Audi Performance Engine & Drivetrain Parts

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340lph High Flow In-Tank Fuel Pump

AEMâ€™s 340LPH High Flow In-Tank Fuel Pump is designed for high performance naturally aspirated and forced induction EFI vehicles. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This is a general-use high flow fuel pump, not a direct plug-and-play swap in most applications

Brand:
ES#:: 3604757
Mfg#:: 50-1000

Qty: Availability:

In Stock at Vendor

$113.99 USD

Free Shipping

on orders $49 and up

Lifetime Replacement

MST Performance Cold Air Intake System

Improves throttle response, and peak power while adding a glorious and aggressive tone under the hood. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ES#:: 4668863
Mfg#:: AD-Q501

Qty: Availability:

Back Ordered

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$426.99 USD

Free Shipping

Lifetime Replacement

JE Forged Piston Set

82.5mm bore (standard), 9.1:1 compression ratio, 92.8mm stroke - Includes rings, wrist-pins, & circlips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with FSI engines only

Brand:
ES#:: 4031341
Mfg#:: JE279930

Qty: Availability:

In Stock at Vendor

$1699.99 USD

Free Shipping

on orders $49 and up

Lifetime Replacement

C7 A6/A7 Pre-Facelift 3.0T Non-Valved Exhaust & Luft-Technik Intake System - 4.0" Black Chrome Tips

Enhance the exhaust note on your A6's exhaust system with our non-valved cat back exhaust system and increase performance with our Luft-Technik intake! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ES#:: 4751123
Mfg#:: 016809LA01EBKT

Qty: Availability:

Ships on Oct 29, 2026

Auto Notify

ON SALE! SAVE 20%

$2115.99

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

$1699.99 USD

Free Shipping

Lifetime Replacement

AMS Performance 2015-2019 VW Golf R MK7 Chopped Carbon Fiber Intake System

The AMS Performance VW Golf R MKVII Carbon Fiber Cold Air Intake Upgrade was designed to draw a higher volume of cold air into the stock turbocharger. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Minor modifications needed

Brand:
ES#:: 4416168
Mfg#:: AMS.21.08.0001-2

Qty: Availability:

Ships in 2 Business Days

$849.99 USD

Free Shipping

Might-As-Well-Be-Gated Kit

This combo all but eliminates shifter slop and flex under load. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ES#:: 4419866
Mfg#:: B8029A1

Qty: Availability:

In Stock at Vendor

$424.99 USD

Free Shipping

Lifetime Replacement

WaveTrac Differential - Rear

Wavetrac is the only gear diff on the market that does not lose all drive when one axle is unloaded. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ES#:: 4620121
Mfg#:: 18.309.190WK

Qty: Availability:

Ships in 2 Business Days

$1695.00 USD

Free Shipping

on orders $49 and up

Limited Slip Differential

Put all your power to the ground! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits 0A3 manual transmission models only

Brand:
ES#:: 2836902
Mfg#:: 40309175WK

Qty: Availability:

Ships in 2 Business Days

$1695.00 USD

Free Shipping

Build Your Own Power Package - Audi B8 A4 2.0T

Go from mild to wild! Select the options you want for your build. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ES#:: 4017056
Mfg#:: B8A4PWRPK

Qty: Availability:

Ships on Jun 30, 2026

ON SALE!

Starting at $0.00 USD

Customize

Free Shipping

Lifetime Replacement

Billet R1 Diverter Valve - Pair

Less maintenance, more boost. Kit includes two valves for twin-turbo applications. 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#:: 4039652
Mfg#:: DV100001KT

Qty: Availability:

Ships on Jul 7, 2026

$561.99 USD

Free Shipping

Lifetime Replacement

Momentum GT Pro 5R Cold Air Intake System

Features the 5R pre-oiled washable/reusable filter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CARB certified for sale in all 50 states

Brand:
ES#:: 3183454
Mfg#:: 54-76402
EO#:: D-550-30

Qty: Availability:

In Stock

20% off MSRP

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

$525.00

This product was last offered at the strikethrough price on
01-28-2026

$420.00 USD

Free Shipping

Lifetime Replacement

Adjustable Fuel Pressure Regulator

Works as a replacement for most Bosch fuel pressure regulators. Adjustable from 3.3-5 BAR affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ES#:: 4158836
Mfg#:: 034-106-5015

Qty: Availability:

In Stock

$129.00 USD

Free Shipping

Lifetime Replacement

OEM Audi 2.9TT/4.0TT Direct Fuel Injector - Priced Each

Maximum Power on Accompanying Stage 3 Tuning affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ES#:: 5397015
Mfg#:: 06M906036AQ

Qty: Availability:

In Stock

$277.99 USD

Free Shipping

on orders $49 and up

Lifetime Replacement

Silicone Full Boost hose kit

APR Silicone Boost Hoses are a comprehensive, direct replacement upgrade 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#:: 2997013
Mfg#:: MS100115

Qty: Availability:

Ships on Jul 1, 2026

11% off MSRP

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

$374.99

This product was last offered at the strikethrough price on
06-13-2026

$332.99 USD

Free Shipping

on orders $49 and up

Lifetime Replacement

Supertech Valve Spring & Titanium Retainer Set

Enhancing the power output of your 3.0T affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ES#:: 4780587
Mfg#:: 034-201-8022

Qty: Availability:

Back Ordered

$828.00 USD

Free Shipping

Lifetime Replacement

VWR R600 Intake Closed Airbox System - Foam Filter - Gloss Carbon Fiber Lid

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#:: 4673591
Mfg#:: VWR1210R600EG

Qty: Availability:

Ships in 2 Business Days

$824.99 USD

Lifetime Replacement

More About Performance Engine & Drivetrain Parts

Worn mounts, bushings, and other drivetrain components rob performance. Replace or upgrade your drivetrain with our extensive catalog of mounts, bushings, clutch kits, and more.

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Audi Performance Engine & Drivetrain Parts

340lph High Flow In-Tank Fuel Pump

MST Performance Cold Air Intake System

JE Forged Piston Set

C7 A6/A7 Pre-Facelift 3.0T Non-Valved Exhaust & Luft-Technik Intake System - 4.0" Black Chrome Tips

AMS Performance 2015-2019 VW Golf R MK7 Chopped Carbon Fiber Intake System

Might-As-Well-Be-Gated Kit

WaveTrac Differential - Rear

Limited Slip Differential

Build Your Own Power Package - Audi B8 A4 2.0T

Billet R1 Diverter Valve - Pair

Momentum GT Pro 5R Cold Air Intake System

Adjustable Fuel Pressure Regulator

OEM Audi 2.9TT/4.0TT Direct Fuel Injector - Priced Each

Silicone Full Boost hose kit

Supertech Valve Spring & Titanium Retainer Set

VWR R600 Intake Closed Airbox System - Foam Filter - Gloss Carbon Fiber Lid

More About Performance Engine & Drivetrain Parts

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