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Shop automotive performance parts with Affirm financing at Speed Tuned Motorsports. Pay over time for exhaust systems, suspension upgrades, brake kits, and aftermarket car parts with flexible payment options.
Speed Tuned Motorsports welcomes RedHorse Performance, featuring black anodized AN fittings, hose adapters, and braided performance hoses for automotive fuel, oil, and cooling systems.
Speed Tuned Motorsports automotive enthusiast T-shirt collection featuring black and heather gray shirts with Clutch Kicks and Never Lifts racing pedal graphics. Premium motorsport apparel designed for car enthusiasts, streetwear, and track-day fans.
Manley Performance forged pistons, connecting rods, crankshafts, and engine valves displayed in a professional automotive workshop. High-performance engine components for street, track, and racing builds, available at Speed Tuned Motorsports.
Speed Tuned Motorsports suspension collection featuring TEIN coilovers, Eibach lowering springs, Skunk2 Racing coilovers, SPL Suspension adjustable control arms, and QA1 suspension components for improved handling, ride quality, and street or track performance.
AWE Tuning performance parts collection at Speed Tuned Motorsports featuring exhaust systems, cold air intakes, intercoolers, and suspension components, with Audi, BMW, Volkswagen, Toyota Supra, and Nissan GT-R vehicles displayed in a professional automotive workshop.

New Product Arrivals

Mishimoto 17-19 GM 6.6L Duramax L5P Factory-Fit Boot Kit User 1
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Vendor: MishimotoMishimoto 17-19 GM 6.6L Duramax L5P Factory-Fit Boot Kit
Regular price $330.00 Sale price$299.95
MagnaFlow Direct Fit Catalytic Converter 18-19 Hyundai Kona 2.0L Photo - Primary
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Vendor: MagnaflowMagnaFlow Direct Fit Catalytic Converter 18-19 Hyundai Kona 2.0L
Sale price$846.00
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Vendor: K&N EngineeringK&N Ford Mustang GT V8 5.0L NextGen Aluminum Cold Air Intake
Sale price$949.99
Edelbrock Carburetor Performer Series 4-Barrel 750 CFM Electric Choke Satin Finish Photo - Primary
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Vendor: EdelbrockEdelbrock Carburetor Performer Series 4-Barrel 750 CFM Electric Choke Satin Finish
Sale price$539.95
Torque Solution HD Oil Pickup: Subaru BRZ / FR-S / 86 FA20D Torque Solution HD Oil Pickup: Subaru BRZ / FR-S / 86 FA20D
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Vendor: Torque SolutionTorque Solution HD Oil Pickup: Subaru BRZ / FR-S / 86 FA20D
Sale price$149.99
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Vendor: R1 ConceptsR1 13-25 ScIon FR-S Front & Rear Drilled & Slotted Black Brake Rotor Set
Sale price$471.20
NRG Air Freshener - NRG Little Man - Lavender
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Vendor: NRGNRG Air Freshener - NRG Little Man - Lavender
Sale price$4.62
ION Type 179 17x8 / 6x139.7 BP / 10mm Offset / 106mm Hub Matte Black Wheel Photo - Primary
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Vendor: ION WheelsION Type 179 17x8 / 6x139.7 BP / 10mm Offset / 106mm Hub Matte Black Wheel
Sale price$250.00
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This Month's Deals

R1 98-10 Volkswagen Beetle Upper Rear Stainless Steel Brake Hose
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Vendor: R1 ConceptsR1 98-10 Volkswagen Beetle Rear Stainless Steel Brake Hose Kit
Sale price$68.51
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R1 97-04 Chevrolet Corvette Rear Stainless Steel Brake Hose
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Vendor: R1 ConceptsR1 97-04 Chevrolet Corvette Rear Stainless Steel Brake Hose
Sale price$140.14
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R1 98-02 Chevrolet Camaro Right Front Stainless Steel Brake Hose
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Vendor: R1 ConceptsR1 98-02 Chevrolet Camaro Front Stainless Steel Brake Hose Kit
Sale price$119.08
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R1 98-02 Subaru Forester Right Rear Stainless Steel Brake Hose
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Vendor: R1 ConceptsR1 98-02 Subaru Forester Rear Stainless Steel Brake Hose Kit
Sale price$160.29
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R1 98-07 Lexus LX470 Left Front Stainless Steel Brake Hose
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Vendor: R1 ConceptsR1 98-07 Lexus LX470 Front Stainless Steel Brake Hose Kit
Sale price$127.92
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R1 95-99 BMW M3 Lower Rear Stainless Steel Brake Hose
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Vendor: R1 ConceptsR1 95-99 BMW M3 Rear Stainless Steel Brake Hose Kit
Sale price$157.69
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R1 95-04 Toyota Tacoma Left Front Stainless Steel Brake Hose
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Vendor: R1 ConceptsR1 95-04 Toyota Tacoma Front Stainless Steel Brake Hose Kit
Sale price$157.56
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R1 92-96 Mitsubishi Diamante Lower Front Stainless Steel Brake Hose
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Vendor: R1 ConceptsR1 92-96 Mitsubishi Diamante Front Stainless Steel Brake Hose Kit
Sale price$169.91
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Montly Brand Deals

Injen Technologies, Performance parts, Speed Tuned Motorsports
Injen
APR racing Parts, European car parts, logo Speed Tuned Motorsports
APR
KONI
KONI
Dinan, BMW Performance parts Logo, Speed Tuned Motorsports
Dinan Performance

Shop the look

Inspire and let yourself be inspired, from one unique fashion to another.

APR A02 Flow Formed - 19x8.5 - 5x112 - ET45 - 66.5mm Center Bore - Satin Black Wheel
APR A02 Flow Formed - 19x8.5 - 5x112 - ET45 - 66.5mm Center Bore - Satin Black Wheel
APR A02 Flow Formed - 19x8.5 - 5x112 - ET45 - 66.5mm Center Bore - Satin Black Wheel
Regular price $449.95 Sale price$399.95
APR 20-24 Audi Q7/Q8/RS Q8/SQ7/SQ8 (4M) 2.9T/3.0T/4.0T Forged Carbon Fiber Engine Cover
APR 20-24 Audi Q7/Q8/RS Q8/SQ7/SQ8 (4M) 2.9T/3.0T/4.0T Forged Carbon Fiber Engine Cover
APR 20-24 Audi Q7/Q8/RS Q8/SQ7/SQ8 (4M) 2.9T/3.0T/4.0T Forged Carbon Fiber Engine Cover
Regular price $1,968.95 Sale price$1,749.95

SHOP BY CATEGORIES

Brakes, Rotors & Pads Collection Image, Speed Tuned Motorsports
Brakes, Rotors & Pads
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Engine Components - Products
Engine Components
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Force Induction Collection, Speed Tuned Motorsports
Forced Induction
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Exhaust, Mufflers & Tips - Products
Exhaust, Mufflers & Tips
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Car Care Products - Collection Speed Tuned Motorsports
Car Care
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Suspension Collection Products, Speed Tuned Motorsports
Suspension
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** Conditions apply, no exchange or return on used / installed parts

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Blog posts
Pump Gas vs E85 vs Methanol (M1 & M5): Choosing the Right Fuel for Your Build
STM Blogs
Pump Gas vs E85 vs Methanol (M1 & M5): Choosing the Right Fuel for Your Build
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Wheel fitment and offset guide explaining positive, zero, and negative wheel offset, width, backspacing, tire clearance, stance, and performance fitment for aftermarket wheels.
STM Blogs
BBS Wheels, Fitment, Konig Wheels, Weld Wheels, Wheels, Wheels Offset
Wheel Fitment & Offset Explained: ET, Backspacing, and Spacers Without the Guesswork
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Rubber vs. polyurethane vs. solid engine and transmission mounts comparison guide showing differences in vibration, performance, durability, powertrain movement, and best applications for street, track, and race vehicles.
STM Blogs
Energy Suspension, Engine Mounts, Polyurethane, suspension
Rubber vs. Poly vs. Solid Engine & Transmission Mounts: What's Right for Your Build
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Rubber vs. polyurethane suspension bushings buying guide comparing handling, ride comfort, NVH, durability, and cost, featuring MOOG, Energy Suspension, and OEM bushings.
STM Blogs
Energy Suspension, Moog, suspension
Rubber vs. Polyurethane Suspension Bushings: A Buying Guide
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Stage 1, Stage 2, and Stage 3 clutch buying guide comparing clamp load, friction materials, drivability, heat capacity, and power handling for street and performance cars.
STM Blogs
ACT, Action Clutch, Clutches, Competition Clutch, McLeod Clutches
Stage 1, 2, 3 Clutches: What Actually Changes | Buying Guide
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AN Fittings 101 beginner’s guide explaining AN fitting sizes, types, materials, hose compatibility, and selection tips for automotive fuel, oil, and coolant systems.
STM Blogs
AN Fittings, Brake System lines, Cooling Systems, DW, Fragola Performance, Fuel Systems, Vibrant Performance
N Fittings 101: Sizing, Threads, Angles, and Everything Else You Need to Know
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Coilovers blog post graphic, speed tuned motorsports
STM Blogs
Coilovers, Lowering springs, suspension
Coilovers vs Lowering Springs: Which Should You Choose?
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Infographic comparing Whiteline performance suspension parts to stock suspension parts, highlighting improved grip, premium materials, and durability.
STM Blogs
endlinks, suspension, sway bars, Whiteline
Stock vs. Whiteline Performance Sway Bars & End Links: What's Actually Different?
Read more