P2R has just finished development on a P2R Downpipe for the CR-Z!

This down pipe eliminates the second Cat; however, there are no 02 sensors after the Cat, so no need for 02 extensions or anything. Just a simple direct bolt on down pipe.
Down pipe Picked up 5hp Gain and 10 ft lb Tq.

Exhaust sound changed very slightly. Car still had stock exhaust. With aftermarket exhaust , this down pipe will most likely pickup another 2-3 hp.

We didn't feel the need to provide any sound clips, as the exhaust note was so slightly changed, it would be hard to tell.

Note: This will not yield a Check Engine Light.


http://throwdownperformance.com/inde...oducts_id=3192

 

Price?

 

whp?

 

Priced at 245.99 shipped in the continental US!

Gains above are approximately 5hp gain and 10 ft lb tq to the wheels!

 

Your claiming 5 hp at the crank, since you loose a precentage through the drivetrain, how much hp do you gain at the wheels? For example the k20a3 in the ep3 makes 160 hp at the crank but when you look at whp, it makes about 135 hp at the wheels....soooo If you add 5 hp at the crank you might see 3.5-4hp at the wheels because driveline losses are a precentage not a set number.

I am not asking to be a smarta$$, I was just wondering what the crz made at the wheels. My first guess would be around 95whp but I have not seen any numbers for Honda's new hybread drivetrains...

 

Where did they claim 5 crank HP? Both the dyno sheets and website both claim WHP.

 

Dyno has a starting point of 123hp....thats the crank hp rating for the stock crz...so that cann't be whp unless the crz is making like 145-150ish at the crank .

 

Good catch.

 

This dyno was done to the wheels and yielded a +5.9 hp and +10 ft lbs tq to the wheels. Unfortunately I cannot reference the comparison as it was done in another isolated incident. This dyno comparison on the same day showed the before and after on the same dyno to reference these gains.

Please let us know if you have any additional questions ... but this did yield the gains above to the wheels

 

PM's returned!!!

 

Orders shipped!

 

ttt

 

Orders shipped!

 

ttt

 

Fitment on this part has also been confirmed on the new Fit!

 

Happy Cinco De Mayo!