contact us

USA, Canada and the Caribbean

330.331.2340

All others

(USA country code).330.331.2340

Sales

extension 5

Customer Service

extension 7

Show & Shine

extension 1540

Photo Contest

extension 1541

USA, Canada and the Caribbean

800.507.2002

All others

(USA country code).603.427.6116

Bavarian Autosport
275 Constitution Avenue
Portsmouth, NH 03801
USA

[email protected]

for general information

[email protected]cstuning.com

for order inquiries

Changing automatic transmission fluid & filter

Changing brake pads & brake rotors

Replacing & upgrading the engine air filter

Replacing the serpentine belt & idler pulley

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