Audi B9 S4 Quattro 3.0T Performance Parts & Upgrades

Features TIG welded brushed T304 stainless steel construction and offers gains of 10 AWHP and 12 AWFT-LBS of 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#:

4901469

Mfg#:

CBK0012

Increase horsepower and eliminate heatsoak - 280% larger than stock core! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Requires IE Aluminum Charge Pipe Kit for installation (ES4685216)

Brand:

ES#:

4698448

Mfg#:

IETPCK5

Features a TIG-welded 304 stainless and investment cast body and offers gains up to 45HP & 41TQ affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

4473979

Mfg#:

IEEXCK3

$1099.99 USD

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Lifetime Replacement

Designed to work in conjunction with the OEM air scoop to seamlessly force cold air into the system - Flowed through a massive 6" velocity stack filter! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4045629

Mfg#:

CTS-IT-290R

$299.99 USD

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Lifetime Replacement

Eliminate factory bottlenecks and weak plastic materials for increased flow and strength. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

4685216

Mfg#:

IETPCK6

Crank up your B9 over 700+awhp with this kit! Price includes a $800.00 refundable core charge. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4642701

Mfg#:

PURE-30T750KT

$3426.99 USD

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Lifetime Replacement

Increase horsepower and eliminate heatsoak - Drop-in intercooler requires no cutting, trimming, or mods! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

3470702

Mfg#:

IETPCK1

$1034.99 USD

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Lifetime Replacement

Delivers a truly aggressive exhaust note without any annoying drone or rasp affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

4709360

Mfg#:

IEEXCK5

$1687.99 USD

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Lifetime Replacement

Features ride height adjustability with dampers compatible with OE electronic damping systems. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production date from 7/12/2016 with 53mm front strut body

Brand:

ES#:

4390702

Mfg#:

49-290868

31% off MSRP

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

$3611.00

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

$2499.00 USD

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Lifetime Replacement

Finally, A performance coilover suspension system for your B9 Audi - Offering unrivaled comfort and performance! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles without Sport Suspension or Magnetic Ride Control

Brand:

ES#:

3187951

Mfg#:

50356

10% off MSRP

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

$1980.00

This product was last offered at the strikethrough price on
07-01-2026

$1782.00 USD

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Lifetime Replacement