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ES#5481273 - ierhva1KT - Integrated Engineering Forged H-Beam Connecting Rod And Calico Coated ACL Race Bearing Kit 144x20mm - This high-performance bottom-end kit couples premium 4340 forged steel H-beam connecting rods with dry-film lubricated, tanged race bearings to withstand extreme rotational force and elevated boost pressures. - Integrated Engineering - Audi Volkswagen

This high-performance bottom-end kit couples premium 4340 forged steel H-beam connecting rods with dry-film lubricated, tanged race bearings to withstand extreme rotational force and elevated boost pressures. For vehicles with FSI engines only. For use with aftermarket pistons only. To be used with pistons with 20mm wrist pins.

Brand:
Integrated Engineering - Corporate Logo
ES#:
5481273
Mfg#:
IERHVA1KT
In Stock
$658.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5396448 - IEINCI10 - Integrated Engineering Turbo Inlet Pipe *Scratch And Dent* - ***Please see photos and description prior to ordering, all sales final.***
Cast aluminum design that allows for constant diameter; Does away with the restrictive bottleneck design of the plastic factory unit. CARB certified! - Scratch & Dent - Audi Volkswagen

***Please see photos and description prior to ordering, all sales final.*** Cast aluminum design that allows for constant diameter; Does away with the restrictive bottleneck design of the plastic factory unit. CARB certified! ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!

Brand:
Scratch & Dent - Corporate Logo
ES#:
5396448
Mfg#:
IEINCI10
EO#:
D-838-1
In Stock
ON SALE! SAVE 35%
$131.99

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

$86.45 USD
Free Shipping
ES#5491579 - SN0-20010SD2 - SnowPerformance Stage 2 Boost Cooler Forced Induction Progressive Engine Mount Water-Methanol Injection Kit *Scratch And Dent* - ***Please see photos and description prior to ordering, all sales final.***
Red High Temp Nylon Tubing, Quick-Connect Fittings - Scratch & Dent - Audi BMW Volkswagen MINI

***Please see photos and description prior to ordering, all sales final.*** Red High Temp Nylon Tubing, Quick-Connect Fittings ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!

Brand:
Scratch & Dent - Corporate Logo
ES#:
5491579
Mfg#:
SN0-20010SD2
In Stock
ON SALE! SAVE 12%
$482.99

This product was last offered at the strikethrough price on
10-03-2026

$426.99 USD
Free Shipping
on orders $49 and up
ES#5515944 - 06K145689DSD - Genuine Volkswagen Audi IS20 Turbo (06K145689D) *Scratch And Dent* - ***Please see photos and description prior to ordering, all sales final.***
Complete assembly includes the turbo and diverter valve - Scratch & Dent - Audi Volkswagen

***Please see photos and description prior to ordering, all sales final.*** Complete assembly includes the turbo and diverter valve ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!

Brand:
Scratch & Dent - Corporate Logo
ES#:
5515944
Mfg#:
06K145689DSD
In Stock
ON SALE!
$957.99

This product was last offered at the strikethrough price on
09-22-2026

$885.99 USD
Free Shipping
on orders $49 and up
ES#4370469 - 20TSI-GEN3B-1+D - Unitronic Performance Software - Stage 1+ - With DSG Software - Gain up to 65 horsepower and 83 lb-ft of torque on 93 Octane - Unitronic - Audi

Gain up to 65 horsepower and 83 lb-ft of torque on 93 Octane This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next

Brand:
Unitronic - Corporate Logo
ES#:
4370469
Mfg#:
20TSI-GEN3B-1+D
In Stock
12% off MSRP

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

$1300.00

This product was last offered at the strikethrough price on
10-24-2026

$1150.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4368661 - 18TSI-IS38-2+ - Unitronic Performance Software - Stage 2+ IS38 - Gain up to 182 horsepower and 139 lb-ft of torque on 93 Octane - Unitronic - Audi Volkswagen

Gain up to 182 horsepower and 139 lb-ft of torque on 93 Octane This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next
Requires Unitronic Stage 2 TCU Performance Software in addition to other hardware upgrades. Please see description for details.

Brand:
Unitronic - Corporate Logo
ES#:
4368661
Mfg#:
18TSI-IS38-2+
In Stock
$1000.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4369229 - 18TSI-IS38-2+D - Unitronic Performance Software - Stage 2+ IS38 - With DSG Software - Gain up to 182 horsepower and 139 lb-ft of torque on 93 Octane - Unitronic - Audi Volkswagen

Gain up to 182 horsepower and 139 lb-ft of torque on 93 Octane This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next
Requires IS38 Turbo Upgrade in addition to other hardware upgrades. Please see description for details.

Brand:
Unitronic - Corporate Logo
ES#:
4369229
Mfg#:
18TSI-IS38-2+D
In Stock
9% off MSRP

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

$1700.00

This product was last offered at the strikethrough price on
10-24-2026

$1550.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4369226 - 18TSI-IS12-2D-UC - Unitronic Performance Software - Stage 2 - With UniCONNECT+ Cable & DSG Software - Gain up to 87 horsepower and 106 lb-ft of torque on 93 Octane - Unitronic - Audi Volkswagen

Gain up to 87 horsepower and 106 lb-ft of torque on 93 Octane This tune can be performed at home with the included UniCONNECT+ cable. Only available for purchase in th
Requires Unitronic 3 Inch Downpipe

Brand:
Unitronic - Corporate Logo
ES#:
4369226
Mfg#:
18TSI-IS12-2D-UC
In Stock
8% off MSRP

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

$1599.99

This product was last offered at the strikethrough price on
10-24-2026

$1464.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4369223 - 18TSI-IS12-1+D - Unitronic Performance Software - Stage 1+ - With DSG Software - Gain up to 84 horsepower and 108 lb-ft of torque on 93 Octane - Unitronic - Audi Volkswagen

Gain up to 84 horsepower and 108 lb-ft of torque on 93 Octane This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next

Brand:
Unitronic - Corporate Logo
ES#:
4369223
Mfg#:
18TSI-IS12-1+D
In Stock
12% off MSRP

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

$1300.00

This product was last offered at the strikethrough price on
10-24-2026

$1150.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4368658 - 18TSI-IS20-2 - Unitronic Performance Software - Stage 2 IS20 - Gain up to 131 horsepower and 125 lb-ft of torque on 93 Octane - Unitronic - Audi Volkswagen

Gain up to 131 horsepower and 125 lb-ft of torque on 93 Octane This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next
Requires IS20 Turbo Upgrade in addition to other hardware upgrades. Please see description for details.

Brand:
Unitronic - Corporate Logo
ES#:
4368658
Mfg#:
18TSI-IS20-2
In Stock
$850.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4369227 - 18TSI-IS20-2D - Unitronic Performance Software - Stage 2 IS20 - With DSG Software - Gain up to 131 horsepower and 125 lb-ft of torque on 93 Octane - Unitronic - Audi Volkswagen

Gain up to 131 horsepower and 125 lb-ft of torque on 93 Octane This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next
Requires IS20 Turbo Upgrade in addition to other hardware upgrades. Please see description for details.

Brand:
Unitronic - Corporate Logo
ES#:
4369227
Mfg#:
18TSI-IS20-2D
In Stock
10% off MSRP

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

$1550.00

This product was last offered at the strikethrough price on
10-24-2026

$1400.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4369221 - 18TSI-IS12-1D - Unitronic Performance Software - Stage 1 - With DSG Software - Gain up to 72 horsepower and 88 lb-ft of torque on 91 Octane - Unitronic - Audi Volkswagen

Gain up to 72 horsepower and 88 lb-ft of torque on 91 Octane This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next

Brand:
Unitronic - Corporate Logo
ES#:
4369221
Mfg#:
18TSI-IS12-1D
In Stock
12% off MSRP

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

$1250.00

This product was last offered at the strikethrough price on
10-24-2026

$1100.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4368662 - 18TSI-IS38-2+-UC - Unitronic Performance Software - Stage 2+ IS38 - With UniCONNECT+ Cable - Gain up to 182 horsepower and 139 lb-ft of torque on 93 Octane - Unitronic - Audi Volkswagen

Gain up to 182 horsepower and 139 lb-ft of torque on 93 Octane This tune can be performed at home with the included UniCONNECT+ cable. Only available for purchase in th
Requires Unitronic Stage 2 TCU Performance Software in addition to other hardware upgrades. Please see description for details.

Brand:
Unitronic - Corporate Logo
ES#:
4368662
Mfg#:
18TSI-IS38-2+-UC
In Stock
$1164.99 USD
Free Shipping
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

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Manufacturer names and/or part numbers are used only for identification purposes.

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