A90 Shop and FI Exhaust came together to create a new, CEL PROOF, race downpipe.
NO CHECK ENGINE LIGHTS!
You can now run a race downpipe, without a tune, without dash lights/engine codes with this downpipe from FI Exhaust, and WE GUARANTEE IT.
This is intended for TRACK / RACE COURSE USE ONLY. This is not EPA legal, SMOG certified, or CARB compliant. Only order this if you're aware of and abiding by local and state laws for use. If you choose to order this in an area where this is outlawed you agree to not install and only use as decoration.
By purchasing this item you agree to sign a vehicle compliance waiver to abide by the above laws.
We can NOT ship this item to California.
Using a JB4 or flash tuned with this product has been known to cause issues. FI Exhaust will not warranty these based on JB4 and flash tune use, as other factors come into play that affect how your o2 sensors behave and how your temps can increase.
FI Exhaust - CEL Proof Race Downpipe BMW B58 - A90 Supra
- Reduced Weight
- Improved Sound
- Improved Power
FI Exhaust and A90 Shop are offering a CEL guarantee on this product. We've tested multiple pipes without any issues for a total over over 10,000 miles. Through this process, we are able to offer a 100% guarantee that this item will not throw a typical code for running a race style downpipe. If for whatever reason, this code does present, we will replace the unit after it is returned.
If your car is flash tuned, this guarantee no longer applies.
