0Anthony @ LGMotorsports

Hey guys,

LG Motorsports 1 3/4" Super Pro Long Tube headers, are the ORIGINAL Long tube header kit for late model Corvette's. Our 1 3/4" Super Pro's were our choice on our race winning World Challenge Corvette's and have taken many wins in the hands of our customers too!

• 1 3/4" Primary tube diameter
• 32" long primaries
• LG Motorsports Race Merge collectors with fire cone
• 3" high flow cats or off-road pipes
• 3" high flow Siamese X pipe
• 3" rear flow pipes reduce to 2.5" to meet any factory or replacement muffler
• includes new GM gaskets
• includes all required 02 extensions
• includes all clamps required
• No cutting or welding required!
• Over 25 rwhp and 35 rwtq gains!

2008 M6 LS3 stock vs LG Super Pro 1 3/4 with cats and cold air








2009 LS3 M6 baseline with Halltech, after with LG 1 3/4 with high flow cats and NPP mufflers



Be sure to ask for Corvette Forum discounts!!

0Anthony @ LGMotorsports

I did not state it in the original post but some customers have been asking.


If you are using this kit for a Z06 or are wanting to use Z06 mufflers on your base car there is no modifications needed. The systems are shipped for the muffler system and year of your car so if it is using base mufflers it will end at 2.5", if it is using the Z06 mufflers, it will use a full 3" all the way through!

0Anthony @ LGMotorsports

More kits shipping today!

Maxbrotha

I ordered this 1/34 super pro system and dyno it before and after. Also purchace K&N FIPK filter.

This kit did not add single hp to my car. Great sound for sure but that's it.

0Anthony @ LGMotorsports

Something isn't right....even not tuned they will add something. Our brand or not they will gain power, not just our shop and our dyno but dyno's around the world have said that.

0Anthony @ LGMotorsports

Don't forget when you order to say you saw them on the forum for your discount!