SC300 Auto Transmission Upgrade?
10-29-07, 04:27 PM
#1
Driver School Candidate
Thread Starter
Join Date: Jan 2007
Location: CA
Posts: 8
Likes: 0
Received 0 Likes
on
0 Posts
SC300 Auto Transmission Upgrade?
I am considering a SC300 that i will want to turbo. The problem is that ALL the 5 speeds here in California are ridiculously overpriced and are hard to find. For the same money i can find a perfect automatic sc300. Is there any transmission swap that will directly bolt on with little work? Will the Turbo supra transmission bolt up and hold up to about 350-400 hp? Soarer transmission?
10-29-07, 11:24 PM
#3
Lexus Test Driver
Join Date: Apr 2005
Location: South Walton County, FL
Posts: 1,510
Likes: 0
Received 2 Likes
on
2 Posts
The Boost Logic upgraded Auto Transmission is the best bet 
They can ship it out, and then you send them a core. I've seen 600-800rwhp on these holding up fine.
They can ship it out, and then you send them a core. I've seen 600-800rwhp on these holding up fine.
Thread
Thread Starter
Forum
Replies
Last Post
RADSC
2Gen GS430 / 400/ 300 Classifieds (98-05)
4
05-03-05 06:22 PM
DIrEctQL
Performance & Maintenance
12
03-08-04 07:21 PM
300, auto, automatic, boostlogic, gs300, hp, lexus, performance, sc, sc300, tranny, transmission, turbo, upgrade, work
