Home » Engine » Accessories

Aftermarket Engine Accessories for Audi, Volkswagen VW, BMW & Porsche Vehicles

The heart of your car is an engine that performs across the full range of its limits, and when properly equipped, well beyond the limits set at the factory. You feed your engine fuel and oxygen, and it rewards you with smooth, unencumbered power the split second you demand it. At USP Motorsports we have hundreds of HP engine accessories to help you boost performance with more horsepower and higher torque.

Top brands among our engine parts listed below are APR, Evolution Motorsports, Forge, HEP Performance, Integrated Engineering, LN Engineering, Mishimoto, Neuspeed, NewSouth Performance, Spulen, Torque Solution, VAICO and Wortec; kits assembled by USP Motorsports; and OEM VW/Audi and Porsche...more

Sort by: 
Brand:
 In Stock 
This item is in stock and will usually ship same day if ordered by 4PM EST.
$115.99 $92.79
SKU#: 3933
MFG# J6-001
Free shipping

Brand:
 In Stock 
This item is in stock and will usually ship same day if ordered by 4PM EST.
$59.99 $47.99
SKU#: 3309
MFG# USP-1120
Free shipping

Spulen MQB Intake Coolant Hose Solution Cleanly installs under your aftermarket intake
Brand:
 In Stock 
This item is in stock and will usually ship same day if ordered by 4PM EST.
$31.99 $25.59
SKU#: 5987
MFG# SE-MK7CH

Brand:
 In Stock 
This item is in stock and will usually ship same day if ordered by 4PM EST.
$44.99 $35.99
SKU#: 4144
MFG# SE-089KT

$139.95 $118.96
SKU#: 1693
MFG# 48.02.83

Brand:
 In Stock 
This item is in stock and will usually ship same day if ordered by 4PM EST.
$39.99 $31.99
SKU#: 5683
MFG# SE-089

$99.00
SKU#: 1630
MFG# A3ENGCVRST

Brand:
 In Stock 
This item is in stock and will usually ship same day if ordered by 4PM EST.
$2.69 $2.15
SKU#: 3521
MFG# VH4mm

Brand:
 In Stock 
This item is in stock and will usually ship same day if ordered by 4PM EST.
$53.99 $43.19
SKU#: 5685
MFG# USP-1121
Free shipping

Brand:
 In Stock 
This item is in stock and will usually ship same day if ordered by 4PM EST.
$61.00 $61.16
SKU#: 4680
MFG# CBBC-MK6G
Free shipping

Brand:
 In Stock 
This item is in stock and will usually ship same day if ordered by 4PM EST.
$48.84 $48.98
SKU#: 4679
MFG# CBBC-MK5
Free shipping

$129.99
SKU#: 26304
MFG# IEBAVN3

Brand:
 In Stock 
This item is in stock and will usually ship same day if ordered by 4PM EST.
$50.84 $50.99
SKU#: 4682
MFG# CBBC-MK7G
Free shipping

Brand:
 In Stock 
This item is in stock and will usually ship same day if ordered by 4PM EST.
$60.20 $60.40
SKU#: 4681
MFG# CBBC-MK6J
Free shipping

Ultracharger Throttle Body Kit For APR 3.0 TFSI S4/S5 Auth Code Included
APR Stage 2+ Software Sold Separately
Brand:
$1199.99 $1079.99
SKU#: 17539
MFG# MS100128
Free shipping

$110.00 $99.00
SKU#: 2220
MFG# FMHMMK65-B

Racingline R600 Coolant Underhose Kit Reroute The Ugly Factory Hose Underneath Your Beautiful Intake
Brand:
$54.99
SKU#: 27015
MFG# VWR17G7R600
Free shipping

APR Supercharger Pulley and Belt Kit - Press On Increase The Rotational Speed Of The Factory Supercharger
Brand:
$549.99 $494.99
SKU#: 27070
MFG# MS100184

034 Billet + Spherical MQB Dogbone Mount For Audi A3/S3 & VW GTI/Golf R Reduced Drivetrain Slop & Engine Movement Under Load
Brand:
$284.00
SKU#: 20828
MFG# 034-509-1031
Free shipping

$11.99
SKU#: 26542
MFG# LM2037
Free shipping

Racingline Intake Filter Oil Cleaning Kit Keep Your Filter In Peak Condition At All Times
Cannot Be Shipped International
Brand:
 In Stock 
This item is in stock and will usually ship same day if ordered by 4PM EST.
$29.99
SKU#: 27253
MFG# VWR120000

Aggressiv Carbon Fiber Engine Cover For MK7/Gen3 Complete Engine Cover Replacement - Lightweight
Brand:
$279.99 $189.99
SKU#: 16762
MFG# AV-350
Free shipping

Dragy GPS Performance Meter The Ultimate Smartphone-Enabled Performance Meter!
Brand:
 In Stock 
This item is in stock and will usually ship same day if ordered by 4PM EST.
$149.00
SKU#: 26948
MFG# DRAGY-GPS1
Free shipping

$260.00 $234.00
SKU#: 22353
MFG# FMKT024-BLK

As a tuner who shops USP, you can find an engine bay full of products to increase power, with many engineered to fit the engine in your ride: intake upgrades, such as intake manifolds, free-flow intake hoses, and manifold runner flap deletes; supercharger pulley upgrade and installation kit; non-buzzing fittings for boost gauges and boost taps; PCV bypass systems; oil protection kits, oil coolers, oil pans and oil drain valves; high-pressure fuel pumps; turbo muffler deletes; electronics upgrades such as power modules, flash kits and Audi ECU upgrades; billet valve covers (alloy, black or red); billet block off plates; blow off valve kits; intake hoses, breather hoses, brake boost hoses and heater hoses; coil packs and coilpack adapters; power gaskets and much more.

Other engine accessories are quite simple, such as ball pin adapters for securing engine covers and the engine covers themselves; oil dipsticks, both OEM and billet; and oil filler caps that not only ensure proper sealing and oil pressure, but also dress up your under-hood appearance. We even have stylish coolant caps to replace the standard blue caps and clean bay stainless steel fasteners that replace stock bolts and screws, and installation kits to make the job easier. To free intake valves and intake ports on a direct injection engine of carbon buildup in direct-injection engines, there are carbon cleanup kits.

Engines that use the accessories we have include the VW/Audi 1.8T and 2.0T; VW 2.5L and 3.2L; and Audi 2.7T, 3.0 supercharged, and 4.0 TFSI and 4.2L FSI V8s. This section even includes products to make your work easier, such as installation tool kits, pullers, and non-scratching pry tools and pry kits.