Intake and Catback Exhaust on 03 Cobra - Dyno Results

[hantzis]

I know you guys already know a catback exhaust and intake make a powerful combo on the 03 Cobra. I've got some hard #s for you showing an intake and catback is all it takes to pull 400+rwhp in the 03 Cobra. So if you need some raw data to show the "non-believers", here you go!

My friend Tanner pulled 406rwhp with just an anderson intake and magnaflow catback exhaust. Then after our Dyno Day on Nov 2nd in Mass, we had another 03 Cobra with the same magnaflow catback and a steeda intake (very similar to anderson intake) pull 400+ rwhp.

03 Cobra w/Anderson Intake and Magnaflow Catback:
http://dynoperformance.com/search_details.php?ID=366

03 Cobra w/Steeda Intake and Magnaflow Catback:
http://dynoperformance.com/search_details.php?ID=590

Dean

 

[NJCOBRA10thA]

416 RWHP STD with just Borla Stinger and K&N CAI here.

 

[sonic cobra]

Bassani Catback and K&N Aircharger ..... 424 rwhp /382rwtq STD
2nd run removed Baffles...,430rwhp /388 rwtq STD
Final numbers SAE corrected.... 416.8 rwhp / 376.0 rwtq
Thank you John Colletti!

 

[Snake'n Kitty]

408/363 SAE Hp/Tq. here. Dyno results posted under Norcal Dyno Days 3-D results. Don't have scanned charts, but do have 20-30 witnesses & results posted by Norcalredfire! Bassani cat-back & Steeda CAI.

 

[T.Bone]

What kind of miles do you guys have? I have 3000 miles and just pulled 385/384 SAE with Steeda CAI and Steeda Cat-Back. Hopeing that my numbers go up a little more once I get a few more miles on it.

394/393 STD

 

[sonic cobra]

dynoed at 10,000 miles. My car "woke up" at about 3200 miles, can't explain it - just happened

 

[NJCOBRA10thA]

Dynoed at 1,600 miles

 

[sn8k]

I'm at 2700 miles - only 2 mods
1) Amazon Racing CAI
2) Borla S catback

406.4 RWHP / 371.7 RWTQ SAE

 

[Snake'n Kitty]

Yesterday's dyno was @ 13,700 miles. Previous Dyno, same mods was done @ 7500 miles w/ 405 RWHP/363.2 #'s Tq., SAE

 

[Orange Poison]

with only 1,500 miles on her....pulled 420rwhp STD....also a very hot day....fricken tech had the a/c on.....

 

[SVT4ME]

Nice numbers guys

 

[wjfawb0]

I wonder what an offroad x and aftermarket catback will do for me?

 

[03InThe11s]

mods below @16,000 miles =427.4 hp/401.8 tq (today)

 

[Todd03Blown]

Mine with just a WMS velocity tube CAI laid down the #'s in my sig with about 3k miles.

 

[davidmax]

Mine pulled 403 with Borla and K&N when it was stock,Dave Smilovic

 

[Ghoust]

My dyno numbers from this past weekend's dyno day are in my signature. Got those numbers with 9700 miles on the odo, magnaflow catback and densecharger.

 

[mavado007]

I Dyno'd at 439rwhp with Bassani Headers, Cat Pipe, Catback and LFP 9'' Powerstack. Went up to 523 with LFP 4lb. Pulley.

 

[Uncle Meat]

425/394 with nothing more than a DC, Magnaflow "X" & Magnaflow C/B. Proof is in the dyno vid in my sig...

U.M.

 

[tvguy]

Originally posted by T-Bone
What kind of miles do you guys have? I have 3000 miles and just pulled 385/384 SAE with Steeda CAI and Steeda Cat-Back. Hopeing that my numbers go up a little more once I get a few more miles on it.

394/393 STD

Hmm. I was thinking of going with your exact setup. Wondering if maybe Magnaflows will give more power. You seem to be down a tad compared to others. Although like you said, maybe your #'s will increase after more miles. I see many with the Steeda CAI and different exhausts running good numbers. I wonder if the Steeda catback could be the problem? Hope not for that price. Oh, how do you like the Steeda sound? I've yet to hear one in person.
pacotaco

 

[IOPNER]

JLP CAI, and the 'MD' Catback. 411.1/393.0 SAE about 1000 miles on the clock when dyno'd.

STD #'s were 419.6/401.4