Texas Speed C5 Header Dyno Results!!
#1
Premium Supporting Vendor
Thread Starter
Texas Speed C5 Header Dyno Results!!
I've had tons of emails & IM's from guys wanting results from the Texas Speed Longtubes & connection pipes dyno results. The connection pipes are designed to allow customers the ability to connect the TSP long tubes to the stock H pipe. This budget minded setup is giving great power gains at a great price! The 3" x pipe version should be done later this month, & we will be adding the x pipe to see how it compares to the connection pipes!
The car tested on is a stock 99c5 with no mods! (not even tuning) I've noticed several venders install header & tune a car only to claim big gains from the headers. These dyno runs are before and after with no changes! A COMPLETELY STOCK PCM! We'll have tuned in dyno numbers at a later date!
Notice on the dyno graph the car picks up well over 30lb ft of torque & nearly 30rwhp under the curve! Peaks #'s are up over 20hp & over 30lb ft!!
The C5 headers alone are 579.99 plus shipping
The C5 headers w/ connection pipes are 649.99 plus shipping
The headers will include clamps & dip stick tube! The customer will need o2 extensions to complete the installation.
Here are some pictures of the headers with the connection pipes:
Thanks
Jason
Texas Speed
www.texas-speed.com
806.866.0734
The car tested on is a stock 99c5 with no mods! (not even tuning) I've noticed several venders install header & tune a car only to claim big gains from the headers. These dyno runs are before and after with no changes! A COMPLETELY STOCK PCM! We'll have tuned in dyno numbers at a later date!
Notice on the dyno graph the car picks up well over 30lb ft of torque & nearly 30rwhp under the curve! Peaks #'s are up over 20hp & over 30lb ft!!
The C5 headers alone are 579.99 plus shipping
The C5 headers w/ connection pipes are 649.99 plus shipping
The headers will include clamps & dip stick tube! The customer will need o2 extensions to complete the installation.
Here are some pictures of the headers with the connection pipes:
Thanks
Jason
Texas Speed
www.texas-speed.com
806.866.0734
#3
Le Mans Master
Impressive numbers.
I assume that the stock cats were removed. Did you use O2 sims or turn off the aft O2 sensors. Also, can you supply the front O2 sensor extensions that are required.
I assume that the stock cats were removed. Did you use O2 sims or turn off the aft O2 sensors. Also, can you supply the front O2 sensor extensions that are required.
#4
Drifting
do you have the rest of the exhaust that will bolt to my corsa cat backs? high flow cats and x pipe that is an exact fit?
The following users liked this post:
LeoLivinLife (08-12-2020)
#5
Burning Brakes
An observation: Kudos on the connector pipe design. I noticed that the larger O.D. is always pointing towards the front of the car. I own the "competition's header system" (we all know which one) and they didn't do this. I needed to get some welding done to correct exhaust leaks due to larger O.D. pointing to the rear. Seems like a bonehead design to me for what I paid for the system.
The following users liked this post:
LeoLivinLife (08-12-2020)
The following users liked this post:
LeoLivinLife (08-12-2020)
The following users liked this post:
LeoLivinLife (08-12-2020)
#12
Melting Slicks
Member Since: Dec 2001
Location: Boulder CO.
Posts: 2,410
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by Jason 98 TA
We are also going to include extensions with the complete kits, and the kit with connection pipes FREE FOR INTRO SPECIAL!!
Goose
#13
Premium Supporting Vendor
Thread Starter
The complete system with the 3" X PIPE is projected to be about $849.99!
We are also giving away free extensions to everyone who orders the vette headers with connection pipes this month!
Jason
Texas Speed
www.texas-speed.com
We are also giving away free extensions to everyone who orders the vette headers with connection pipes this month!
Jason
Texas Speed
www.texas-speed.com
#16
Drifting
i want a complete system that will bolt up to the new corsa exhaust i just got. headers hi flo cats and x-pipe. with no cutting. lets see som pics please. where in the great state are you located?
#18
Le Mans Master
Member Since: Sep 2003
Location: Farmington CT
Posts: 6,125
Received 160 Likes
on
125 Posts
Cruise-In VII Veteran
important to note, no AIR tube connections on these pipes, and for good reason=w/ aftermarket cats or no cats the AIR system is useless, it only helps to lower startup emissions on cat equipped cars by pumping air upstream of the cats
this will eliminate the AIR piping in the engine bay and make for a cleaner install
this will eliminate the AIR piping in the engine bay and make for a cleaner install
#19
Drifting
not to sound stupid, but where does the air piping come from? is it needed to pass emission tests?