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  1. 2018 GT Dyno before and aft Mak Cat Delete

    Just a little quick info on my 2018 base A10 GT with JLT CAI, Lund E85 tune, MF resonated xpipe, and Roush Axle back before and after Mak Cat Delete. No other changes were made. I still have the factory connect so a little extra power may be extracted with that removed. These runs also are not...
  2. 18 GT Datalogs

    Hey guys, curious what some of your datalogs are looking like on other 18 gt's with a tune. Mine is the first file (before any revision), so i'm sure its a bit soft. Its also a 93 tune (for now). I was pleasantly surprised to see 49.77lbs per min of airflow (although I know that is not...
  3. Aftermarket hood vents for 2018??

    Anybody hear about Roush or anyone else making any replacement hood vents for the 2018? I really liked changing up the ones on my 2015 and feel the same way about the plain a$$ waffle design of the 18. Hopefully something will be released soon, and hopefully not $300+!! :D
  4. Another 18 Baseline dyno

    Here is my 18 GT base 10spd baseline (bone stock) dyno runs. I made 3 runs on the dyno. Blue is in 7th gear (1 to 1). Looks like the stock programming won't allow the car to rev beyond 6k in 7th gear. The green line is 6th and the red line is 5th. Just interesting to see what the curve would...
  5. FS/ 15 BLACK GT BASE PP $29K FBO GT350IM

    I have a 2015 black base performance pack manual trans with only 9500 miles. I am selling because I would like to pick up an 18 10spd auto for drag racing. It is a full bolt on car with GT350 im and tb. The car made 440whp on 93 octane and 458whp on e85. I have multiple tunes from Lund and Rev...
  6. 2015 GT PP 458WHP N/A

    For sale is my 15 GT base PP with only 9500 miles. My mod list is in my signature. I am selling to pick up an 18 auto for drag racing. I am asking 30k with the wheels in the pic or 29k with only the PP wheels on it. Car drives like stock but is very fast for an NA car. I have multiple tunes for...
  7. Hit a corner scale Sunday

    Not bad for a base PP with a 1/4 tank of e85. Still have a back seat. (I have kids) Full bolt ons, deka etx18l battery, no k brace or strut brace. M600 wheels. Aluminum DSS. Exedy clutch and LWFW. Grill delete, engine cover and coil covers deleted, air pump deleted, BMR cradle lock out and bf...
  8. LIGHTWEIGHT BATTERY HOLD DOWN

    Just hoping someone else has installed a Deka ETX18L in their S550 and knows the best method for hold down. The Deka battery does not have the indent along the bottom to work with the factory mount. I started trying to rig something up with a hold down made for a regular battery but found my...
  9. Knock off or same thing with different name?

    I feel a little funny about this. I know what I paid for mine and these appear to be the same from look to specs, choices, and free shipping and lugs. Flow forged, 25lbs, same offsets. In stock magically at the same time our wheels came in. Ughh. Not trying to throw anyone under the bus but it...
  10. Flywheel bolts

    Just curious if anyone else replaced their clutch and flywheel and reused the bolts for each. I did not realize before doing the Exedy clutch and flywheel that the bolts were torque to yield. Since I had the car apart on the lift and all other parts in hand I just reused the factory bolts (only...
  11. Clutch disc came apart with 7300 miles

    Another car with a clutch disc that came apart with only 7300 miles on it. Went to the track 1 time and made 2 passes. Very experienced driver and it came apart on a normal drive with the family in the car (not racing or abusive). No sign of hot spots or blue on the pressure plate or flywheel...
  12. Cobra Jet IM drivability?

    I am hoping that some of the guys running the CJ IM can chime in and give some honest feedback on the drivability of this set up. I have had the gt350 IM for a season and love the stock like drivability on the stock TB with it. For me the 350 TB did not make any real gain on the dyno and was...
  13. New SCT update requires loading stock file in car

    Looking to see if anyone else has had this issue with their x4. I just tried to put my stock tb on today and load my Lund tune for it back in. After going through the trouble to install my stock tb and adapter I attempted to load my Lund tune and got a general error that said I needed to update...
  14. Passenger tail/brake light intermittent, wrench light with airbag light on same day

    I searched about these and found a little info but looking for others experiences, especially what the fixes were. I had no known issues before yesterday, mods in my sig. Nothing new has been installed within the last few weeks. I started the car around noon to drive an hour to the...
  15. LUND FF TUNE ON E85 VS LUND 93 TUNE

    Just some info for anyone interested. The first three dynos are today on E85 and the 4th is from a few months ago on 93. Picked up 13whp from my highest 93 dyno. Almost 10wtq as well. JLT, Mak cat deletes, Magnaflow 3" hf cats, MBRP h-pipe catback, 170 thermostat, DSS AL DS. I have not had any...
  16. IAT with other CAI besides JLT & factory

    I have been thinking for some time about trying to seal off my JLT intake heat shielding better from the under hood air. It seals reasonably except over top the tube. I was also wondering what others with Airaid, steeda, etc, CAI's are seeing in terms of IAT's. Most people complain about high...
  17. Mostly stock GT PP dyno vs bone stock 15 1le Camaro dyno

    Just some quick info for anyone interested. I am lucky enough to have a friend with a dynojet in his detached garage at his home. So I went to his house today to dyno my GT PP along with another friend who just picked up a 15 camaro 1le. My poormans mods are k&n panel filter, airaid...
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