Performance Parts
SMY Performance
Shop performance parts, brands, and vehicle-focused upgrades for street, track, and show.
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Save your vehicle now. Fitment indexing is being prepared.
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SMY Performance
In Stock Install AvailableSMY PTFE Top Feed Fuel Line Flex Fuel Upgrade Hose Kit Subaru 2002-2014 WRX / 2004-2021 STI
SKU: SMY-PTFEFLX-UPGRADE$95.00Vehicle fitment indexing coming soon. -
SMY Performance
In Stock Install Available
SMY Quick Disconnect EFI Adapter Fitting 6an to 3/8in – Lifetime Warranty – Universal
SKU: SMY-02902$10.95Vehicle fitment indexing coming soon. -
SMY Performance
In Stock Install Available
SMY Quick Disconnect EFI Adapter Fitting 6an to 5/16in – Lifetime Warranty – Universal
SKU: SMY-02901$10.95Vehicle fitment indexing coming soon. -
SMY Performance
In Stock Install Available
SMY Rear Brake Light RBL Plug And Play PNP Harness 4-Wire Subaru 2011-2014 WRX / STI
SKU: RBL-4WIRE-GR$14.00Vehicle fitment indexing coming soon. -
SMY Performance
In Stock Install Available
SMY Rear Brake Light RBL Plug And Play PNP Harness 4-Wire Subaru 2015-2021 WRX / STI
SKU: RBL-4WIRE-VA$14.00Vehicle fitment indexing coming soon. -
SMY Performance
In Stock Install Available
SMY Rear Brake Light RBL Plug And Play PNP Harness 4-Wire Subaru 2022-2026 WRX
SKU: RBL-4WIRE-VB$29.99Vehicle fitment indexing coming soon. -
SMY Performance
In Stock Install Available
SMY Rear End Power Brace Bar Subaru 2015-2021 WRX / STI
SKU: SMY-SUS-RBBVA$185.00Vehicle fitment indexing coming soon. -
SMY Performance
In Stock Install Available
SMY Replacement Gauge Pod Rubber Bands PAIR
SKU: SMYBNDS$0.65Vehicle fitment indexing coming soon. -
SMY Performance
In Stock Install Available
SMY Reusable PTFE Forged Full Flow Hose End 180 Degree 6an – Lifetime Warranty – Universal
SKU: SMY-X8360618$17.60Vehicle fitment indexing coming soon. -
SMY Performance
In Stock Install Available
SMY Reusable PTFE Forged Full Flow Hose End 90 Degree 6an – Lifetime Warranty – Universal
SKU: SMY-8369006$18.65Vehicle fitment indexing coming soon. -
SMY Performance
In Stock Install Available
SMY Reusable PTFE Hose End Straight 6an – Lifetime Warranty – Universal
SKU: SMY-600106$9.98Vehicle fitment indexing coming soon. -
SMY Performance
In Stock Install Available
SMY Stainless Steel Adjustable Wastegate IWG Bracket Subaru 2002-2014 WRX / 2004-2021 STI
SKU: SMY-IWG-SUB$36.59Vehicle fitment indexing coming soon. -
SMY Performance
In Stock Install AvailableSMY Stealth 22mm Solid Heavy Duty Rear Sway Bar 3 Point Adjustable Subaru 2022-2026 WRX
SKU: SMY-SUS-SBR22VB$235.00Vehicle fitment indexing coming soon. -
SMY Performance
In Stock Install AvailableSMY Stealth 24mm Solid Heavy Duty Rear Sway Bar 3 Point Adjustable Subaru 2022-2026 WRX
SKU: SMY-SUS-SBR24VB$235.00Vehicle fitment indexing coming soon. -
SMY Performance
In Stock Install AvailableSMY Stealth 26mm Front and 22mm Rear Sway Bar Kit w/ Endlinks Lowered Subaru 2022-2026 WRX
SKU: SMY-SUS-VBPK1A$750.00Vehicle fitment indexing coming soon. -
SMY Performance
In Stock Install AvailableSMY Stealth 26mm Front and 22mm Rear Sway Bar w/ Endlinks & LCA Kit Lowered Subaru 2022-2026 WRX
SKU: SMY-SUS-VBPK2A$1,390.00Vehicle fitment indexing coming soon. -
SMY Performance
In Stock Install AvailableSMY Stealth 26mm Front and 22mm Rear Sway Bars Subaru 2022-2026 WRX
SKU: SMY-SUS-2622$480.00Vehicle fitment indexing coming soon. -
SMY Performance
In Stock Install AvailableSMY Stealth 26mm Front and 24mm Rear Sway Bar Kit w/ Endlinks Lowered Subaru 2022-2026 WRX
SKU: SMY-SUS-VBPK1B$750.00Vehicle fitment indexing coming soon. -
SMY Performance
In Stock Install AvailableSMY Stealth 26mm Front and 24mm Rear Sway Bar w/ Endlinks & LCA Kit Lowered Subaru 2022-2026 WRX
SKU: SMY-SUS-VBPK2B$1,390.00Vehicle fitment indexing coming soon. -
SMY Performance
In Stock Install AvailableSMY Stealth 26mm Front and 24mm Rear Sway Bars Subaru 2022-2026 WRX
SKU: SMY-SUS-2624$480.00Vehicle fitment indexing coming soon. -
SMY Performance
In Stock Install AvailableSMY Stealth 26mm Solid Heavy Duty Front Sway Bar 2 Point Adjustable Subaru 2022-2026 WRX
SKU: SMY-SUS-SBF26VB$285.00Vehicle fitment indexing coming soon. -
SMY Performance
In Stock Install AvailableSMY Stealth Adjustable Rear Heavy Duty End Links Subaru 2008-2026 WRX / STI / BRZ
SKU: SMY-SUS-REB$135.00Vehicle fitment indexing coming soon. -
SMY Performance
In Stock Install Available
SMY Stealth Heavy Duty Adjustable Front End Link Set Lowered Subaru 2022-2026 WRX / BRZ
SKU: SMY-SUS-VBFE$135.00Vehicle fitment indexing coming soon. -
SMY Performance
In Stock Install AvailableSMY Stealth Heavy Duty Adjustable Rear Lateral Links / Toe Arms Subaru 2008-2021 WRX / STI
SKU: SMY-SUS-TOE-GR$205.00Vehicle fitment indexing coming soon.