flasharkracing.com

Save 16% Labor Day Sale with LDAFF16

All products on this page enjoy 20% off with code CL20 — while supplies (more…)

20% off, only for intake manifold

16% OFF DPF & EGR Delete Kit — Use code EXAFF16!

Exhaust Catback Deal – Extra 18% OFF!
Code BF18 – Automatic at checkout (more…)

20% off, Only for spelab differential cover

Extra 16% OFF — Use Code: AFF16
Free Gift on Orders Over $200!
(Stickers, (more…)

40% off, Only for exhaust cutout

20% OFF valve covers with code SPELALBSALES

Extra 16% OFF — Use Code: AFF16
Free Gift on Orders Over $200!
(Stickers, (more…)

Get $10 off when you spend $50 or more

Extra 16% OFF — Use Code: AFF16
Free Gift on Orders Over $200!
(Stickers, (more…)

Get $80 off when you spend $500 or more

Extra 16% OFF — Use Code: AFF16
Free Gift on Orders Over $200!
(Stickers, (more…)

Limited: 20% OFF Intercooler Kit with code COOL20
Expires: 2025/12/31

Extra 16% OFF — Use Code: AFF16
Free Gift on Orders Over $200!
(Stickers, (more…)

Extra 16% OFF — Use Code: AFF16
Free Gift on Orders Over $200!
(Stickers, (more…)

Extra 16% OFF Halloween Sale at Spelab
Code: AFF16

66% OFF Black Friday Mega Sale

Black Friday Sale: 18% OFF Everything!
11/5/2025-12/2/2025
Code: AFF18

Evergreen Partner Offer: 15% Off Sitewide for All Partners!

15%OFF New Arrival: Cylinder Head Upgrades
Use Code AFF15

UP TO $231 OFF ALL-IN-ONE KITS with Code ALL18

Prime Day Mega Sale | Free Gifts Over $300

UP TO $231 OFF ALL-IN-ONE KITS with Code ALL18

15%OFF New Arrival: Cylinder Head Upgrades
Use Code AFF15

Save $175 Catalytic Converter with Code CAF17

Prime Day Mega Sale | Free Gifts Over $300

15%OFF New Arrival: Cylinder Head Upgrades
Use Code AFF15

Save $175 Catalytic Converter with Code CAF17

Fall Sale: 17% OFF All Exhaust at Flashark
Code: EXH17
Expires: (more…)

15%OFF New Arrival: Cylinder Head Upgrades
Use Code AFF15

Save $175 Catalytic Converter with Code CAF17

Fall Sale: 17% OFF All Exhaust with code EXH17

Early Prime Day Deal: Save 45% – Limited Time!