Group Buy: 5.7L S/S High Flow Catalytic Converter Systems only at HHP
Exclusive to HHHP... The SECOND set of 50 cats are in STOCK! Josh has agreed to put these up for the SAME group buy price as the first 50!
The first 50 were completely sold out in two weeks, so now is a great opportunity for those of you that were waiting on test results!
MOFO testing has shown the following results...
9.7 hp and 11.3 ft-lbs torque!
No cels... and a noticable performance improvement.
Initial estimates show an improvement of 2 mpg under both highway and city driving.
These systems are direct bolt systems and will work with either the stock exhaust manifolds or any of the shorty header systems. These systems will be produced exclusively for HHP by a leading exhaust manufacturer and will use Magnaflow's high flow cats (similar to what is currently used on the 6.1L's).
Stainless Steel, 2.5" Mandrel Bent Pipes
Magnaflow High Flow Converters
All bungs for easy direct bolt-on installation.
CARB legal: NO - Sorry Californians... not that this is stopping you guys at this point, lol
AWD: YES!! We are taking orders for the AWD. We are just tweaking the design and these will be shipping VERY soon!
Group Buy Info:
This is open to the first 50 participants... PM me for the purchase info!
Michael
Group Boy still good?
Linear Mode
