MagnaFlow Conv DF Audi S4
$856.99
MAG49135
Audi
Catalytic Converter Direct Fit
European Performance
Exhaust, Mufflers & Tips
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49135. With features including free-flowing mandrel-bent tubing and highly...
K&N 05-14 VW Jetta 2.5L 2.0L / EOS Cabin Air Filter
$47.99
KNNVF3013
Air Filters
Audi
Cabin Air Filters
European Performance
Volkswagen
K&N washable cabin air filters are engineered to fit directly into your factory air box, offering excellent protection from environmental contaminants and odor-causing particles....
K&N 93-10 VW Jetta / Golf / Beetle Cabin Air Filter
$52.99
KNNVF2012
Air Filters
Audi
Cabin Air Filters
European Performance
Volkswagen
K&N washable cabin air filters are engineered to fit directly into your factory air box, offering excellent protection from environmental contaminants and odor-causing particles....
K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height
$146.99
KNNRX-4730XD
Air Filters
Air Filters - Universal Fit
Audi
European Performance
Volkswagen
K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road...
K&N Universal Air Filter 4in Flange / 5-3/8 in Base / 4-1/2in Top / 5in Height
$62.99
KNNRU-3600
Air Filters
Air Filters - Universal Fit
Audi
European Performance
K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other...
K&N Round Tapered Universal Air Filter 3 inch Flange 6 inch Base 5 inch Top 6 inch Height
$104.99
KNNRF-1047
Air Filters
Air Filters - Universal Fit
Audi
European Performance
The RF-1047 Universal Air Filter is constructed from an oiled cotton filter media. It comes with a K&N embossed carbon fiber top for strength...
K&N Oil Filter for Ford/Audi/VW/Toyota/Mercury/Mazda/Nissan/Dodge/Lincoln/Volvo 3.656in OD
$9.99
KNNPS-3001
Audi
Domestic Muscle
European Performance
Ferrari
Italian Supercars
Mustang
Oil Filters
Oils & Oil Filters
Volkswagen
K&N Performance Silver Oil Filters have been specially designed for professional installers and service providers. Their high flow design can help to improve engine...
K&N Oil Filter for Nissan/Ford/Toyota/Audi/Chevy/Subaru/VW/Porsche/BMW 3in OD x 5.063in H
$8.99
KNNPS-2005
Audi
European Performance
Oil Filters
Oils & Oil Filters
Volkswagen
K&N Performance Silver Oil Filters have been specially designed for professional installers and service providers. Their high flow design can help to improve engine...
K&N Performance Oil Filter for 03-14 Volkswagen Jetta
$21.99
KNNHP-7031
Audi
European Performance
Oil Filters
Oils & Oil Filters
Volkswagen
K&N Cartridge Oil Filters are designed to satisfy the needs of racers and engine builders as well as the average vehicle owner who wants...
K&N 2018 Audi RS3 2.5L Cartridge Oil Filter
$18.99
KNNHP-7010
Audi
European Performance
Oil Filters
Oils & Oil Filters
Volkswagen
K&N Cartridge Oil Filters are designed to satisfy the needs of racers and engine builders as well as the average vehicle owner who wants...
K&N Oil Filter OIL FILTER; AUTOMOTIVE
$17.99
KNNHP-3001
Audi
Domestic Muscle
European Performance
Ferrari
Italian Supercars
Mustang
Oil Filters
Oils & Oil Filters
Volkswagen
K&N premium oil filters are meticulously engineered to offer outstanding filtration and engine protection. Designed to operate with all synthetic, conventional, and blended motor...
K&N 03-05 Neon SRT-4 / Lotus Elise Performance Gold Oil Filter
$17.99
KNNHP-2009
Audi
Domestic Muscle
European Performance
Mustang
Mustang S197
Oil Filters
Oils & Oil Filters
Volkswagen
K&N premium oil filters are meticulously engineered to offer outstanding filtration and engine protection. Designed to operate with all synthetic, conventional, and blended motor...
K&N 11-13 Audi A6 0L L4 Replacement Air Filter
$68.99
KNNE-2987
Air Filters
Air Filters - Drop In
Audi
European Performance
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are...
K&N 08 Audi A5 / S5 V6-3.2L / V8-4.2L Drop In Air Filter
$83.99
KNNE-1987
Air Filters
Air Filters - Drop In
Audi
European Performance
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are...
K&N Replacement Air Filter - Round 11-13 Audi A6/A6 Quattro / 12-13 A7/A7 Quattro
$83.99
KNNE-1983
Air Filters
Air Filters - Drop In
Audi
European Performance
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are...
K&N Replacement Round Air Filter for 13-14 Audi RS6/RS7 4.0L V8
$68.99
KNNE-0664
Air Filters
Air Filters - Drop In
Audi
European Performance
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are...
K&N 15-18 Audi A4 L4-2.0 F/I Replacement Drop In Air Filter
$104.99
KNNE-0647
Air Filters
Air Filters - Drop In
Audi
European Performance
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are...
K&N 15-18 Audi A4 L4-1.4L 18-20 A5/RS5 2021 Q5 F/I Drop In Replacement Air Filter
$83.99
KNNE-0646
Air Filters
Air Filters - Drop In
Audi
European Performance
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are...
K&N 2014 Audi A4 2.0L Turbo Typhoon Air Intake
$367.99
KNN69-9508T
Air Intake Systems
Audi
Cold Air Intakes
European Performance
Gain a guaranteed increase in horsepower and torque with a K&N cold air intake system featuring a mandrel-bent aluminum intake tube. Each system is...
K&N 2015 Volkswagen Golf / GTI 1.8L L4 F/I Typhoon Performance Intake Performance kit
$419.99
KNN69-9506TTK
Air Intake Systems
Audi
Cold Air Intakes
European Performance
Volkswagen
Gain a guaranteed increase in horsepower and torque with a K&N cold air intake system featuring a mandrel-bent aluminum intake tube. Each system is...
K&N 09-10 Audi A4 2.0L Typhoon Air Intake
$419.99
KNN69-9505T
Air Intake Systems
Audi
Cold Air Intakes
European Performance
Gain a guaranteed increase in horsepower and torque with a K&N cold air intake system featuring a mandrel-bent aluminum intake tube. Each system is...
K&N 09-10 VW Passat/GLI/GTI 2.0L-L4 Typhoon Short Ram Intake
$472.99
KNN69-9504TTK
Air Intake Systems
Audi
Cold Air Intakes
European Performance
Volkswagen
Gain a guaranteed increase in horsepower and torque with a K&N cold air intake system featuring a mandrel-bent aluminum intake tube. Each system is...
K&N 06-07 VW Jetta GLI / GTI Black Typhoon Short Ram Intake
$419.99
KNN69-9503TFK
Air Intake Systems
Audi
Cold Air Intakes
European Performance
Volkswagen
Gain a guaranteed increase in horsepower and torque with a K&N cold air intake system featuring a mandrel-bent aluminum intake tube. Each system is...
K&N Performance Intake Kit 2018 Volkswagen Golf Sportsvan 1.2L
$367.99
KNN57S-9506
Air Intake Systems
Audi
Cold Air Intakes
European Performance
Volkswagen
The K&N Performance Airbox is designed to dramatically reduce air flow restriction as well as smooth and straighten air flow. Replacing the restrictive factory...
K&N Performance Intake Kit AUDI, SEAT, SKODA, VW 1.4L - 2.0L; 2005-ON
$367.99
KNN57S-9501
Air Intake Systems
Audi
Cold Air Intakes
European Performance
Volkswagen
The K&N 57S-9501 Performance Airbox is an air intake system that replaces the restrictive factory air filter and air intake assembly. K&N intakes are...
K&N 12-19 Volkswagen Golf VII L4-2.0L F/I Performance Air Intake System
$262.99
KNN57-0693
Air Intake Systems
Audi
Cold Air Intakes
European Performance
Volkswagen
A high-density polyethylene (HDPE) rotationally-molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque....
K&N 2015 Volkswagen Passat 2.0L L4 Drop In Air Filter
$68.99
KNN33-3036
Air Filters
Air Filters - Drop In
Audi
European Performance
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are...
K&N Replacement Air Filter for 13-15 Audi RS5 V8 4.2L - Right
$57.99
KNN33-3032
Air Filters
Air Filters - Drop In
Audi
European Performance
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are...
K&N Replacement Air Filter for 13-15 Audi RS5 V8 4.2L - Left
$57.99
KNN33-3031
Air Filters
Air Filters - Drop In
Audi
European Performance
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are...
K&N Replacement Air Filter 12-13 VW Golf VII 1.6L/2.0L DSL / 13 Audi A3 1.6L/2.0L DSL/13 A3 1.8L F/I
$68.99
KNN33-3005
Air Filters
Air Filters - Drop In
Audi
European Performance
Volkswagen
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are...
K&N Replacement Air Filter 12 -13 VW Golf VII 1.2L/1.4L / 12-13 Polo GT 1.4L / 13 Audi A3 1.4L
$68.99
KNN33-3004
Air Filters
Air Filters - Drop In
Audi
European Performance
Volkswagen
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are...
K&N Audi A4 1.8L Drop In Air Filter
$68.99
KNN33-2945
Air Filters
Air Filters - Drop In
Audi
European Performance
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are...
K&N 05-09 VW Passat / 06-08 GTI / 04-08 Audi A3 2.0L-L4 Drop In Air Filter
$68.99
KNN33-2888
Air Filters
Air Filters - Drop In
Audi
European Performance
Volkswagen
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are...
K&N 05-10 VW Jetta/Passat / 07-10 Tiguan / 09-10 GTi / 06-09 EOS Drop In Air Filter
$68.99
KNN33-2865
Air Filters
Air Filters - Drop In
Audi
Domestic Muscle
European Performance
Volkswagen
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are...
K&N 01-09 Audi A4/RS4/S4 Drop In Air Filter
$68.99
KNN33-2209
Air Filters
Air Filters - Drop In
Audi
European Performance
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are...
K&N 96-07 Audi / 99-05 Seat / 96-04 Skoda / 97-09 VW Drop In Air Filter
$68.99
KNN33-2128
Air Filters
Air Filters - Drop In
Audi
European Performance
Volkswagen
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are...