RK Titanium GR Corolla Street Edition Valved Exhaust Quad/Triple Exit
The long awaited RK Titanium BIG-BOY for the hot hatch GR Corolla!
Let's get to the brass tax!
Every aftermarket system for this platform is heavy! Even heavier than stock!
We don't like that. With proven little to no gain on MOST exhaust systems, this means you're just paying an exuberant amount of money for noise. Noise that doesn't always sound good on these little 3-bangers! We say most because the vast majority of manufactures don't post numbers on exhaust gains by themselves. When they do post, it usually involves a tune and downpipe and ..... you get the point. We tested our single exit. Plane, simple, no other mods and picked up +9WHP/10WTQ. This may not seem like a lot, but we showed our parts can do it and with a platform already maxed from the factory, everything counts!
Now lets apply these factors to this new RK offering!
We use modular designs. So what does that mean? We incorporate all of the good ideas and bases from the other systems into the next variant. Remove the side mufflers and excess from the Street Edition and you have our extemely popular Track Edition!
Bingo! Now you have those power gains and then some (dyno was based on the Signature system which uses our Signature muffler).
How about the weights?
Just under 20 Pounds!
If you leave it on the shop floor long enough, it will be over 20lbs from the dust!
How about the Tips? Some love the OEM oval and some love the quad
Well, why not both options? If you haven't noticed by now, we love giving you ALL the options!
Take your pick! Select dual center or Oval at checkout! Bored of one, buy the other option separately and swap it in!
Well, what about the oem valve and valve control?
We got that covered too! We use a small harness in line with your oem valve motor. Your motor will remain safely mounted away like all of our other systems for the GRC. You will have full control via a bluetooth key fob. Valve open, valve closed and incremental.
What about Drone?
We carried over our successful helmholtz resonator as an option to help reduce drone while cruising.
What about finishes?
All RK Street Edition systems are customizable for finish to the muffler section of the exhaust (rear section). Please see our Signature finishes page for all of the options!
We are pretty confident this is the best offering on the market for the GRC when it comes to a full oem replacement!
The Details:
-Full 3" Titanium construction
-Full valve control via bluetooth key fob
-Triple tip with center oval option
-Quad tip with center dual option
-Full modular design from tips to rear sections
-Industry leading sub 20lbs for a full valved system
-Helmholtz resonator option for reduction in cruising drone
-Full color customization of the rear section (see Signature finishes page)
-Made in house in the USA
-Tig welded and back purged
-Lifetime RK warranty against weld defects
All RK Titanium products are made to order. All valved Street exhaust systems carry a longer lead time then standard systems. Lead times are estimated at 9-12 weeks.
No order cancellations or returns on any Street exhaust system