Exhaust Mods 2009 Accord Coupe V-6
 

Hi All:

To enhance the intake mods I have mentioned in the "Forced Induction" section, I have installed the following:

Greddy Spectrum Elite (SE) Cat-Back Exhaust System - very nice growl and not as pronounced as the MagnaFlows. Burnished Titanium tips really turn heads on a double-take. Per Greddy dyno adds 8+ HP and 6+ FPT

RV6 Hi-Flow Ceramic Coated Pre-cat Manifolds and extended length J-Pipe which deletes rear cat converter which has no sensors and is only there for the ULEV rating. REALLY adds to the lovely growl emanating from those Greddy cat-backs. Per RV6 dyno adds 14+ HP and 14+ FPT

See the Engine Management section for my ECU / PCM mods.

I will be getting a dyno run this Friday using 93 octane 100% gas (none of that power robbing, mileage deflating ethanol garbage) and will post the results in the dyno section when I get them.

https://www.hondaaccordforum.com/for...ine=1360688207https://www.hondaaccordforum.com/for...ine=1360688207 https://www.hondaaccordforum.com/for...ine=1360688207