Finish Line Performance- IL
Burning Brakes
Joined: Mar 2005
Posts: 914
Likes: 43
From: Franklin Wisconsin
I have used them..... and I was very satisfied with what they were able to do for me with my C5 adding a supercharger, headers, clutch, suspension, shifter, and dyno tune. they got me 529 rwhp on a stock bottom back in 2006 and it ran like a champ no problems ever.
Dan is very good at what he does and stands behind his work. So yes go there with confidence.
Dan is very good at what he does and stands behind his work. So yes go there with confidence.
Thread Starter
Drifting
Joined: Sep 2013
Posts: 1,514
Likes: 5
I have used them..... and I was very satisfied with what they were able to do for me with my C5 adding a supercharger, headers, clutch, suspension, shifter, and dyno tune. they got me 529 rwhp on a stock bottom back in 2006 and it ran like a champ no problems ever.
Dan is very good at what he does and stands behind his work. So yes go there with confidence.
Dan is very good at what he does and stands behind his work. So yes go there with confidence.
Thank you sir.
By any chance what injectors did you use when you got your car built. I find it that a lot of tuners around in IL prefer IDs. I on the other hand have FIC (fuel injector connection). Seems like Dan is the only person that’s willing to touch them. This either shows that he’s a good tuner, or a spray and pray tuner.. lol.
Burning Brakes
Joined: Mar 2005
Posts: 914
Likes: 43
From: Franklin Wisconsin
I currently have a 2010 Grand Sport. I actually did not go back to Dan I went to Speed Inc, in Schaumburg..... I was VERY satisfied with what they did for me down there.
They used Siemens injectors on my current C6.
They used Siemens injectors on my current C6.
Thread Starter
Drifting
Joined: Sep 2013
Posts: 1,514
Likes: 5
his tune overall, was it pretty spot on? Conservative? Aggressive? Just trying to squeeze all the juice out of the lemons.
Burning Brakes
Joined: Mar 2005
Posts: 914
Likes: 43
From: Franklin Wisconsin
There tune was spot on in my opinion they are very aware where the limits are and they will only push them so far. So I would say they did a great job for me. I believe you decide how aggressive you want to be by how deep your pockets are 
Last edited by ttboyvette; Jan 30, 2021 at 09:16 AM.
Thread Starter
Drifting
Joined: Sep 2013
Posts: 1,514
Likes: 5
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Le Mans Master
Joined: Sep 2017
Posts: 5,767
Likes: 2,968
From: Rural NW Georgia. GO DAWGS!
2024 C8 of the Year Finalist - Unmodified
If you are in the Chicagoland area I highly recommend giving Modern Muscle in Plainfield a shot. The owner is a great guy and his prices are fair and the work they do is excellent. I speak from experience with them. They are very customer oriented, unlike some other speed shops where once you spend your money with them they don't like to see you come back unless you want to spend more money.
Thread Starter
Drifting
Joined: Sep 2013
Posts: 1,514
Likes: 5
If you are in the Chicagoland area I highly recommend giving Modern Muscle in Plainfield a shot. The owner is a great guy and his prices are fair and the work they do is excellent. I speak from experience with them. They are very customer oriented, unlike some other speed shops where once you spend your money with them they don't like to see you come back unless you want to spend more money.
Ive had 3 separate builds already with different cars, and everytime I email them I get no response. I have yet to get in the door with the shop.
Le Mans Master
Joined: Sep 2017
Posts: 5,767
Likes: 2,968
From: Rural NW Georgia. GO DAWGS!
2024 C8 of the Year Finalist - Unmodified
Le Mans Master
Joined: Sep 2017
Posts: 5,767
Likes: 2,968
From: Rural NW Georgia. GO DAWGS!
2024 C8 of the Year Finalist - Unmodified
If you are in the Chicagoland area I highly recommend giving Modern Muscle in Plainfield a shot. The owner is a great guy and his prices are fair and the work they do is excellent. I speak from experience with them. They are very customer oriented, unlike some other speed shops where once you spend your money with them they don't like to see you come back unless you want to spend more money.