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email us: topend@racetep.com

Phone: (818)764-1901
Email Us: topend@racetep.com
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Specializing in BMW 2002, E21 and E30 S14 and M20 powered cars but providing Engine Performance for all BMW Models from M10 to today M10, M20, M30, S38, M50, S50,S52,S54 US and Euro Spec engines. Full Machine Shop and Engine Building facilities. Delivering BMW Performance Parts and Engines Worldwide since 1984.

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  • 1.5" Diameter Shorty Header for the M10

    1.5" Diameter Shorty Header for the M10

    SKU: 12300000
    This header is Perfect for any M10 in a 2002, E21 or E30. We decided to make this header for the 2002 owners with low ground clearance issues as well as the E21 and E30 chassis where the longer header is very close to the floor. We have tested this on quite a few engine combinations and up to 6500 RPM there is no difference in performance to our Longer 1.5" header. This header allows you to tuck the exhaust up high for those Pesky Speed Bumps and steep driveways. Learn More

  • Combination package with Front and Rear Ultimate Braces

    Combination package with Front and Rear Ultimate Braces

    SKU: 12300005
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Top-End Performance is an Engine Builder and Specialty Car Tuner and Fabricator.
We are the Inventor and Originator of the Front Ultimate Strut Tower Brace and Rear Shock Tower brace with Battery Relocation




We Sell and Ship parts Heads and Engines across the USA and Around the World. We perform Mechanical Upgrade work In House. Engines, Suspension, Brakes, Weber Carb Tuning, EFI and Turbo Conversions, Etc.