Skip to content

Your cart is empty

Continue shopping

Have an account?

Log in to check out faster.

Your cart

Loading...

Subtotal

$0.00 USD

Taxes and shipping calculated at checkout

🔥 Welcome to Your one-stop-shop for go fast parts

  • Mitsubishi
    • Evo 8/9
      • Brakes
      • Cooling
      • Drivetrain
      • Electronics & Tuning
      • Engine
      • Exhaust
      • Exterior
      • Fueling
      • Ignition
      • Turbo & Boost
      • Intake & intercooler
      • Interior
      • Suspension & Steering
    • Evo x
      • Brakes
      • Cooling
      • Drivetrain
      • Electronics & Tuning
      • Engine
      • exhaust
      • Exterior
      • Fueling
      • Ignition
      • Turbo & Boost
      • Intake & intercooler
      • Interior
      • Suspension & Steering
    • 1/2 Gen
      • Brakes
      • Cooling
      • Drivetrain
      • Electronics & Tuning
      • Engine
      • Exhaust
      • Exterior
      • Fueling
      • Ignition
      • Turbo & Boost
      • Intake & intercooler
      • Interior
      • Suspension & Steering
  • Subaru
    • 04+ Sti
      • Brakes
      • Cooling
      • Drivetrain
      • Electronics
      • Engine
      • Exhaust
      • Exterior
      • Fueling
      • Ignition
      • Turbo & Boost
      • Intake & intercooler
      • Interior
      • Suspention & Steering
    • 02-14 Wrx
      • Brakes
      • Cooling
      • Drivetrain
      • Engine
      • Exhaust
      • Exterior
      • Fueling
      • Turbo & Boost
      • Intake & intercooler
      • Suspension & Steering
    • 15-21 WRX
      • Brakes
      • Cooling
      • Drivetrain
      • Engine
      • Exhaust
      • Exterior
      • Fueling
      • Turbo & Boost
      • Intake & intercooler
      • Suspension & Steering
    • 22+ WRX
      • Suspension & Steering
      • Exhaust
      • Engine
      • Drivetrain
      • Fueling
    • BRZ/FRS/86
      • Brakes
      • Cooling
      • Drivetrain
      • Engine
      • Exhaust
      • Exterior
      • Intake
      • Suspension & Steering
    • Forester
      • Brakes
      • Cooling
      • Engine
      • exhaust
      • Suspension & Steering
  • Honda
    • Civic Type R (fk8)
      • Brakes
      • Cooling
      • Drivetrain
      • Engine
      • Exhaust
      • Exterior
      • Fueling
      • Intake & intercooler
      • Turbo & Boost
      • Suspension & Steering
    • S2000
      • Brakes
      • Cooling
      • Drivetrain
      • Engine
      • Exhaust
      • Exterior
      • Fueling
      • Intake
      • Suspension & Steering
      • Electronics & Tuning
    • K Series
      • Brakes
      • Cooling
      • Drivetrain
      • Engine
      • Exhaust
      • Fueling
      • Intake
      • Suspension & Steering
    • B Series
    • RSX
  • Nissan
    • R32
      • Brakes
      • Cooling
      • Drivetrain
      • Electronics & Tuning
      • Engine
      • Exterior
      • Exhaust
      • Fueling
      • Interior
      • Intake & intercooler
      • Suspension & Steering
      • Turbo & Boost
    • R33
      • Brakes
      • Cooling
      • Drivetrain
      • Electronics & Tuning
      • Engine
      • Exhaust
      • Exterior
      • Fueling
      • Ignition
      • Intake & Intercooler
      • Suspension & Steering
      • Turbo & Boost
    • R34
      • Brakes
      • Cooling
      • Drivetrain
      • Engine
      • Exhaust
      • Fueling
      • Turbo & Boost
      • Intake & intercooler
      • Suspension & Steering
    • R35
      • Brakes
      • Cooling
      • Drivetrain
      • Engine
      • Exhaust
      • exterior
      • Fueling
      • Ignition
      • Intake & intercooler
      • Turbo & Boost
      • Suspension & Steering
    • 350z
      • Brakes
      • Cooling
      • Drivetrain
      • Engine
      • Exhaust
      • Exterior
      • Fueling
      • Intake
      • Suspension & Steering
    • 370z
      • Brakes
      • Cooling
      • Engine
      • Exhaust
      • Intake
      • Fueling
      • Suspension & Steering
  • Toyota
    • Supra MK4
      • Brakes
      • Cooling
      • Drivetrain
      • Engine
      • Exterior
      • Exhaust
      • Fueling
      • Turbo & Boost
      • Intake & intercooler
      • Suspension & Steering
    • Supra MK5
      • Brakes
      • Cooling
      • Drivetrain
      • engine
      • Exhaust
      • Exterior
      • Fueling
      • Turbo & Boost
      • Intake & intercooler
      • Suspension & Steering
    • Corolla GR
      • Brakes
      • Cooling
      • Drivetrain
      • Engine
      • Exterior
      • Exhaust
      • Fueling
      • Turbo & Boost
      • Intake & Intercooler
      • Suspension & Steering
  • Other
    • Audi
      • A3
      • R8
      • s3
      • S4
    • BMW
      • E30
      • E36
      • E46
      • E9x
      • F8x
    • Chevrolet
      • Corvette
      • Camaro
    • Ford
      • ST/RS
      • Mustang
    • Lamborghini
      • Gallardo
      • Huracan
    • Mazda
      • Miata
      • RX7
      • Rx8
      • Speed 3/6
    • Mercedes-Benz
    • Tesla
    • Porsche
    • VW
  • Universal
    • Exterior
    • Fluids
    • Gauges
    • Interior
    • Management
    • Merch
    • Safety equipment
    • Turbo and boost
    • Wheels
  • Used Parts/ Clearence Parts
    • Used parts
  • Kthnxbye Racing Team
Log in
  • Facebook
  • Instagram
Kthnxbye Racing
  • Mitsubishi
    • Evo 8/9
      • Brakes
      • Cooling
      • Drivetrain
      • Electronics & Tuning
      • Engine
      • Exhaust
      • Exterior
      • Fueling
      • Ignition
      • Turbo & Boost
      • Intake & intercooler
      • Interior
      • Suspension & Steering
    • Evo x
      • Brakes
      • Cooling
      • Drivetrain
      • Electronics & Tuning
      • Engine
      • exhaust
      • Exterior
      • Fueling
      • Ignition
      • Turbo & Boost
      • Intake & intercooler
      • Interior
      • Suspension & Steering
    • 1/2 Gen
      • Brakes
      • Cooling
      • Drivetrain
      • Electronics & Tuning
      • Engine
      • Exhaust
      • Exterior
      • Fueling
      • Ignition
      • Turbo & Boost
      • Intake & intercooler
      • Interior
      • Suspension & Steering
  • Subaru
    • 04+ Sti
      • Brakes
      • Cooling
      • Drivetrain
      • Electronics
      • Engine
      • Exhaust
      • Exterior
      • Fueling
      • Ignition
      • Turbo & Boost
      • Intake & intercooler
      • Interior
      • Suspention & Steering
    • 02-14 Wrx
      • Brakes
      • Cooling
      • Drivetrain
      • Engine
      • Exhaust
      • Exterior
      • Fueling
      • Turbo & Boost
      • Intake & intercooler
      • Suspension & Steering
    • 15-21 WRX
      • Brakes
      • Cooling
      • Drivetrain
      • Engine
      • Exhaust
      • Exterior
      • Fueling
      • Turbo & Boost
      • Intake & intercooler
      • Suspension & Steering
    • 22+ WRX
      • Suspension & Steering
      • Exhaust
      • Engine
      • Drivetrain
      • Fueling
    • BRZ/FRS/86
      • Brakes
      • Cooling
      • Drivetrain
      • Engine
      • Exhaust
      • Exterior
      • Intake
      • Suspension & Steering
    • Forester
      • Brakes
      • Cooling
      • Engine
      • exhaust
      • Suspension & Steering
  • Honda
    • Civic Type R (fk8)
      • Brakes
      • Cooling
      • Drivetrain
      • Engine
      • Exhaust
      • Exterior
      • Fueling
      • Intake & intercooler
      • Turbo & Boost
      • Suspension & Steering
    • S2000
      • Brakes
      • Cooling
      • Drivetrain
      • Engine
      • Exhaust
      • Exterior
      • Fueling
      • Intake
      • Suspension & Steering
      • Electronics & Tuning
    • K Series
      • Brakes
      • Cooling
      • Drivetrain
      • Engine
      • Exhaust
      • Fueling
      • Intake
      • Suspension & Steering
    • B Series
    • RSX
  • Nissan
    • R32
      • Brakes
      • Cooling
      • Drivetrain
      • Electronics & Tuning
      • Engine
      • Exterior
      • Exhaust
      • Fueling
      • Interior
      • Intake & intercooler
      • Suspension & Steering
      • Turbo & Boost
    • R33
      • Brakes
      • Cooling
      • Drivetrain
      • Electronics & Tuning
      • Engine
      • Exhaust
      • Exterior
      • Fueling
      • Ignition
      • Intake & Intercooler
      • Suspension & Steering
      • Turbo & Boost
    • R34
      • Brakes
      • Cooling
      • Drivetrain
      • Engine
      • Exhaust
      • Fueling
      • Turbo & Boost
      • Intake & intercooler
      • Suspension & Steering
    • R35
      • Brakes
      • Cooling
      • Drivetrain
      • Engine
      • Exhaust
      • exterior
      • Fueling
      • Ignition
      • Intake & intercooler
      • Turbo & Boost
      • Suspension & Steering
    • 350z
      • Brakes
      • Cooling
      • Drivetrain
      • Engine
      • Exhaust
      • Exterior
      • Fueling
      • Intake
      • Suspension & Steering
    • 370z
      • Brakes
      • Cooling
      • Engine
      • Exhaust
      • Intake
      • Fueling
      • Suspension & Steering
  • Toyota
    • Supra MK4
      • Brakes
      • Cooling
      • Drivetrain
      • Engine
      • Exterior
      • Exhaust
      • Fueling
      • Turbo & Boost
      • Intake & intercooler
      • Suspension & Steering
    • Supra MK5
      • Brakes
      • Cooling
      • Drivetrain
      • engine
      • Exhaust
      • Exterior
      • Fueling
      • Turbo & Boost
      • Intake & intercooler
      • Suspension & Steering
    • Corolla GR
      • Brakes
      • Cooling
      • Drivetrain
      • Engine
      • Exterior
      • Exhaust
      • Fueling
      • Turbo & Boost
      • Intake & Intercooler
      • Suspension & Steering
  • Other
    • Audi
      • A3
      • R8
      • s3
      • S4
    • BMW
      • E30
      • E36
      • E46
      • E9x
      • F8x
    • Chevrolet
      • Corvette
      • Camaro
    • Ford
      • ST/RS
      • Mustang
    • Lamborghini
      • Gallardo
      • Huracan
    • Mazda
      • Miata
      • RX7
      • Rx8
      • Speed 3/6
    • Mercedes-Benz
    • Tesla
    • Porsche
    • VW
  • Universal
    • Exterior
    • Fluids
    • Gauges
    • Interior
    • Management
    • Merch
    • Safety equipment
    • Turbo and boost
    • Wheels
  • Used Parts/ Clearence Parts
    • Used parts
  • Kthnxbye Racing Team
Log in Cart

Filter:

Availability
0 selected Reset
Availability
Price
The highest price is $15,889.00 Reset
$
$
Remove all

3300 products

Filter and sort Filter

Filter and sort

Filter

3300 products

Availability
Clear
Price

The highest price is $15,889.00

$
$
Clear
Remove all
Remove all

3300 products

  • CP Forged Pistons 4G63T Evo 4 5 6 7 8 9 85.5mm +0.5mm -21.7 cc 8.1:1 156mm Long Rod

    CP Forged Pistons 4G63T Evo 4 5 6 7 8 9 85.5mm +0.5mm -21.7 cc 8.1:1 156mm Long Rod

    CP Forged Pistons 4G63T Evo 4 5 6 7 8 9 85.5mm +0.5mm -21.7 cc 8.1:1 156mm Long Rod

    Vendor:
    Kthnxbye Racing
    Regular price $885.15
    Regular price Sale price $885.15
    Unit price /  per 
  • CP Forged Pistons Mitsubishi Lancer Evolution Evo 10 X 4B11T 86.5mm +0.5mm -5.3 cc 9.0:1

    CP Forged Pistons Mitsubishi Lancer Evolution Evo 10 X 4B11T 86.5mm +0.5mm -5.3 cc 9.0:1

    CP Forged Pistons Mitsubishi Lancer Evolution Evo 10 X 4B11T 86.5mm +0.5mm -5.3 cc 9.0:1

    Vendor:
    Kthnxbye Racing
    Regular price $858.90
    Regular price Sale price $858.90
    Unit price /  per 
  • CP Forged Pistons with HD Pins 4G63T (7-Bolt Evo 4-9) 85.5mm +0.5mm 9.0:1 88mm Stroke Long Rod

    CP Forged Pistons with HD Pins 4G63T (7-Bolt Evo 4-9) 85.5mm +0.5mm 9.0:1 88mm Stroke Long Rod

    CP Forged Pistons with HD Pins 4G63T (7-Bolt Evo 4-9) 85.5mm +0.5mm 9.0:1 88mm Stroke Long Rod

    Vendor:
    Kthnxbye Racing
    Regular price $1,098.15
    Regular price Sale price $1,098.15
    Unit price /  per 
  • CP Forged Pistons with HD Pins Mitsubishi Lancer Evolution Evo 10 X 4B11T 86mm STD -4.6 cc 9.0:1

    CP Forged Pistons with HD Pins Mitsubishi Lancer Evolution Evo 10 X 4B11T 86mm STD -4.6 cc 9.0:1

    CP Forged Pistons with HD Pins Mitsubishi Lancer Evolution Evo 10 X 4B11T 86mm STD -4.6 cc 9.0:1

    Vendor:
    Kthnxbye Racing
    Regular price $1,076.90
    Regular price Sale price $1,076.90
    Unit price /  per 
  • CP Piston & Ring Set for Mitsubishi Evo 8/9 - Bore (85.0mm) - Size (Std) - CR (9.5) - Set of 4

    CP Piston & Ring Set for Mitsubishi Evo 8/9 - Bore (85.0mm) - Size (Std) - CR (9.5) - Set of 4

    CP Piston & Ring Set for Mitsubishi Evo 8/9 - Bore (85.0mm) - Size (Std) - CR (9.5) - Set of 4

    Vendor:
    Kthnxbye Racing
    Regular price $885.15
    Regular price Sale price $885.15
    Unit price /  per 
  • CP Piston Ring 99.5mm Bore Subaru EJ25 Turbo Models (inc. 2006-2014 WRX / 2004+ STI)

    CP Piston Ring 99.5mm Bore Subaru EJ25 Turbo Models (inc. 2006-2014 WRX / 2004+ STI)

    CP Piston Ring 99.5mm Bore Subaru EJ25 Turbo Models (inc. 2006-2014 WRX / 2004+ STI)

    Vendor:
    Kthnxbye Racing
    Regular price $50.75
    Regular price Sale price $50.75
    Unit price /  per 
  • CP Pistons 4G63T 2G Eclipse Evo 8 9 85.5mm 8.5:1 9.0:1 4G63

    CP Pistons 4G63T 2G Eclipse Evo 8 9 85.5mm 8.5:1 9.0:1 4G63

    CP Pistons 4G63T 2G Eclipse Evo 8 9 85.5mm 8.5:1 9.0:1 4G63

    Vendor:
    Kthnxbye Racing
    Regular price $885.15
    Regular price Sale price $885.15
    Unit price /  per 
  • CP Pistons Aluminum Forged Piston Set / 99.75mm / 8.2:1 C/R | 2004-2021 Subaru STI EJ257 (SC7422

    CP Pistons Aluminum Forged Piston Set / 99.75mm / 8.2:1 C/R | 2004-2021 Subaru STI EJ257 (SC7422

    CP Pistons Aluminum Forged Piston Set / 99.75mm / 8.2:1 C/R | 2004-2021 Subaru STI EJ257 (SC7422

    Vendor:
    Kthnxbye Racing
    Regular price $973.91
    Regular price Sale price $973.91
    Unit price /  per 
  • CP Ring ONLY for CP Pistons SC7308 Nissan RB25DET (Quantity for One Cylinder)

    CP Ring ONLY for CP Pistons SC7308 Nissan RB25DET (Quantity for One Cylinder)

    CP Ring ONLY for CP Pistons SC7308 Nissan RB25DET (Quantity for One Cylinder)

    Vendor:
    Kthnxbye Racing
    Regular price $38.50
    Regular price Sale price $38.50
    Unit price /  per 
  • Crawford Air/Oil Separator V2 | 2002-2007 Subaru WRX / 2004-2007 STi

    Crawford Air/Oil Separator V2 | 2002-2007 Subaru WRX / 2004-2007 STi

    Crawford Air/Oil Separator V2 | 2002-2007 Subaru WRX / 2004-2007 STi

    Vendor:
    Kthnxbye Racing
    Regular price $374.99
    Regular price Sale price $374.99
    Unit price /  per 
  • Crawford FMIC Air Oil Separator Black 2002-2007 WRX / 2004-2007 STI

    Crawford FMIC Air Oil Separator Black 2002-2007 WRX / 2004-2007 STI

    Crawford FMIC Air Oil Separator Black 2002-2007 WRX / 2004-2007 STI

    Vendor:
    Kthnxbye Racing
    Regular price $356.20
    Regular price Sale price $356.20
    Unit price /  per 
  • Crawford V3 Air/Oil Separator | Multiple Subaru Fitments

    Crawford V3 Air/Oil Separator | Multiple Subaru Fitments

    Sale

    Crawford V3 Air/Oil Separator | Multiple Subaru Fitments

    Vendor:
    Kthnxbye Racing
    Regular price $356.20
    Regular price $374.95 Sale price $356.20
    Unit price /  per 
    Sale
  • CSF 13+ BRZ / 13-20 Toyota 86 / 22+ GR86 Aluminum Filler Neck w/ High Pressure Radiator Cap

    CSF 13+ BRZ / 13-20 Toyota 86 / 22+ GR86 Aluminum Filler Neck w/ High Pressure Radiator Cap

    CSF 13+ BRZ / 13-20 Toyota 86 / 22+ GR86 Aluminum Filler Neck w/ High Pressure Radiator Cap

    Vendor:
    Kthnxbye Racing
    Regular price $99.00
    Regular price Sale price $99.00
    Unit price /  per 
  • CSF 96-07 Mitsubishi Evo 4/5/6/7/8/9 Full-Slim Radiator w/12in Fan & Shroud/-16AN - Black

    CSF 96-07 Mitsubishi Evo 4/5/6/7/8/9 Full-Slim Radiator w/12in Fan & Shroud/-16AN - Black

    CSF 96-07 Mitsubishi Evo 4/5/6/7/8/9 Full-Slim Radiator w/12in Fan & Shroud/-16AN - Black

    Vendor:
    Kthnxbye Racing
    Regular price $649.00
    Regular price Sale price $649.00
    Unit price /  per 
  • CSF Aluminum Racing Radiator | 2003-2006 Mitsubishi Evo 8/9

    CSF Aluminum Racing Radiator | 2003-2006 Mitsubishi Evo 8/9

    CSF Aluminum Racing Radiator | 2003-2006 Mitsubishi Evo 8/9

    Vendor:
    Kthnxbye Racing
    Regular price $329.00
    Regular price Sale price $329.00
    Unit price /  per 
  • CSF Charge-Air Cooler Manifold in Thermal Dispersion Black BMW G-Chassis | A90 Supra B58 2020+

    CSF Charge-Air Cooler Manifold in Thermal Dispersion Black BMW G-Chassis | A90 Supra B58 2020+

    CSF Charge-Air Cooler Manifold in Thermal Dispersion Black BMW G-Chassis | A90 Supra B58 2020+

    Vendor:
    Kthnxbye Racing
    Regular price $4,599.00
    Regular price Sale price $4,599.00
    Unit price /  per 
  • CSF Cooling - Racing & High Performance Division Toyota Supra 1993-1998

    CSF Cooling - Racing & High Performance Division Toyota Supra 1993-1998

    CSF Cooling - Racing & High Performance Division Toyota Supra 1993-1998

    Vendor:
    Kthnxbye Racing
    Regular price $369.00
    Regular price Sale price $369.00
    Unit price /  per 
  • CSF Filler Neck Scion FR-S 2013-2016 / Subaru BRZ 2013+ / Toyota 86 2017+

    CSF Filler Neck Scion FR-S 2013-2016 / Subaru BRZ 2013+ / Toyota 86 2017+

    CSF Filler Neck Scion FR-S 2013-2016 / Subaru BRZ 2013+ / Toyota 86 2017+

    Vendor:
    Kthnxbye Racing
    Regular price $99.00
    Regular price Sale price $99.00
    Unit price /  per 
  • CSF High Performance Heat Exchanger Toyota A90|A91 Supra|BMW G-Series 2018-2023

    CSF High Performance Heat Exchanger Toyota A90|A91 Supra|BMW G-Series 2018-2023

    CSF High Performance Heat Exchanger Toyota A90|A91 Supra|BMW G-Series 2018-2023

    Vendor:
    Kthnxbye Racing
    Regular price $699.00
    Regular price Sale price $699.00
    Unit price /  per 
  • CSF High Performance Radiator Chevrolet Corvette Z06 C7 2014-2019

    CSF High Performance Radiator Chevrolet Corvette Z06 C7 2014-2019

    CSF High Performance Radiator Chevrolet Corvette Z06 C7 2014-2019

    Vendor:
    Kthnxbye Racing
    Regular price $699.00
    Regular price Sale price $699.00
    Unit price /  per 
  • CSF High Performance Single Row Aluminum Radiator 2008-2021 WRX / 2008-2021 STI / 2013-2017 Crosstrek / 2005-2009 Legacy / 2009-2013 Forester

    CSF High Performance Single Row Aluminum Radiator 2008-2021 WRX / 2008-2021 STI / 2013-2017 Crosstrek / 2005-2009 Legacy / 2009-2013 Forester

    Sale

    CSF High Performance Single Row Aluminum Radiator 2008-2021 WRX / 2008-2021 STI / 2013-2017 Crosstrek / 2005-2009 Legacy / 2009-2013 Forester

    Vendor:
    Kthnxbye Racing
    Regular price $319.00
    Regular price $339.00 Sale price $319.00
    Unit price /  per 
    Sale
  • CSF Race Spec 2 Row Aluminum Radiator 2008-2021 WRX / 2008-2021 STI / 2013-2017 Crosstrek / 2005-2009 Legacy / 2009-2013 Forester

    CSF Race Spec 2 Row Aluminum Radiator 2008-2021 WRX / 2008-2021 STI / 2013-2017 Crosstrek / 2005-2009 Legacy / 2009-2013 Forester

    CSF Race Spec 2 Row Aluminum Radiator 2008-2021 WRX / 2008-2021 STI / 2013-2017 Crosstrek / 2005-2009 Legacy / 2009-2013 Forester

    Vendor:
    Kthnxbye Racing
    Regular price $379.00
    Regular price Sale price $379.00
    Unit price /  per 
  • CSF Racing Aluminum Radiator 2002-2007 WRX / 2004-2007 STI

    CSF Racing Aluminum Radiator 2002-2007 WRX / 2004-2007 STI

    CSF Racing Aluminum Radiator 2002-2007 WRX / 2004-2007 STI

    Vendor:
    Kthnxbye Racing
    Regular price $309.00
    Regular price Sale price $309.00
    Unit price /  per 
  • CSF RACING HALF RADIATOR W/ FAN MITSUBISHI EVO VIII – IX

    CSF RACING HALF RADIATOR W/ FAN MITSUBISHI EVO VIII – IX

    Sold out

    CSF RACING HALF RADIATOR W/ FAN MITSUBISHI EVO VIII – IX

    Vendor:
    Kthnxbye Racing
    Regular price $449.00
    Regular price Sale price $449.00
    Unit price /  per 
    Sold out
  • 1
  • …
  • 20
  • 21
  • 22
  • 23
  • 24
  • …
  • 138
  • About
  • Contact
  • Kthnxbye Race Team
  • Refund policy
  • Shipping & Returns
  • Privacy policy
  • Terms of service
  • Facebook
  • Instagram
Payment methods
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa
© 2025, Kthnxbye Racing Powered by Shopify
  • Choosing a selection results in a full page refresh.
  • Opens in a new window.