Closed airbox system for added filtration and performance
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles without secondary air injection only
Brand:
ES#:
4447034
Mfg#:
VWR1200R601E
In Stock
ON SALE!
SAVE 10%
$608.99
This product was last offered at the strikethrough price on 07-01-2026
28% increase in flow over stock
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms This product is compatible with Left Hand Drive (LHD) models only and does not work with the stock intake.
RS7 turbo cartridge and compressor housings are the perfect upgrade for your Audi S6, S7 or A8 4.0T!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Recommended to be used with HPA downpipes - HVA-271-STREET
194% larger than the factory intercooler for dramatically lower intake air temperature and consistently more horsepower and torque.
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4745253
Mfg#:
IC100028
In Stock
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$2643.99
This product was last offered at the strikethrough price on 07-09-2026
Direct-fit upgrade! Featuring a 65% increase in cooling system capacity along with a durable, all aluminum construction
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with FSI engine only
Brand:
ES#:
4376022
Mfg#:
014053LA01KT
In Stock
ON SALE!
SAVE 20%
$356.99
This product was last offered at the strikethrough price on 06-13-2026
Flows 45% more than stock resulting in gains of +19 AWHP & +17 AWFT-LBS at the wheels over stock
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4668659
Mfg#:
CI100048
In Stock
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$1318.99
This product was last offered at the strikethrough price on 07-09-2026
Designed for optimum performance, precise fitment, and bespoke style. Performance Increase : 15-20hp, 13-18ft-lb
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Features a one-piece carbon fiber airbox and offers up to 28HP & 26ft-lbs over stock.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Direct-fit upgrade! Featuring an 80% increase in core thickness and durable, all-aluminum construction.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! 10X Entries For Our Spin To Win Sweepstakes! For Vehicles Equipped with an Automatic Transmission
Brand:
ES#:
4566538
Mfg#:
012463LA01
In Stock
ON SALE!
SAVE 20%
$428.99
This product was last offered at the strikethrough price on 05-02-2026
Provides broad range control of destructive crankshaft torsional vibration for optimum horsepower and durability
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Cast aluminum design that allows for constant diameter; Does away with the restrictive bottleneck design of the plastic factory unit. CARB certified!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes! CARB certified for sale in all 50 states
Compatible with BT software applications. Includes injector plug adapters
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
1899400
Mfg#:
INJB550
In Stock
$437.99
This product was last offered at the strikethrough price on 07-06-2026
Designed to put out up to 700HP! Brand New Upgraded Turbos - No core charge.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Custom tuning software required for installation.
Does not include hardware
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Does NOT include hardware or the RS4/modified intake pipes necessary for a complete install - For a bolt-on solution, please see 034Motorsport's inlet pipe kit 034-145-P002 (ES2864575).
Unlock hidden horsepower and induction noise with a true cold air intake system!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! 10X Entries For Our Spin To Win Sweepstakes!
Brand:
ES#:
4820184
Mfg#:
012802LA06
In Stock
ON SALE!
SAVE 20%
$2496.99
This product was last offered at the strikethrough price on 06-13-2026
Unleash a throaty growl under hard acceleration that exudes the sound of performance, and warns bystanders that this isn't your average 5-cylinder!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Fits 2018+ facelift models only
Brand:
ES#:
3617741
Mfg#:
034-105-7048
In Stock
ON SALE!
SAVE 10%
$335.00
This product was last offered at the strikethrough price on 06-28-2026
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.
Lifetime Replacement
