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Exhaust Downpipes for Audi, Volkswagen VW, BMW & Porsche Vehicles

A free-breathing engine churns out more horsepower and torque, but don’t make the mistake of thinking it depends solely on better air intake. To breathe freely and meet its true potential, an engine also needs to freely expel exhaust gases coming from the combustion chambers. USP Motorsports makes available high-flow downpipes and other exhaust components from top manufacturers to improve exhaust flow.

Below find exhausts from manufacturers including 42 Draft Designs, APR, Assembled by USP, ATP Turbo, APR, B&B Exhaust, Corsa Exhaust, Eurocode, Magnaflow, Milltek, Mishimoto, Neuspeed, OEM Volkswagen/Audi, Racingline, Torque Solution, USP Motorsports and Victor Reinz... more

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Brand:
 In Stock 
This item is in stock and will ship within 1 business day
$10.62
SKU#: 4261
MFG# 8K0 253 115L

Brand:
 In Stock 
This item is in stock and will ship within 1 business day
$11.80
SKU#: 4262
MFG# 8K0 253 115J

Exhaust Manifold Lock Nut OEM Product: N90894601
Brand:
 In Stock 
This item is in stock and will ship within 1 business day
$0.72 $0.68
SKU#: 7470
MFG# N90894601

Brand:
 In Stock 
This item is in stock and will ship within 1 business day
$763.53 $649.00
SKU#: 8476
MFG# 3220-11010
Free shipping

$1057.65 $899.00
SKU#: 8463
MFG# 3215-11030
Free shipping

Brand:
 In Stock 
This item is in stock and will ship within 1 business day
$769.99
SKU#: 4751
MFG# DPK0027
Free shipping

Brand:
 In Stock 
This item is in stock and will ship within 1 business day
$769.99
SKU#: 4743
MFG# DPK0002
Free shipping

APR Cast Inlet Downpipe Exhaust System For AWD - 1.8T/2.0T
APR Products cannot be shipped Internationally
Brand:
 In Stock 
This item is in stock and will ship within 1 business day
$899.99
SKU#: 16349
MFG# DPK0021
Free shipping

Brand:
 In Stock 
This item is in stock and will ship within 1 business day
$769.99
SKU#: 4739
MFG# DPK0007
Free shipping

APR Cast Downpipe Exhaust System For Audi 4.0T Quattro Gain up to 59 HP and 95 ft-lbs of torque
Brand:
$1999.99
SKU#: 7810
MFG# DPK0014

APR Cast Downpipe For Audi B8/B8.5 A4/A5/Q5 Powerful yet Civilized Downpipe
Brand:
 In Stock 
This item is in stock and will ship within 1 business day
$769.99
SKU#: 8699
MFG# DPK0019
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Brand:
 In Stock 
This item is in stock and will ship within 1 business day
$59.99
SKU#: 5770
MFG# FIT0001
Free shipping

Brand:
 In Stock 
This item is in stock and will ship within 1 business day
$14.99
SKU#: 20073
MFG# EXH0015
Free shipping

Brand:
 In Stock 
This item is in stock and will ship within 1 business day
$769.99
SKU#: 5768
MFG# DPK0016
Free shipping

Brand:
 In Stock 
This item is in stock and will ship within 1 business day
$769.99
SKU#: 5769
MFG# DPK0016-1
Free shipping

$1199.99
SKU#: 5288
MFG# DPK0006
Free shipping

High Flow Catalytic Converter Direct bolt-in for OEM cat-back exhaust
Brand:
$370.00
SKU#: 8771
MFG# 034-105-4023
Free shipping

High Flow Catalytic Converter For B5 & B6 Audi A4 1.8T Direct bolt-in for OEM cat-back exhaust
Brand:
$365.00
SKU#: 8832
MFG# 034-105-4021
Free shipping

High Flow Catalytic Converter Full 3" tubing is used throughout
Brand:
$370.00
SKU#: 8768
MFG# 034-105-4022
Free shipping

$230.00
SKU#: 8894
MFG# 034-105-4033
Free shipping

$29.99 $25.49
SKU#: 16477
MFG# TS-EW-2X25L

$44.99 $38.24
SKU#: 16483
MFG# TS-EW-2X100BK

$19.99 $16.99
SKU#: 16481
MFG# TS-EW-2X25BK

It’s not uncommon for aftermarket down pipes and cat-free pipes – those that lack a catalytic converter, technically speaking for racing applications – to add 20 to 30 horsepower and ft/lbs of torque at the wheels. To remain street legal, you need a catalytic converter, of course, but models with free-flow cats also give noticeable power increases. Software upgrades ensure that a high-flow exhaust can unleash the most untapped power.

Installing exhaust downpipes takes no special tools. You can bolt them on yourself, sometimes with help from a bud or two, or hire a mechanic. Pipes ship with proper connectors, including gaskets where needed, nuts and bolts. All are made to match up to stock pipes and connection points. Some pipes have pre-drilled and machined holes for oxygen sensor spacers (extenders) so that your check-engine light won’t pop on.

The pipes we sell are less restrictive than stock pipes. Some feature full TIG welding for strength and stainless steel for durability. You’ll get not only more power and response, but also a sweeter exhaust note. Choose from downpipe-catless, downpipe-catted, free-flow catalytic converters, complete downpipe, high-flow cat, testpipes, cat eliminator test pipe, 2-into-1 pipe with high-flow catalytic converters, downpipe with testpipe, valueline pipe, heat wraps, gaskets for pipes and manifolds, exhaust studs, nuts, bolts, hangers and clamps.

Engines for which we carry downpipes, high-flow catalysts and/or test pipes include the VW/Audi 1.8T and 2.0T (FSI and TSI); VW 2.5L and VR6; and Audi 3.2L Six, and 4.0L and 4.2L V8; Acura 2.0L Type S; and Fiat 1.4L, including turbos. Models covered include the VW GTI (including Mk7), Golf, Golf R, Golf R32, Jetta, CC and Passat; and Audi A3 (front- and all-wheel-drive), S3, A4, S4 (manual and automatic), A5, S7, RS7, S8, R8 and TTRS; Acura RSX Type S; and Fiat 500, including Abarth.