TRD Exaust Horsepower numbers?

[Dr. Buzz]

Anyone know what kind of gains you get in HP and Torque with the TRD exaust?

 

[rlynch356]

They don't quote any i believe.
My FJC has one but from the seat of the pants feel it is just louder and not brining any power gains to the table.
if you like louder it may be worth 550.00 - i f that is not a consideration skip it.
i would not have ordered it if given the chance

 

[SINCITY100]

I agree with 356... Expect minimal (if any) increase with the exhaust alone..Generally, the TRD exhausts just sound "throatier" than stock with a very modest gain in HP or torque.

BUT..

I bet, if done right... the combination of a better intake, headers and a tuned dual exhaust would make a HUGE difference in the feel of the FJC...that engine has a lot of potential!

 

[k_os]

TRd catbacks are ussually top notch quality. And you'll see significant improvement if you do the whole I/H/E That'd be intake, headers, mid pipe, and exaust. But the TRD or any cat-back by itself you'll see maybe a 1/2 whp increase.

I had a TRD Catback, JP midpipe, and custome bored headers on my Corolla XRS with an Injen CAI and I had a 16whp increase. about 25ish to the crank.