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Audi B8/B8.5 A5 Quattro 2.0T

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Audi B8/B8.5 A5 Quattro 2.0T Performance Engine Parts

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Cat-Back Exhaust System - Resonated

2.76" stainless steel with dual GT100 black Cerakote tips For Manual transmission vehicles only. Dual exit exhaust requires use of 3.2 V6 dual exit rear valance or S-line rear valance.

Brand:
Milltek Sport - Corporate Logo
ES#:
2827556
Mfg#:
SSXAU439
Ships on Oct 23, 2026
ON SALE! SAVE 10%
$2370.99

This product was last offered at the strikethrough price on
09-18-2026

$2133.05 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Resonated

2.76" stainless steel with quad GT 80 Cerakote Black tips Manual transmission only. Requires the use of an S5 dual exit, quad tip rear valance.

Brand:
Milltek Sport - Corporate Logo
ES#:
4140236
Mfg#:
SSXAU660
Ships on Oct 23, 2026
ON SALE! SAVE 10%
$2551.99

This product was last offered at the strikethrough price on
09-18-2026

$2296.76 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Diverter Valve - MQB Gen3

Replaces the failure-prone factory diaphragm for rock-solid boost control

Brand:
Racingline - Corporate Logo
ES#:
5456833
Mfg#:
VWR144001
Ships on Oct 23, 2026
ON SALE! SAVE 10%
$440.99

This product was last offered at the strikethrough price on
09-18-2026

$396.66 USD
This product is lifetime replacement eligible Lifetime Replacement

Hobbs Switch (30 psi)

Engages water-methanol system at 35PSI Adjustable from 25-50psi

Brand:
SnowPerformance - Corporate Logo
ES#:
2826280
Mfg#:
81081
In Stock at Vendor
$74.99 USD
Free Shipping
on orders $49 and up

Stage 1+

Average gain of 58 horsepower and 80 lb-ft of torque on 93 Octane

Brand:
Tunezilla - Corporate Logo
ES#:
3437352
Mfg#:
TFSI-20T-1+
Ships in 7 Business Days
$599.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 1

Average gain of 54 horsepower and 68 lb-ft of torque on 91 Octane

Brand:
Tunezilla - Corporate Logo
ES#:
3437346
Mfg#:
TFSI-20T-1
Ships on Oct 27, 2026
$549.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Union Tee - 1/4 Quick Connect

Quick connect union T-fitting for 1/4" Nylon

Brand:
SnowPerformance - Corporate Logo
ES#:
2826282
Mfg#:
82040
Special Order: No Guaranteed ETA
$23.99 USD
Free Shipping
on orders $49 and up

FP34 Fuel Pump Surge Tank

ES#4877045 - 034-106-A002/3 - FP34 Fuel Pump Surge Tank - Designed for Bosch 044 Fuel Pump - 034Motorsport - Audi Volkswagen

Designed for Bosch 044 Fuel Pump 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4877045
Mfg#:
034-106-A002/3
Back Ordered
$351.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

CTS Turbo B8/B8.5 2.0T Direct Fit FMIC Kit

ES#4819059 - CTS-B8-DFADS - CTS Turbo B8/B8.5 2.0T Direct Fit FMIC Kit - Includes ADS System Oil Cooler - CTS - Audi

Includes ADS System Oil Cooler

Brand:
CTS - Corporate Logo
ES#:
4819059
Mfg#:
CTS-B8-DFADS
Special Order: No Guaranteed ETA
$749.99 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.

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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