BUY NOW, PAY LATER. SHOP PAY 4 EQUAL PAYMENTS Starting at 0% APR 
ARP M8 x 1.25 x 45mm Broached 4 Piece Stud Kit
$57.59
ARP400-8003
Engine Components
Hardware - Singles
Hardware Kits - Other
Instock
ARP M8 x 1.25 x 45mm Broached 4 Piece Stud Kit
H&R 28616-4 FITS: 22 BMW M4 Competition xDrive Coupe (G82) Sport Spring w/ Adapt. Suspension Lowering Springs
$599.00
$345.70
HRS28616-4
Commerceinstruments Best Selling Products
Instock
Lowering Springs
Suspension
Sport Spring kits are H&R's number one selling product. Enhance the look of your vehicle with a reduced fender well gap. H&R Sport Springs...
EBC Racing 2023+ Toyota GR Corolla RP-X Front Brake Pads
$335.40
$280.22
EBCDP82430RPX
Brake Pads - Racing
Brakes, Rotors & Pads
Commerceinstruments Best Selling Products
Instock
RP-X(TM) Racing Front Brake Pads by EBC(R). EBC Racings RP-X compound is an ultra-high performance track and race pad designed for performance vehicles driven...
DeatschWerks Fuel Pump Hardwire Upgrade Kit
$59.00
$58.71
DWKFPHWK
Fuel Delivery
Fuel Pump Fitment Kits
Instock
DeatschWerks, LLC provides high-performance fuel system solutions for the automotive aftermarket. Located in Oklahoma City, OK, DW houses all of the company?s functions including...
DeatschWerks 340lph DW300C Compact Fuel Pump w/ Universal Install Kit (w/o Mounting Clips)
$189.00
$155.95
DWK9-307-1000
Commerceinstruments Best Selling Products
Fuel Delivery
Fuel Pumps
Instock
DeatschWerks, LLC provides high-performance fuel system solutions for the automotive aftermarket. Located in Oklahoma City, OK, DW houses all of the company?s functions including...
DeatschWerks DWR1000c Adjustable Fuel Pressure Regulator Dual 6AN Inlet and 6AN Outlet - Black
$139.00
$124.67
DWK6-1002-FRB
Commerceinstruments Best Selling Products
Fuel Delivery
Fuel Pressure Regulators
Instock
DWR1000c adjustable fuel pressure regulator, anodized black. 4x -6AN inlet and -6AN outlet. Universal fitmentProduct Specifications Sheet
aFe Rapid Induction Pro 5R Cold Air Intake System 21-22 Ford F-150 Raptor V6-3.5L (tt)
$845.00
$780.13
AFE52-10015R
Air Intake Systems
Cold Air Intakes
Commerceinstruments Best Selling Products
Instock
The aFe POWER Pro 5R air filters are pre-oiled and are 8” tall with 360-degree radial flow performance and five layers of progressively fine...
Snow Performance Replacement 2-15 PSI Boost Switch (for SNO-201)
$51.02
$45.84
SNOSNO-81014
Engine Components
Instock
Wiring Connectors
Recommended for all drag race & positive displacement supercharged applications
Recommended for all drag race & positive displacement supercharged applications
Adjustable (1-15 PSI)
SeaSucker Talon MAX (Incl. HUSKE Plugs 9x100 w/Skewer + 12x100 + 15x100 + 15x110)
$335.00
$272.53
SEAMK1075
Bike Racks
Instock
Roofs & Roof Accessories
SeaSucker Talon MAX (Incl. HUSKE Plugs 9x100 w/Skewer + 12x100 + 15x100 + 15x110)
Radium Engineering FPD-R Direct Mount 3/8 NPT Fuel Pulse Damper Kit
$89.95
$85.45
RAD20-0178
Fuel Components Misc
Fuel Delivery
Instock
Radium Engineering FPD-R Direct Mount 3/8 NPT Fuel Pulse Damper Kit
Radium Engineering Fuel Pulse Damper
$53.05
RAD14-0128
Fuel Components Misc
Fuel Delivery
Instock
OEM quality damper features 3/8" NPT male thread with impregnated pipe thread paste.
Momo Prototip Heritage Steering Wheel 350 mm - Black Leather/White Stitch/Black Spokes
$299.00
$251.39
MOMPRH35BK2B
Commerceinstruments Best Selling Products
Instock
Interior Accessories
Interior Collection
Steering Wheels
Momo Prototipo Heritage Steering Wheel 350 mm - Black Leather/White Stitch/Black Spokes
KraftWerks O2 Sensor Bypass 15-17 Polaris RZR
$31.20
KRT159-17-0001
Engine Components
Instock
Mass Air Flow Sensors
That Is Used For Minor Low Speed Closed-loop Adjustments That Is Used For Minor Low Speed Closed-loop Adjustments Eliminates The Factory Narrow-band O2 Sensor...
Koni GTS Coilovers 12-16 FR-S / 15-21 Toyota GT86 / 22-24 Toyota GR86 / 12-24 Subaru BRZ
$2,910.42
$1,617.00
KON1200 1002
Coilovers
Instock
Suspension
Koni GTS Coilovers 12-16 FR-S / 15-21 Toyota GT86 / 22-24 Toyota GR86 / 12-24 Subaru BRZ
Innovate LC2 Digital Wideband Lambda Sensor Controller
$247.84
$199.96
INN3877
Gauge Components
Gauges & Pods
Instock
The Evolution Of The Worlds Most Popular Stand Alone Digital O2 Sensor Controller, The Innovate Motorsports Lc-2 Builds Upon The Legacy Of The Lc-1...
Innovate 12mm to 18mm Motorcycle Bung Adapter
$53.77
$50.07
INN3835
Exhaust Hardware
Exhaust, Mufflers & Tips
Instock
This Stainless Steel Adapter Allows You To Use A Full Size 18Mm Thread O2 Sensor In A 12Mm Original Equipment Bung. Most Import Motorcycles,...
Hawk Wilwood 7912 DTC-30 Race Brake Pads
$188.99
$143.47
HAWKHB611W.490
Brake Pads - Racing
Brakes, Rotors & Pads
Instock
High Performance Street disc brake pads are legendary for increasing stopping power on street-legal vehicles. Increasing the performance of your vehicles braking system is...
GFB VTA Blow Off Valve 14-21 Volkswagen GTI Mk7/Mk7.5 / 14-20 Audi S3 8V
$322.00
$289.80
GFBT9401
Blow Off Valves
Commerceinstruments Best Selling Products
Forced Induction
Instock
GFB VTA Blow Off Valve 14-21 Volkswagen GTI Mk7/Mk7.5 / 14-20 Audi S3 8V
Gibson Rolled Edge Angle-Cut Tip - 4in OD/3.5in Inlet/12in Length - Black Ceramic
$223.48
$107.01
GIB500645-B
Exhaust, Mufflers & Tips
Instock
Tips
The Black Exhaust Tip by Gibson Performance takes your Exhaust System to the next level with style and attitude. Elite Series Features a matte-Black...
EBC DP42492R FITS: 20-22 Audi RSQ8 4.0TT Yellowstuff Front Brake Pads Brake Pads Performance
$311.26
$237.85
EBCDP42492R
Brake Pads - Performance
Brakes, Rotors & Pads
Commerceinstruments Best Selling Products
Instock
EBC Yellowstuff is an aramid fibre based brake compound with high brake effect form cold and is possibly one of the first ever compounds...
Eibach E10-20-045-02-22 FITS: 19-22 BMW 330i xDrive Sedan AWD G20 Pro-Kit Performance Springs (Set of 4) Lowering Springs
$438.89
$395.00
EIBE10-20-045-02-22
Instock
Lowering Springs
Suspension
The Eibach PRO-KIT is a premium line of lowering springs designed to enhance the performance and appearance of your vehicle. Whether you're a car...
Hawk Performance HB609B.572 FITS: Hawk 08-11 Audi R8/07-08 RS4/03-04 RS6 / 02-03 VW Phaeton HPS 5.0 Front Race Brake Pads Brake Pads Performance
$429.99
$249.18
HAWKHB609B.572
Audi Parts
Brake Pads - Performance
Brakes
Brakes, Rotors & Pads
Instock
Volkswagen Parts
High Performance Street disc brake pads are legendary for increasing stopping power on street-legal vehicles. Increasing the performance of your vehicles braking system is...
Borla 2023 Hyundai Palisade / 20-22 Kia Telluride 3.8L V6 S-Type Axle-Back Exhaust
$928.99
$829.99
BOR11979
Axle Back
Exhaust, Mufflers & Tips
Instock
This system SUPERSEDES system 11965. EXCEPT vehicles with turn down tips. The Hyundai Palisade and Kia Telluride are at home on the highway as...
aFe Power Shift Logic Transmission Module 07.5-16 Dodge Diesel 6.7L w/ 68RFE
$410.00
$385.22
AFE77-52002
Instock
Programmers & Chips
Transmission Controllers
The aFe POWER ShiftLogic Transmission Module greatly improves transmission shift feel in the 2007.5-2016 Dodge/RAM 2500/3500 L6-6.7L (td) Cummins with the 68RFE transmission. The...
aFe Takeda Momentum Cold Air Intake System w/ Pro 5R Filter Mazda 3 19-21 L4-2.5L
$376.00
$334.91
AFE56-70044R
Air Intake Systems
Cold Air Intakes
Commerceinstruments Best Selling Products
Instock
This aFe POWER Pro 5R is a 7-1/2” tall, pre-oiled, 360-degree radial flow performance air filter with five layers of progressively finer cotton gauze...
aFe 18-22 Kia Stinger V6-3.3L (tt) MagnumFORCE Intakes Stage-2 Pro 5R
$522.00
$458.65
AFE56-70038R
Air Intake Systems
Cold Air Intakes
Commerceinstruments Best Selling Products
Instock
These 6” tall 360-degree radial flow air filters feature a 3-1/2” round flange and our pre-oiled Pro 5R media, with five layers of progressively...
aFe Momentum Air Intake System PRO 5R Stage-2 Si 2014 Chevrolet Corvette (C7) V8 6.2L
$451.00
$398.47
AFE54-74201
Air Intake Systems
Cold Air Intakes
Commerceinstruments Best Selling Products
Instock
Advanced Flow Engineering, Inc. (aFe) produces high flow, high performance air filters & intake systems for the automotive industry. Founded in April, 1999, aFe...
aFe MagnumFORCE Intakes Pro Dry S 13-15 Nissan Patrol V8 5.6L
$462.00
$407.79
AFE51-76103
Air Intake Systems
Cold Air Intakes
Instock
The Momentum GT intake is designed around an oil-free, large 9 oval 360 degree radial flow performance air filter with 3-layers of progressive finer...
aFe 2024 Ford Ranger Raptor V6-3.0L Momentum GT Cold Air Intake System w/ Pro DRY S Filter
$581.00
$508.65
AFE50-70116D
Air Intake Systems
Cold Air Intakes
Commerceinstruments Best Selling Products
Instock
This 360-degree radial flow air filter features our oil-free Pro DRY S media with three layers of synthetic media for maximum convenience. Its progressive...
aFe Power 2021 Ford Bronco Sport L3-1.5L (t) Momentum GT Cold Air Intake System w/ Pro 5R Filter
$387.00
$344.23
AFE50-70078R
Air Intake Systems
Cold Air Intakes
Commerceinstruments Best Selling Products
Instock
This 360-degree radial flow air filter features our pre-oiled Pro 5R media with five layers of progressively finer cotton gauze media for maximum performance....
aFe 2020 Chevrolet Corvette C8 Magnum Flow Pro 5R Air Filter - Blue
$104.00
$99.19
AFE10-10148
Air Filters
Air Filters - Drop In
Instock
Constructed with 100-percent polyurethane on top and bottom, this high flow, oiled OE replacement performance filter will outflow the stock filter for improved horsepower...
AEM 2021 Kia Sorento L4 2.4L Turbo F/I Cold Air Intake System
$346.75
AEM21-886C
Air Intake Systems
Cold Air Intakes
Commerceinstruments Best Selling Products
Instock
This Performance Air Intake System allows your engine to breathe more air compared to the restrictive factory air intake housing. It is designed, tuned...
AEM C.A.S 19-20 Hyundai Veloster N 2.0T F/I Cold Air Intake System
$388.45
AEM21-873C
Air Intake Systems
Cold Air Intakes
Commerceinstruments Best Selling Products
Instock
This Performance Air Intake System allows your engine to breathe more air compared to the restrictive factory air intake housing. It is designed, tuned...
AEM C.A.S 15-20 Acura TLX 3.5L V6 F/I Cold Air Intake System
$346.31
AEM21-871C
Air Intake Systems
Cold Air Intakes
Commerceinstruments Best Selling Products
Instock
The AEM Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake housing....
AEM C.A.S 17-19 Honda CR-V L4-1.5L F/I Cold Air Intake System
$346.31
AEM21-857C
Air Intake Systems
Cold Air Intakes
Instock
The AEM Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake housing....
AEM 14-17 C.A.S Infinity Q70 V6-3.7L F/I Cold Air Intake
$346.75
AEM21-823DS
Air Intake Systems
Cold Air Intakes
Commerceinstruments Best Selling Products
Instock
The AEM 21-823DS is a twin intake system designed for some Infinity Q70 models. The factory layout of this vehicle has individual throttle bodies...
