Contact Hi-Line Automotive today to enquire about
a Custom Built Stainless Steel Exhaust and ECU Remapping for your vehicle

About us

At Hi-Line we don’t have to make excuses for poor quality work. That work isn’t performed here. We understand the special needs and unique complexity of European automobiles and execute our work to a standard that is unmatched by any other competitor in the area. So are they really competitors then? We don’t think so. We can handle any vehicle you throw at us, but we show off our particular specialisation in European, German and VAG vehicles.

As a flagship dealer of Topgear USA we offer quality, guaranteed and competitively priced exhaust fabrication for any vehicle, from trucks and SUV's to European imports and everything between. Whether its domestic or import, cat back or full exhaust system; our high quality mufflers, tube and tips let us create a system to your specification and desire - rather than be talked into a pre-built Magnaflow, Borla or FlowMaster system and then pay a fitting charge, why not have us build straight to your vehicle? We can save you time and money and get it to sound just how you like it! 

Get in Touch


Contact Dealer

Hi-Line Automotive
Hi-Line Automotive

410 Ogden Ave
Downers Grove

t: 866 352 9420

Opening Times

Mon: 8:30am - 6:00pm
Tue: 8:30am - 6:00pm
Wed: 8:30am - 6:00pm
Thu: 8:30am - 6:00pm
Fri: 8:30am - 6:00pm