Kren Bits · Street & Performance

Built for the road.

Coilovers, turbo kits, exhausts, brakes and engine internals for street and track — 73,731 performance parts from 289 brands.

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Coilovers Cat-Back Exhausts Turbo & Boost Cold Air Intakes Brakes Engine Internals Fuel Systems Wheels Sway Bars & Arms Clutch & Drivetrain Cooling Gauges & Interior
Suspension & Steering Engine & Performance Exhaust Forced Induction Air Intake & Filtration Fuel Systems Braking Drivetrain & Clutch Cooling Interior & Styling Wheels & Tyres Lighting & Electrical

Coilovers

View all 4535 →
Zone Offroad Coil Spring Retainer (Wrangler TJ/JK) — fits Jeep Grand Cherokee Zg
Zone Offroad

Zone Offroad Coil Spring Retainer (Wrangler TJ/JK)

$35.00
aFe PFADT Series Featherlight Single Adjustable Coilover System - Street/Track (Camaro 10-15) — fits Chevrolet Cama...
aFe

aFe PFADT Series Featherlight Single Adjustable Coilover Sy...

$11,875.00
aFe Featherlight Single Adjustable Coilover System - Street/Track (BMW M2 2016+/M3 15-18/M4 2015+) — fits BMW M4 F82
aFe

aFe Featherlight Single Adjustable Coilover System - Street...

$11,160.00
aFe aFe 14-16 BMW 228i (F22/F23) Control Front Suspension Strut Brace
aFe

aFe aFe 14-16 BMW 228i (F22/F23) Control Front Suspension S...

$1,060.00
Whiteline Front and Rear Lowering Springs (Yaris 20+) — fits Toyota Yaris
Whiteline

Whiteline Front and Rear Lowering Springs (Yaris 20+)

$760.00
XYZ Racing Coilovers Super Sport Coilovers (BMW E36 4 Cyl 90-98) — fits BMW 3 Series
XYZ Racing Coilovers

XYZ Racing Coilovers Super Sport Coilovers (BMW E36 4 Cyl 9...

$1,905.00
XYZ Racing Coilovers Super Sport Coilovers (Forester SF 97-02) — fits Subaru Forester
XYZ Racing Coilovers

XYZ Racing Coilovers Super Sport Coilovers (Forester SF 97-02)

$1,905.00
XYZ Racing Coilovers Super Sport Coilovers (WRX 92-00) — fits Subaru WRX
XYZ Racing Coilovers

XYZ Racing Coilovers Super Sport Coilovers (WRX 92-00)

$1,905.00

Cat-Back Exhausts

View all 2370 →
aFe Rebel Series 2.5" 409 Stainless Steel Cat-Back Exhaust System (Wrangler JK Unlimited 07-18)
aFe

aFe Rebel Series 2.5" 409 Stainless Steel Cat-Back Exhaust ...

$2,695.00
aFe Mach Force-Xp 3" 409 Stainless Steel Cat-Back Exhaust System (Silverado 1500 /Sierra 1500 09-13) - Polished Tip
aFe

aFe Mach Force-Xp 3" 409 Stainless Steel Cat-Back Exhaust S...

$2,540.00
aFe Rebel Series 3" to 2.5" 409 Stainless Steel Cat-Back Exhaust System (F-150 V8/Ecoboost 2015+) - Black Tips
aFe

aFe Rebel Series 3" to 2.5" 409 Stainless Steel Cat-Back Ex...

$3,310.00
aFe Takeda 3" to 2-1/2" 304 Stainless Steel Cat-Back Exhaust System (Supra 2020+) Polished Tips — fits Toyota Supra
aFe

aFe Takeda 3" to 2-1/2" 304 Stainless Steel Cat-Back Exhaus...

$6,015.00
aFe MACH Force-Xp 3" to 2-1/4" 304 Stainless Steel Cat-Back Exhaust System (BMW 328i F30 12-16) Polished Tips — fit...
aFe

aFe MACH Force-Xp 3" to 2-1/4" 304 Stainless Steel Cat-Back...

$4,620.00
aFe Rebel Series 2.5" 304 Stainless Steel Cat-Back Exhaust System (Wrangler JL Unlimited 2018+) - Quad Polished Tips
aFe

aFe Rebel Series 2.5" 304 Stainless Steel Cat-Back Exhaust ...

$3,310.00
aFe afe POWER MACH Force-Xp 15-19 Volkswagen Golf R L4-2.0L(T) 304 SS Cat-Back Exhaust System Blue Tips
aFe

aFe afe POWER MACH Force-Xp 15-19 Volkswagen Golf R L4-2.0L...

$6,145.00
aFe MACH Force-Xp 2-1/2" 304 Stainless Steel Cat-Back Exhaust System (BMW M3 E92 08-13) Polished Tips — fits BMW M3...
aFe

aFe MACH Force-Xp 2-1/2" 304 Stainless Steel Cat-Back Exhau...

$6,310.00

Cold Air Intakes

View all 1971 →
aFe Magnum Force Stage-2 Cold Air Intake System w/Pro Dry S Filter (Titan XD 16-19)
aFe

aFe Magnum Force Stage-2 Cold Air Intake System w/Pro Dry S...

$1,170.00
aFe Momentum GT Cold Air Intake System (Mustang GT 2018+) — fits Ford Mustang
aFe

aFe Momentum GT Cold Air Intake System (Mustang GT 2018+)

$1,270.00
aFe Magnum FORCE Stage-2 Si Cold Air Intake System w/Pro 5R Filter (BMW 128i 08-13/328i 07-13) Black Trim — fits BM...
aFe

aFe Magnum FORCE Stage-2 Si Cold Air Intake System w/Pro 5R...

$1,255.00
aFe Track Series Carbon Fibre Cold Air Intake System w/Pro Dry S Filter (Grand Cherokee Trackhawk 2018)
aFe

aFe Track Series Carbon Fibre Cold Air Intake System w/Pro ...

$3,035.00
aFe aFe Momentum GT Pro 5R Cold Air Intake System 17-18 Fiat 124 Spider I4 1.4L (t)
aFe

aFe aFe Momentum GT Pro 5R Cold Air Intake System 17-18 Fia...

$1,020.00
aFe aFe Momentum GT w/ Pro DRY S Media 16-21 Chevy Colorado 2.8L L4 (td) Duramax
aFe

aFe aFe Momentum GT w/ Pro DRY S Media 16-21 Chevy Colorado...

$1,210.00
aFe Magnum FORCE Stage-2 Cold Air Intake System (BMW 128i 08-13/328i 09-12) w/Pro DRY S Filter — fits BMW 3 Series
aFe

aFe Magnum FORCE Stage-2 Cold Air Intake System (BMW 128i 0...

$1,180.00
aFe aFe 18-22 Kia Stinger V6-3.3L (tt) MagnumFORCE Intakes Stage-2 Pro DRY S
aFe

aFe aFe 18-22 Kia Stinger V6-3.3L (tt) MagnumFORCE Intakes ...

$1,570.00

Turbochargers

View all 913 →
aFe BladeRunner GT Series Turbocharger (Cooper S 11-15) — fits Mini Convertible R57
aFe

aFe BladeRunner GT Series Turbocharger (Cooper S 11-15)

$5,620.00
Tomei ARMS M7960 Turbo (WRX 01-07/STi 02-20) — fits Subaru STI
Tomei

Tomei ARMS M7960 Turbo (WRX 01-07/STi 02-20)

$3,685.00
Tomei ARMS M7760 Turbo (WRX 01-07/STi 02-20) — fits Subaru STI
Tomei

Tomei ARMS M7760 Turbo (WRX 01-07/STi 02-20)

$3,685.00
Turbosmart TS-2 Turbocharger Water Cooled 5862 V-Band 0.82AR Internally Wastegated
Turbosmart

Turbosmart TS-2 Turbocharger Water Cooled 5862 V-Band 0.82A...

$5,385.00
Turbosmart TS-1 Turbocharger 6262 T4 0.82AR Externally Wastegated
Turbosmart

Turbosmart TS-1 Turbocharger 6262 T4 0.82AR Externally Wast...

$4,625.00
Turbosmart TS-1 Turbocharger 6870 Kompact D4 0.84AR Externally Wastegated
Turbosmart

Turbosmart TS-1 Turbocharger 6870 Kompact D4 0.84AR Externa...

$5,840.00
Turbosmart TS-2 Turbocharger Water Cooled 5862 V-Band Reverse Rotation 0.82AR Externally Wastegated
Turbosmart

Turbosmart TS-2 Turbocharger Water Cooled 5862 V-Band Rever...

$4,940.00
Turbosmart TS-1 Turbocharger 6870 Kompact V-Band 0.96AR Externally Wastegated
Turbosmart

Turbosmart TS-1 Turbocharger 6870 Kompact V-Band 0.96AR Ext...

$5,920.00

Shop by brand

Proflow3,933 Aeroflow2,349 Hard Race1,972 H&R1,777 Deatschwerks1,669 Superior Engineering1,627 HKS1,564 Holley1,559 aFe1,507 Vibrant Performance1,487 D2 Racing1,453 Autometer1,189 RTS1,105 MSD1,090 Mishimoto1,053 KW Automotive1,040 Whiteline1,034 Torque Solution1,016 Raceworks995 NRG991 K&N Filters956 Holley EFI937 Supertech926 Cusco908 GSC Power Division892 Brian Crower883 Disc Brakes Australia867 Simpson Racing863 Flowmaster858 Roadsafe774 Injen772 Manta Performance739 ACL720 XForce675 Dinan671 Radium Engineering661 KONI657 Cometic640 MCA Suspension633 Hawk Performance619 Hel584 Borla Exhaust554 Denso552 Perrin552

See all brands A–Z →