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1. I can expect conservatively 20 BHP gain (NOT RWHP).
2. No codes.
3. No emmision inspection problems.
4. Slightly better exhaust tone without compromissing interior cabin noise.
5. And will actually feel the 20 HP difference in acceleration.
All this by making ONLY the following changes to a 2007 Z51 with manual transmission:
1. Random Technology X Pipe.
2. Random Technology High Flow cats. (stock mufflers remain)
3. K&N filter.
I would appreciate your comments on all (5) of the above. Thank you.
Last edited by RABVET427; Sep 28, 2006 at 10:00 AM.
1. I can expect conservatively 20 BHP gain (NOT RWHP).
2. No codes.
3. No emmision inspection problems.
4. Slightly better exhaust tone without compromissing interior cabin noise.
5. And will actually feel the 20 HP difference in acceleration.
All this by making ONLY the following changes to a 2007 Z51 with manual transmission:
1. Random Technology X Pipe.
2. Random Technology High Flow cats. (stock mufflers remain)
3. K&N filter.
I would appreciate your comments on all (5) of the above. Thank you.
you might get the 20 bhp, but you won't feel it
Just slap on some headers.......get some "seat of the pants" power