Exhaust/header/intake improvements

[Zrun]

Read an article from a magazine where they modify a Scion tC step by step and dyno the differences.

 

Here's the results. I've modified the prices from the "advertised" price to more reasonable street price.

 

==========hp===torque==Price

Baseline......138....150.1

Exhaust......+3.7...+3.9...$722

Header.......+9.3...+3.....$393

CAI...........+2.2...+2.4...$250

 

Total:.......+15....+9....$1365

 

11% hp improvement

6% torque improvement

 

Too bad they didn't add engine management, the article says they expect 5-10 extra hp.

Edited August 2, 2005 by Zrun