Dude needs tips that are worthy of this new diffuser, and quad tips are in the running so post up what you think will look best
Tips MUST be double wall, NO single wall tips~

 

Here's a few that look nice IMO
4" double wall Magnaflow #35126






#35164 Angle cut round rolled 4"





#35121 4" angle cut double wall



#35229 dual 3" L&R set

 

something similar to the Ark tips but not burnt ti depending on his style. looks good with my diffuser IMO

 

Quad tips look lame on most cars, IMO. My vote is for the slash cut double walled tips.

 

Thank you Brad for setting up this thread for me, looking forward to all suggestions very soon!

Yes they look good but once you get CS diffuser with spats it opens up a whole different world of possibilities and quad tips would definitely look sick just like in this accessevolution diffuser which already comes with the bigger tip opening originally which is something I'll have to get done prior in order to get quad tips installed which I've always wanted but I have been hesitant lately indeed. Because both of these look good in the pictures attached

 

Check out 42 Draft Designs in Maryland: Exhaust Tips

All their tips are built to order using 304 SS and they offer weld-on or clamp-on tips in black, brushed stainless or polished stainless finishes.

I like their double wall tips:

 

Nice^^^^
Rochester posted a tip that had a real thick wall when looking at it directly from behind, but I can't find it for the life of me
Sebring tuning has a nice selection too, I think Socketz has the scoop on them.

 

I vote singular round ovals, reminiscent of RS4



If doubles are a must. these are pretty nice, but looks like that bumper is best suited for single tips so IDK





EXHAUST TIPS - Red Tail Performance

 

And nice car up there! Cool license plate too, to bad its on ugly yellow-to-white fade jersey plates

 

Don't think we have enough curve in the back to fit these but always thought the older Acura TL typeS quads looked proper

 

Here's the Sebring Tuning thread: https://www.myg37.com/forums/g37-sed...he-fi-cbe.html

I believe the "29" tips shown are the same ones used on the cans that Fast Intentions ships with their CBE.

They have a variety of others: Sebring Tuning Gallery

Per this thread where I laid under the car and calculated the OEM pipe diameters from the midpipe back: https://www.myg37.com/forums/intake-...-question.html



It looks like the Muffler/Can outlet = 7.5 inch circumference, or 2.4 inch/60mm diameter.

A standard tip is 2.5 inch diameter, so I'm not sure how easy it would be to replace the OEM tips.

I've seen tips in the past that do not fit right, and when looking at the car from the rear, you can see the actual pipe coming out of the muffler in its entirety, almost like the tip is floated around the pipe. That looks tacky, so I have always been reluctant to try anything.

I'm also wondering what a resonated tip would sound like on our OEM setup.

 

Those doubles look good but they're curved which won't work, and also read my post above, I'll have a local shop do some work to the diffuser to enlarge the opening to accommodate the quad tips

Thanks! I don't really see or have an issue with the plates being slightly yellow (they do not have yellow-white fade) because they look subtle and plain which I like, unlike some other state plates with a bunch of different colors on them

Indeed these look good but only on the curvature of the rear bumper of that TL-S

 

I kind of do like these last double wall ones, is there a link for those?

 

Thank you for all that useful input, but you might want to know the fact that I do not have a stock exhaust. The current tips are oval but bigger than oem, I have a full catback MXP exhaust with Upgraded MXP Y pipe

 

3.0" OD Polished Double Wall Exhaust Tip (2.5" Weld-On)

Those are the 3" OD tips with 2.5" inlet, which are the smallest they make I believe.

However, since they fabricate to order, perhaps they can make tips with a 2.5" OD so you have more room to fit.

Tips are individually made, though, so you'd still need a y-pipe.