Contemplating Performanace Mods

[H2 Daddy]

I talked to a Hummer mechanic about performance mods made to the H2. He said he drove a H2 with Headers, aftermarket exhaust, and the computer upgrade and felt a big improvement. I am thinking of adding these modifications to my H2.

Has anyone else make just the above mentioned modifications?

Any comments?

[H2 Daddy]

I talked to a Hummer mechanic about performance mods made to the H2. He said he drove a H2 with Headers, aftermarket exhaust, and the computer upgrade and felt a big improvement. I am thinking of adding these modifications to my H2.

Has anyone else make just the above mentioned modifications?

Any comments?

[HMSH2]

Do it. HUGE difference and well worth it. If you have any specific questions, let me know.

Hood Motorsports

- 1967 427 L71 Corvette (99%+ Bloomington Gold Certified, restored to original)
- 1998 Lingenfelter 383 C5 (over 500hp and 11's in the 1/4 mile)
- 2001 GMC Yukon Denali (22" wheels and tires, extensive multimedia system, and performance mods)
- 2002 Cadillac Escalade (Wife's/Mom's ride)
- 2003 H2 (Breathless Performance Stage 2B Package)