Built to last with 304 stainless steel and engineered for dyno-proven power gains. Scorpion proves performance exhaust doesn't need to be intolerably loud to sound great.
Built to last with 304 stainless steel and engineered for dyno-proven power gains. Scorpion proves performance exhaust doesn't need to be intolerably loud to sound great.
Capture harmful oil vapors and keep your intake tract clean. Now featuring an easy to empty drain plug!
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For use with custom plumbing and ECS universal mounting bracket kit
This product was last offered at the strikethrough price on
06-13-2026
With Tank, Stainless Steel Braided Line, 4AN Fittings
Rebuilt performance engines that are great for the street to track level
Engine if not in stock here or at S4S will take Race engine 60-90 days to build, ETA on site is estimate
Plug & play power — gain up to 20 horsepower on a stock car, 20+ horsepower on a modified car!
CARB certified for sale in all 50 states
Performance Increase JCW GP3: 15-18hp, 17-20ft-lb
Featuring 10 copper washers
10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
06-13-2026
Rebuilt performance engines that are great for the street to track level
Engine if not in stock here or at S4S will take 60-90 days to build, ETA on site is estimate
Reduce turbo changer heat that can melt the valve cover and warp the hood scoop
2.25" stainless steel with dual 4" dual oval-rolled, angle-cut tips
Heavy-duty stainless steel braided construction eliminates the problematic factory design, ensuring safe and reliable oil delivery. Replaces OE# 11657534454.
10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
06-13-2026
Rebuilt performance engines that are great for the street to track level
Engine if not in stock here or at S4S will take 60-90 days to build, ETA on site is estimate
With the all-new Kies WiFi Enet Adapter, you can now use your favorite apps, wirelessly, from one convenient dongle!
2.5" diameter pipe with high flow cat
Stiffer bushings will allow smoother movement
Max gains of up to +45 HP and +55 lb-ft TRQ (Crank); +40 HP and +51 lb-ft TRQ (Wheel).
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This product was last offered at the strikethrough price on
07-31-2026