Sponsored

SP1-X 4-inch single shot exhaust

i3igpete

Well-Known Member
Joined
May 16, 2022
Threads
44
Messages
1,256
Reaction score
1,486
Location
Chicago
Car(s)
2023 3.0L 8AT
Based on the comments, it looks like quite a few folks are already waiting for their SP1-X as well




Sponsored

 

Timmy_Jones

Well-Known Member
First Name
Tim
Joined
Jan 8, 2023
Threads
60
Messages
1,348
Reaction score
1,516
Location
NH
Car(s)
23’ 3.0 Base
Full 4” but still necks down to the stock DP? Why? These already hang low as it is. Seems the 3.5” should be just fine for everyone.
 

Thraxbert

Well-Known Member
First Name
Robert
Joined
May 3, 2021
Threads
29
Messages
1,385
Reaction score
2,365
Location
Texas
Car(s)
'20 Supra 3L, boosted 3.8L Gen Coupe, '93 Jimny
What happens when you have a 4" exhaust connected to a 3.15" downpipe?

You have a 3.15" exhaust.
 

MKVCole

Active Member
First Name
Cole
Joined
Oct 6, 2022
Threads
7
Messages
25
Reaction score
4
Location
Sacramento
Car(s)
2023 A91MT Supra
What happens when you have a 4" exhaust connected to a 3.15" downpipe?

You have a 3.15" exhaust.
What if you go top mount or just fabricate a 4in Downpipe? Wouldn’t there be benefits in that case?
 

Timmy_Jones

Well-Known Member
First Name
Tim
Joined
Jan 8, 2023
Threads
60
Messages
1,348
Reaction score
1,516
Location
NH
Car(s)
23’ 3.0 Base
What if you go top mount or just fabricate a 4in Downpipe? Wouldn’t there be benefits in that case?
What if you spray nitrous in the cabin? Wouldn’t that benefit the driver if you crash?
 

Rensuhlo

Well-Known Member
First Name
Chuck
Joined
Nov 12, 2022
Threads
19
Messages
1,668
Reaction score
3,272
Location
Georgia
Car(s)
NA
 








Top