I have a 13 gs350 fsport fbo tuned. I had the same problem with the 76mm throttle body for the longest time. If u have the rr race tune and there intake tune it should run good. The problem I was having is I didn’t have the intake tune I emailed rr and they sent me the file I uploaded it and it was good to go. Ps if u want more power get a set of non stop tuning light weight pulleys and a set of high spark coil packs.
It pulls pretty good. If you want to add more power get a small 60mm single turbo (at least an On3 turbo or better) and run it on low boost 8lbs or less, if you don't plan on upgrading any of the stock engine components. The work you've done to your upper and lower intake is perfect for boost, but I don't think the horsepower figures would blow you away in naturally aspirated mode. You need at least 20hp to feel it in the seat of your pants. Your GS already runs on 93 but you can try getting your car tuned to benefit more from what you got done already. I have and older GS and a 99 4.6L 2v Mustang, after I did a bunch of mods I finally got a custom tune from Superchips for all my mods and I could literally feel the difference. Not only that I raced my friends 98 Camaro with a 5.7L LS and beat him on video. The video is still up on my channel. Looking forward to more videos. SUBBED
You need a new custom tune to get the benefits of the lower and upper manifold, really look forward to getting more videos from you i want to get a gs350 too
as frankenstein motorworks has tested, not really. these aren't huge changes so the stock tune can compensate and extract 90% of the potential gains. might get 3 extra horsepower from a tune
I'm thinking about getting this also. I have the apexi mid and catback, haven't installed my ppe headers RRracing tune and intake. Do you have hi flow cats or no?
Thanks for the upload
I have a 13 gs350 fsport fbo tuned. I had the same problem with the 76mm throttle body for the longest time. If u have the rr race tune and there intake tune it should run good. The problem I was having is I didn’t have the intake tune I emailed rr and they sent me the file I uploaded it and it was good to go. Ps if u want more power get a set of non stop tuning light weight pulleys and a set of high spark coil packs.
It pulls pretty good. If you want to add more power get a small 60mm single turbo (at least an On3 turbo or better) and run it on low boost 8lbs or less, if you don't plan on upgrading any of the stock engine components.
The work you've done to your upper and lower intake is perfect for boost, but I don't think the horsepower figures would blow you away in naturally aspirated mode. You need at least 20hp to feel it in the seat of your pants. Your GS already runs on 93 but you can try getting your car tuned to benefit more from what you got done already. I have and older GS and a 99 4.6L 2v Mustang, after I did a bunch of mods I finally got a custom tune from Superchips for all my mods and I could literally feel the difference. Not only that I raced my friends 98 Camaro with a 5.7L LS and beat him on video. The video is still up on my channel.
Looking forward to more videos. SUBBED
👍
You need a new custom tune to get the benefits of the lower and upper manifold, really look forward to getting more videos from you i want to get a gs350 too
as frankenstein motorworks has tested, not really. these aren't huge changes so the stock tune can compensate and extract 90% of the potential gains. might get 3 extra horsepower from a tune
U need to re tune to get the best power
That’s a horrible port n polished job🤦🏿 you can literally still see the original casting in it
I'm thinking about getting this also. I have the apexi mid and catback, haven't installed my ppe headers RRracing tune and intake. Do you have hi flow cats or no?