395 - HVA-251-STREET - HPA Performance Downpipe - With 100 Cell High-Flow Converter - Maximize your engine's performance! - HPA Motorsports - Audi Volkswagen

Maximize your engine's performance!

Brand:
HPA Motorsports - Corporate Logo
ES#:
3247395
Mfg#:
HVA-251-STREET
Ships on Aug 13, 2026
$749.00

This product was last offered at the strikethrough price on
02-08-2026

$729.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

HPA Performance Downpipe - With 100 Cell High-Flow Converter

ES#3247394 - HVA-250-STREET - HPA Performance Downpipe - With 100 Cell High-Flow Converter - Maximize your engine's performance! - HPA Motorsports - Audi Volkswagen

Maximize your engine's performance!

Brand:
HPA Motorsports - Corporate Logo
ES#:
3247394
Mfg#:
HVA-250-STREET
Ships on Aug 13, 2026
$749.00

This product was last offered at the strikethrough price on
02-08-2026

$729.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 1 IE Performance ECU Tune With POWERlink Cable

ES#4667171 - iesovn71 - Stage 1 IE Performance ECU Tune With POWERlink Cable - Average gain of 62 horsepower and 106 lb-ft of torque on 91 Octane - Integrated Engineering - Audi

Average gain of 62 horsepower and 106 lb-ft of torque on 91 Octane 5X Entries For Our 25th Anniversary Sweepstakes!
Perform tune in minutes from the comfort of your own driveway! Only available for purchase in the United States and Canada.
Compatible with 2017-2020 model years only, and is incompatible with the new 2021+ ECU variations

Brand:
Integrated Engineering - Corporate Logo
ES#:
4667171
Mfg#:
IESOVN71
In Stock
$728.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

X34 Carbon Fiber Open-Top Cold Air Intake

ES#3647322 - 034-108-1020 - X34 Carbon Fiber Open-Top Cold Air Intake - All new open-top design allows for more intake tract sounds at a louder volume, while providing great performance gains! - 034Motorsport - Audi Volkswagen

All new open-top design allows for more intake tract sounds at a louder volume, while providing great performance gains!

Brand:
034Motorsport - Corporate Logo
ES#:
3647322
Mfg#:
034-108-1020
Back Ordered
$809.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

X34 Carbon Fiber MQB Cold Air Intake System

ES#3129901 - 034-108-1005 - X34 Carbon Fiber MQB Cold Air Intake System - One-piece design for optimal flow with high-quality carbon fiber construction - 034Motorsport - Audi Volkswagen

One-piece design for optimal flow with high-quality carbon fiber construction

Brand:
034Motorsport - Corporate Logo
ES#:
3129901
Mfg#:
034-108-1005
Back Ordered
$809.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System

ES#3175516 - 252560T - Cat-Back Exhaust System - 2.5" T-304 Stainless Steel exhaust system with single tip Borla muffler - Techtonics Tuning - Audi

2.5" T-304 Stainless Steel exhaust system with single tip Borla muffler For use with aftermarket 2.5" downpipe

Brand:
Techtonics Tuning - Corporate Logo
ES#:
3175516
Mfg#:
252560T
Ships on Aug 13, 2026
$726.00 USD
This product is lifetime replacement eligible Lifetime Replacement

BMS DDP5800 Water/Methanol Injection Pump

ES#4714532 - BMSDDP5800 - BMS DDP5800 Water/Methanol Injection Pump - 200 psi bypass for smooth and high pressure and 1.3 GPM open flow. Choose quick connect or threaded NPT style fittings. - Burger Motorsports - Audi BMW Volkswagen MINI

200 psi bypass for smooth and high pressure and 1.3 GPM open flow. Choose quick connect or threaded NPT style fittings.

Brand:
Burger Motorsports - Corporate Logo
ES#:
4714532
Mfg#:
BMSDDP5800
Ships in 1 Business Day
Starting at $120.00 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

APR RS6/7 Turbo ECU Upgrade For The C7 S6/7 4.0 TFSI

ES#4685291 - ECU-40T-EA824-S6 - APR RS6/7 Turbo ECU Upgrade For The C7 S6/7 4.0 TFSI - Designed for use with Audis high output RS6/7 4.0 TFSI turbochargers - When paired with required hardware, this upgrade offers 634 HP and 671 FT-LBS of torque on 93 octane fuel and 707 HP and 714 FT-LBS of torque with race fuel! - APR - Audi

Designed for use with Audi’s high output RS6/7 4.0 TFSI turbochargers - When paired with required hardware, this upgrade offers 634 HP and 671 FT-LBS of torque on 93 octane fuel and 707 HP and 714 FT-LBS of torque with race fuel! Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
*Direct-Port flashing Only - This upgrade must be performed at ECS Tuning's facility in Ohio. - Please se

Brand:
APR - Corporate Logo
ES#:
4685291
Mfg#:
ECU-40T-EA824-S6
In Stock
$719.99 USD
Free Shipping
on orders $49 and up

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.

Other Audi Performance Engine Parts

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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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