MPH Unlimited GS300 Headers Update!
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Driver School Candidate
Joined: Dec 2001
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From: Simi valley
MPH Unlimited GS300 Headers Update!
Here is the link to the dyno sheets.
http://community.webshots.com/user/mphunlimited
Click on the NA supra, SC300 and GS300 parts to view the dyno sheets.
The dynos were done about 3 weeks apart, first dyno was with the car bone stock and the 2nd dyno with our headers on it. This dyno was done on a lexus SC300 which should show same results for the GS300.
The reason it doesn't show any torque increase is because we had a bad leak between our headers and the stock downpipe due to a mismatched flange.
The production version will have the right flange on it and will come with the needed gaskets for a perfect seal.
The car pulls much harder with the headers on them, very hard on the highway.
The sound of the car sounds more aggressive even with the stock exhaust but wont get you pulled over.
The header system is now available to purchase, please allow 2 weeks for delivery because they just went into production today.
[edited] Please wait for Ethan to give you an OK before posting pricings and contact information....
http://community.webshots.com/user/mphunlimited
Click on the NA supra, SC300 and GS300 parts to view the dyno sheets.
The dynos were done about 3 weeks apart, first dyno was with the car bone stock and the 2nd dyno with our headers on it. This dyno was done on a lexus SC300 which should show same results for the GS300.
The reason it doesn't show any torque increase is because we had a bad leak between our headers and the stock downpipe due to a mismatched flange.
The production version will have the right flange on it and will come with the needed gaskets for a perfect seal.
The car pulls much harder with the headers on them, very hard on the highway.
The sound of the car sounds more aggressive even with the stock exhaust but wont get you pulled over.
The header system is now available to purchase, please allow 2 weeks for delivery because they just went into production today.
[edited] Please wait for Ethan to give you an OK before posting pricings and contact information....
Last edited by Manaray; Jun 21, 2002 at 02:03 AM.
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