What Mods have you done or planned on CX-7?

[G-Papi]

OK guys, with a new model this is virgin territory.

Some mods will probably apply from MS6, and there's probably new ground to cover.

What mods have you done - or are you planning to do with your CX-7?

[cruzdreamer]

OK guys, with a new model this is virgin territory.

Some mods will probably apply from MS6, and there's probably new ground to cover.

What mods have you done - or are you planning to do with your CX-7?

Remove any stickers or plastic license plate holders from the dealer!!:)
There are CX7 dash kits available. How about cool B pillar pieces in piano black with the CX7 logo. I did this to my RX8 and love it....I hope someone makes them. Or a silver(chrome color) strip across the front lower air dam? Hmmmmm................(rtfm)

[G-Papi]

Dealer tag frame went on day of delivery.

Dealer label went today.

Any lowering thoughts?

[azms6]

Thus far, I've added a drop-in K&N panel filter + gutted the airbox.

[the black one]

How about blow valve it'll sound great and notice to everybody u got turbo

[cruzdreamer]

Please tell me what each mod does and approx. cost...I am a woman and don't know all the mechanics and may want to do this to my car. K&N filter...more power?? Thanks guys!!! Would love to know more....

[Lord_Zath]

K&N = more power, possibly better gas mileage.

I had an old friend from Algonquin. How's the town been lately? 31 still a PITA?

[stangmatt66]

You're really only going to notice a blow-off valve mod on a manual transmission car. Automatics don't really have a need to release turbo pressure that fast.

[cruzdreamer]

K&N = more power, possibly better gas mileage.

I had an old friend from Algonquin. How's the town been lately? 31 still a PITA?
Thanks for the input...Oh, 31 is still a pain but Algonquin rd. is much better.....4 lanes up to Randall Rd. Randall Road is a booming area here....we have just about everything here now. New towhomes on the river, new river walk area, new fountain and tower soon to open right at the river. It's really nice. Time to see your friend or are they no longer in the area???

[Lord_Zath]

You're really only going to notice a blow-off valve mod on a manual transmission car. Automatics don't really have a need to release turbo pressure that fast.

My friend's WRX was auto and the BOV was just as noticeable.

[Lord_Zath]

Thanks for the input...Oh, 31 is still a pain but Algonquin rd. is much better.....4 lanes up to Randall Rd. Randall Road is a booming area here....we have just about everything here now. New towhomes on the river, new river walk area, new fountain and tower soon to open right at the river. It's really nice. Time to see your friend or are they no longer in the area???

Glad to hear they fixed Algonquin Rd... No, my friend's not there anymore. It was a beautiful place to live though!

[CEW73]

Thus far, I've added a drop-in K&N panel filter + gutted the airbox.


DO YOU MEAN REMOVE THAT RESINATOR FLAP ON THE BOTTOM!? WELL THATS WHERE IT WAS IN MY 6. ID LIKE TO DO THAT AS WELL.
p.s. sorry for the caps

[PAA]

I took off the dealer tag and I painted my callipers red. Now I would like to change the wheels for 19''. Does somebody know what profile height and treadwidth I should get to keep the same diameter that I have with now.

Does somebody else planned to change the wheels on the cx-7?

[orlandomsp]

I took off the dealer tag and I painted my callipers red. Now I would like to change the wheels for 19''. Does somebody know what profile height and treadwidth I should get to keep the same diameter that I have with now.

Does somebody else planned to change the wheels on the cx-7?

http://www.miata.net/garage/tirecalc.html

Hope this helps. :)

[MazKid]

Does somebody else planned to change the wheels on the cx-7?

Unfortunately, my dealership's general manager put some hideous chrome wheels on his CX-7 demo. They're 18s but they are just terrible looking. Chrome wheels + CX-7 = ghetto bling.

I really want to see RX-8 wheels on the CX-7. They look amazing on every other car I see them on, like my brother's '00 Millenia S, and a Mazda 6 S hatch that was traded in a while back at the dealership.

I don't think the wheels have to be bigger, rather the CX-7 should be a tad shorter, like an Eibach Pro-kit type of hieght.

[CEW73]

I took off the dealer tag and I painted my callipers red. Now I would like to change the wheels for 19''. Does somebody know what profile height and treadwidth I should get to keep the same diameter that I have with now.

Does somebody else planned to change the wheels on the cx-7?

Heres a chopped pic someone did of mine!(shocked)
just chopped, think there 20"s
good luck

[azms6]

Please tell me what each mod does and approx. cost...I am a woman and don't know all the mechanics and may want to do this to my car. K&N filter...more power?? Thanks guys!!! Would love to know more....

Based upon my first-hand experience with my Mazdaspeed6, a panel K&N filter will not gain much of any power increase with the CX-7, but will add 1 to 2 MPG. The cost was around $40.

DO YOU MEAN REMOVE THAT RESINATOR FLAP ON THE BOTTOM!? WELL THATS WHERE IT WAS IN MY 6. ID LIKE TO DO THAT AS WELL.
p.s. sorry for the caps
Yep...

[chrisvong]

HID <- I got a sport model
Mud guard
auto dimming rear view mirror
may be more to come......

[G-Papi]

DO YOU MEAN REMOVE THAT RESINATOR FLAP ON THE BOTTOM!? WELL THATS WHERE IT WAS IN MY 6. ID LIKE TO DO THAT AS WELL.
p.s. sorry for the caps

Does removing the flap increase efficiency, like HP, or mileage?

[080669]

Based upon my first-hand experience with my Mazdaspeed6, a panel K&N filter will not gain much of any power increase with the CX-7, but will add 1 to 2 MPG. The cost was around $40.

OK, sorry to be an idiot, but I really don't know anything about cars, but the K&N filter sounds interesting, and I read that one of the best things you can to increase mileage is adding a high flow air filter.

So, can I just take my car someplace and buy one and have them put it in? If I need to buy it myself, what size do I need?

Thanks.

[azms6]

OK, sorry to be an idiot, but I really don't know anything about cars, but the K&N filter sounds interesting, and I read that one of the best things you can to increase mileage is adding a high flow air filter.

So, can I just take my car someplace and buy one and have them put it in? If I need to buy it myself, what size do I need?

Thanks.

I don't recall the K&N part number, but it is the same model that fits the Mazdaspeed6 as well as normal Mazda 6 models and can be purchased at Autozone, Kragen, etc.

[eva5th]

I also painted my callipers red, which look pretty nice on my white CX-7
Also replace pedals with Red NOKYA pedals. Thinking to put some MAZDASPEED decal at the back.
Waiting for good BlueTooth handfree / iPod kit.......

[nopstnz]

I'm thinking of getting a K&N filter also. Maybe also a turbo timer but not sure how well that will work with the keyless ignition. I'm sure someone could program it.

[cx-7heaven]

Done a shift knob and valve caps for now. Going to install my system in it starting with my 6 1/2 inch polks in the front this weekend. Want to do a Programmer(when they come out), boost controller, and a turbo timer. That will prolly be it on the CX-7.

[nopstnz]

I ordered up the following:

1. F/R splash guards
2. Rear bumper protector
3. Wheel locks
4. Touch-up paint

Future mods:
1. Rear hatch shade
2. All-season mats

Still looking for a K&N filter for the 7 and 8.

[080669]

Was going to plus zero the wheels with 255/55-18 Bridgestone Dueler H/L Alenzas. They're about the same height, and about an inch wider. Mazda won't give me approval for them, though, and Firestone says they won't install something Mazda doesn't approve.

How much difference could that inch make? It doesn't look like it's cramped in there, and 1/2 inch on either side....

I'm looking at Firestone because they have a coupon on the Bridgestone Dueler, buy 3 get 1 free.

Here's the tirerack.com review of the alenza.

http://www.tirerack.com/tires/tires.jsp?tireMake=Bridgestone&tireModel=Dueler+H%2FL+Alenza&vehicleSearch=false&fromCompare1=yes&partnum=555HR8HLALNZXL#Survey

[G-Papi]

The offset is the issue, and I don't know beans about it. Though the wheelwell clearance is surely more than adequate, the crucial points have to do with how close the tire comes to suspension and steering components, especially when either steering, or suspension travel is at an extreme angle.

Can somebody who knows more about this post here?

[1Sleepy93]

Want to do a Programmer(when they come out), boost controller, and a turbo timer.

I'd be somewhat worried about throwing more power through the 6 speed auto. It was designed for the 6's V-6 that is putting out 24 less hp and 58lb-ft less torque. I've also read that torque is already limited to keep the tranny safe. If anything, that will be the CX-7's weak link.


The offset is the issue, and I don't know beans about it. Though the wheelwell clearance is surely more than adequate, the crucial points have to do with how close the tire comes to suspension and steering components, especially when either steering, or suspension travel is at an extreme angle.

Can somebody who knows more about this post here?
The offset of the wheel will be the same, your just adding a little wider rubber but usually a 1/2 extra on either side will easily clear. It might possibly have something to do with the DSC and ABS programing though and not necessarly how the tire fits suspension wise.

[gemini]

This company is in the process of making the same part that they carry for the speed6 but are currently searching for a cx7 to do the testing on.

http://www.cp-e.com/scan/co=yes/fi=products/sf=category/se=speed6/op=eq.html?open=

[Mazda3]

I'd be somewhat worried about throwing more power through the 6 speed auto. It was designed for the 6's V-6 that is putting out 24 less hp and 58lb-ft less torque. I've also read that torque is already limited to keep the tranny safe. If anything, that will be the CX-7's weak link.


The tranny was designed to go with the new 3.5L V6 that is going in the CX-9 and 2008 Mazda 6. Which will have 265 HP. Its my understanding that this tranny will handle much more power, I wouldn't be worried about adding 30 or 40 HP.

[1Sleepy93]

The tranny was designed to go with the new 3.5L V6 that is going in the CX-9 and 2008 Mazda 6. Which will have 265 HP. Its my understanding that this tranny will handle much more power, I wouldn't be worried about adding 30 or 40 HP.

Well that's a relief. What I had been reading made it seem it was designed for the 3.0L currently in the 6. Nice to know it was for the 3.5L. Time to go find a MS6 turbo, stick on a FMIC, upgrade the BOV, find some way to flash the ECU......(naughty)

[1Sleepy93]

Well I just looked at the 3.5L specs and while we might be able to get away with adding a bit more hp, I'd worry about adding much more torque. The 3.5L is currently shooting for 240lb-ft, say they are being conservative and it's actually 260lb-ft that's only 2lb-ft more then we have.

[Mazda3]

Well I just looked at the 3.5L specs and while we might be able to get away with adding a bit more hp, I'd worry about adding much more torque. The 3.5L is currently shooting for 240lb-ft, say they are being conservative and it's actually 260lb-ft that's only 2lb-ft more then we have.

The initial release of the 3.5L will be 265HP/250TQ. However there is a 3.8L version of this motor with 300HP coming a year later that will also use this tranny. The DISI set-up for the 3.5L is already designed which will be big power(not sure when we will see this).

I personally am quite comfortable adding the CP-E stuff to my CX-7 without worrying about the tranny. I had some more specific specs on this transmission about a year and half ago I'll see if I can find it.

[1Sleepy93]

I had some more specific specs on this transmission about a year and half ago I'll see if I can find it.

That would be awesome if you could post those.

[Mazda3]

Ok, I did a little research. I couldn't find the specifi info I wanted, but here's a couple of tidbits to tide you over until I get some more anwsers.

3.5L V6:

http://en.wikipedia.org/wiki/Duratec_35

New ford 6-speed auto:

http://en.wikipedia.org/wiki/Ford_6F_transmission

This version of the 6-speed is ok'ed for 300HP/280TQ.

The model number for our tranny is AW6AX-EL, I having trouble finding out whether it is based on the Ford or the Aisin tranny. But I will get to the bottom of this :)

[Mazda3]

Ok, here's the scoop. The CX-7 has the Aisin tranny. The FWD version is AW6A-EL, the exact same tranny as the Mazda6. The AW6AX-EL is for the AWD version.

These are the Mazda part numbers. The Aisin part number is TF-80SC, which is the same tranny used in the Volvo XC-90, which has 311HP/325TQ.

Although I haven't been able to come up with an Aisin spec sheet yet, this tranny is apparently capable of supporting 450HP/420TQ with no problems at all.

Hope this puts your mind at ease. Mod should we start an new thread for tranny info?

[1Sleepy93]

I think it would be a good idea to have a thread for reference. When the sub forums show up we can put it under drivetrain.

[chrismulkey25]

The offset is the issue, and I don't know beans about it. Though the wheelwell clearance is surely more than adequate, the crucial points have to do with how close the tire comes to suspension and steering components, especially when either steering, or suspension travel is at an extreme angle.

Can somebody who knows more about this post here?

G-Papi,

Your question about the offset, I did a little research when we got our car. I was thinkin of getting new rims, but what I found out was the higher the better, like around 45 and the bolt pattern is 5 x 4.5 inch circle.
Later,
Chris

[chrismulkey25]

Oh, and as for the mods, We have the touring package, but I loved the chrome door handles. So there's this guy on Ebay, that sells the chrome door handle covers that look great (bought some for our RX-8) These will really make your ride stand out. And the chrome door handles are the only way I can tell if a CX-7is a GT or just a T. We haven't recieved them yet because they are made in Hong Kong (1-3 week Delivery) But I E-Mailed the guy and he made sure they will fit. Plus the Price is Good too.

Link -> http://cgi.ebay.com/ebaymotors/Mazda3-Mazda6-chrome-outside-door-handles-Mazda-3-6_W0QQcmdZViewItemQQcategoryZ33642QQihZ004QQitemZ1 40024758918QQtcZphoto

[Z_Monzter]

The chrome door handles are the only way I can tell if a CX-7is a GT or just a T.
Link -> http://cgi.ebay.com/ebaymotors/Mazda3-Mazda6-chrome-outside-door-handles-Mazda-3-6_W0QQcmdZViewItemQQcategoryZ33642QQihZ004QQitemZ1 40024758918QQtcZphoto

The GT has painted mirrors and the Touring has black mirrors.(glare)

[spike blue]

1. CAI
2.BOV
3.HIDS 8500k
4.downpipe (if cp-performance is making one)
5.tv and dvd
6 upgrade the speakers with a subwoofer
7.upgrade for navigation if i can!!
8.lowered and put 20"wheels
and thats about it!!!

[Mazda3]

I plan on doing the full CP-E package they are working on. CAI, BOV, and down pipe. :)

[wongster]

1. CAI
2.BOV
3.HIDS 8500k
4.downpipe (if cp-performance is making one)
5.tv and dvd
6 upgrade the speakers with a subwoofer
7.upgrade for navigation if i can!!
8.lowered and put 20"wheels
and thats about it!!!

where did you get the CAI.. been looking for one...

[spike blue]

where did you get the CAI.. been looking for one...

check with c-performance they are doing tests on our cx-7 if it works i know it will , i check the ms6 and i might work , the same as the bov and downpipe and i found the bigger top intecooler!!! LOL it will be cool a FMIC!!

[cruzdreamer]

Oh, and as for the mods, We have the touring package, but I loved the chrome door handles. So there's this guy on Ebay, that sells the chrome door handle covers that look great (bought some for our RX-8) These will really make your ride stand out. And the chrome door handles are the only way I can tell if a CX-7is a GT or just a T. We haven't recieved them yet because they are made in Hong Kong (1-3 week Delivery) But I E-Mailed the guy and he made sure they will fit. Plus the Price is Good too.

Link -> http://cgi.ebay.com/ebaymotors/Mazda3-Mazda6-chrome-outside-door-handles-Mazda-3-6_W0QQcmdZViewItemQQcategoryZ33642QQihZ004QQitemZ1 40024758918QQtcZphoto

Chrismulkey....take photos of the chrome handles when you get them..interested to see how they look etc....that is a good price for all 4!

[wongster]

check with c-performance they are doing tests on our cx-7 if it works i know it will , i check the ms6 and i might work , the same as the bov and downpipe and i found the bigger top intecooler!!! LOL it will be cool a FMIC!!

but which cai are you using? the on for the ms6?

[Z_Monzter]

How about blow valve it'll sound great and notice to everybody u got turbo


It also voids your warranty, yeap it sure is...:bs:

[spike blue]

i don't think i will void the warranty!!

[Renesis8]

Depends on the dealer, some would void it, and some wont.

[G-Papi]

Depends on the dealer, some would void it, and some wont.
Get to know your service advisor. A little conversation goes a long way.

[CX7TT]

OK guys, with a new model this is virgin territory.

Some mods will probably apply from MS6, and there's probably new ground to cover.

What mods have you done - or are you planning to do with your CX-7?


I installed a proto-type intake from CP-E

sound great and it gives 8-10 hp

matches graet with the HKS BOV and CP-E will start to sell their final version from next week. www.cp-e.com

[pdfh]

:)
OK guys, with a new model this is virgin territory.

Some mods will probably apply from MS6, and there's probably new ground to cover.

What mods have you done - or are you planning to do with your CX-7?

G-papi,
I have a 2007 cx-7 sport. I just ordered a K & N air filter for it, note I checked with Mazda parts, it uses the same filter as a 2006 turbo 6. You can't use same cold air induction as there is a fit problem. I have checked with K & N and AEM, cold air induction is not yet available. I read elsewhere that removing the baffle in the air filter box improves mileage and performance, but haven't been able to verify that fact.

[dj dlux]

The offset is the issue, and I don't know beans about it. Though the wheelwell clearance is surely more than adequate, the crucial points have to do with how close the tire comes to suspension and steering components, especially when either steering, or suspension travel is at an extreme angle.

Can somebody who knows more about this post here?





i've found out the following spec's while shopping for 20"'s for my new GT...
use an 8.5 wide wheel max
5x4.5 pattern (aka 5x114.3)
high offset, between 30 and 45 will work
not too hard to find decent rims with these specs

p.s. thats my first post here - just registered after stumbling onto the site last night...if i've broken any forum posting rules, feel free to gently flame me, followed by some gentle corrections.. :)

[CX7TT]

You're really only going to notice a blow-off valve mod on a manual transmission car. Automatics don't really have a need to release turbo pressure that fast.


http://www.youtube.com/watch?v=rrYJrzb-FRQ

this is a automatic CX-7

[CX7TT]

:)

G-papi,
I have a 2007 cx-7 sport. I just ordered a K & N air filter for it, note I checked with Mazda parts, it uses the same filter as a 2006 turbo 6. You can't use same cold air induction as there is a fit problem. I have checked with K & N and AEM, cold air induction is not yet available. I read elsewhere that removing the baffle in the air filter box improves mileage and performance, but haven't been able to verify that fact.


CAI from CP-E fits our cx7 cuz its made for cx7s^^